Tag Archives: stepper motor

China manufacturer CHINAMFG Pd012012-4 Planetary Gear Motor Mini Gearbox 1875rpm 200GF. Cm Brushless Stepper Motor for Toy Robot with Best Sales

Product Description

12MM DC Planetary plastic dc Gear Motor
 

Product Description

above specifications just for reference and customizable according to requirements.

motor specifications:12mm motor
motors (optional) brushless dc motor,brushed dc motor,stepper motor,coreless motor
voltage(optional) 3-24v
input speed <=30000rpm
current 150mA max

performance Data:12mm Planetary Gearbox brushed motor / Stepper Motor / Coreless Motor
Model Rated Speed Max Speed Max Rated Torque Max Instant Torque Reduction Ratio Gearbox Length Overall Length
  rpm rpm gf.cm gf.cm   mm mm
PD012012-4 1875 7500 200 500 4 9.5 24.5
PD012012-6 1250 5000 200 500 6 9.5 24.5
PD012012-16 469 1875 400 800 16 13.3 28.3
PD012012-24 313 1250 400 800 24 13.3 28.3
PD012012-36 208 833 400 800 36 13.3 28.3
PD012012-64 117 469 600 1200 64 17.1 32.1
PD012012-96 78 313 600 1200 96 17.1 32.1
PD012012-144 52 208 600 1200 144 17.1 32.1
PD012012-216 35 139 600 1200 216 17.1 32.1
PD012012-256 29 117 850 1700 256 20.9 35.9
PD012012-384 20 78 850 1700 384 20.9 35.9
PD012012-576 13 52 850 1700 576 20.9 35.9
PD012012-864 9 35 850 1700 864 20.9 35.9
PD012012-1296 6 23 850 1700 1296 20.9 35.9
* The above specifications are subject to change without prior notice. They are for reference only and can be customized as required.

Please let us know your requirements and we will provide you with micro transmission solutions.
 

Product details show:

 

Application

Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools  electric drill, screwdriver,garden tool and etc.
Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.

Company Profile

HangZhou CHINAMFG Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly. 

Workshop

Testing Equipment

1) Competitive Advantages

  • 1) Competitive Advantages
    19+year experience in manufacturing motor gearbox
    We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
    Competitive Price
    Product Performance: Low noise, High efficiency, Long lifespan
    Prompt Delivery: 15 working days after payment
    Small Orders Accepted

 2) Main Products

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,

  • Customized worm and gear transmission machinery;
  • Precise electromechanical motion module;
  • Precise component and assembly of plastic and metal powder injection.

Our Services

  • ODM & OEM
  • Gearbox design and development
  • Related technology support
  • Micro drive gearbox custom solution

Packaging & Shipping

1) Packing Details

packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
Or according to client’s requirement.

2) Shipping Details

samples will be shipped within 10 days;
batch order leading time according to the actual situation.

Certifications

Certifications

We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and more…

FAQ

FAQ

1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.

2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.

4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.

5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you
need.

6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide. 

7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.

8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.

9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.

10. How do contact us ?
Please send an inquiry

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Application: Universal, Industrial, Household Appliances, Car, Power Tools
Operating Speed: Low Speed
Excitation Mode: Permanent Magnet
Function: Control
Casing Protection: Drip-Proof
Number of Poles: 4
Customization:
Available

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gear motor

How is the efficiency of a gear motor measured, and what factors can affect it?

The efficiency of a gear motor is a measure of how effectively it converts electrical input power into mechanical output power. It indicates the motor’s ability to minimize losses and maximize its energy conversion efficiency. The efficiency of a gear motor is typically measured using specific methods, and several factors can influence it. Here’s a detailed explanation:

Measuring Efficiency:

The efficiency of a gear motor is commonly measured by comparing the mechanical output power (Pout) to the electrical input power (Pin). The formula to calculate efficiency is:

Efficiency = (Pout / Pin) * 100%

The mechanical output power can be determined by measuring the torque (T) produced by the motor and the rotational speed (ω) at which it operates. The formula for mechanical power is:

Pout = T * ω

The electrical input power can be measured by monitoring the current (I) and voltage (V) supplied to the motor. The formula for electrical power is:

Pin = V * I

By substituting these values into the efficiency formula, the efficiency of the gear motor can be calculated as a percentage.

Factors Affecting Efficiency:

Several factors can influence the efficiency of a gear motor. Here are some notable factors:

  • Friction and Mechanical Losses: Friction between moving parts, such as gears and bearings, can result in mechanical losses and reduce the overall efficiency of the gear motor. Minimizing friction through proper lubrication, high-quality components, and efficient design can help improve efficiency.
  • Gearing Efficiency: The design and quality of the gears used in the gear motor can impact its efficiency. Gear trains can introduce mechanical losses due to gear meshing, misalignment, or backlash. Using well-designed gears with proper tooth profiles and minimizing gear train losses can improve efficiency.
  • Motor Type and Construction: Different types of motors (e.g., brushed DC, brushless DC, AC induction) have varying efficiency characteristics. Motor construction, such as the quality of magnetic materials, winding resistance, and rotor design, can also affect efficiency. Choosing motors with higher efficiency ratings can improve overall gear motor efficiency.
  • Electrical Losses: Electrical losses, such as resistive losses in motor windings or in the motor drive circuitry, can reduce efficiency. Minimizing resistance, optimizing motor drive electronics, and using efficient control algorithms can help mitigate electrical losses.
  • Load Conditions: The operating conditions and load characteristics placed on the gear motor can impact its efficiency. Heavy loads, high speeds, or frequent acceleration and deceleration can increase losses and reduce efficiency. Matching the gear motor’s specifications to the application requirements and optimizing load conditions can improve efficiency.
  • Temperature: Elevated temperatures can significantly affect the efficiency of a gear motor. Excessive heat can increase resistive losses, reduce lubrication effectiveness, and affect the magnetic properties of motor components. Proper cooling and thermal management techniques are essential to maintain optimal efficiency.

By considering these factors and implementing measures to minimize losses and optimize performance, the efficiency of a gear motor can be enhanced. Manufacturers often provide efficiency specifications for gear motors, allowing users to select motors that best meet their efficiency requirements for specific applications.

gear motor

What are some common challenges or issues associated with gear motors, and how can they be addressed?

Gear motors, like any mechanical system, can face certain challenges or issues that may affect their performance, reliability, or longevity. However, many of these challenges can be addressed through proper design, maintenance, and operational practices. Here are some common challenges associated with gear motors and potential solutions:

1. Gear Wear and Failure:

Over time, gears in a gear motor can experience wear, resulting in decreased performance or even failure. The following measures can address this challenge:

  • Proper Lubrication: Regular lubrication with the appropriate lubricant can minimize friction and wear between gear teeth. It is essential to follow manufacturer recommendations for lubrication intervals and use high-quality lubricants suitable for the specific gear motor.
  • Maintenance and Inspection: Routine maintenance and periodic inspections can help identify early signs of gear wear or damage. Timely replacement of worn gears or components can prevent further damage and ensure the gear motor’s optimal performance.
  • Material Selection: Choosing gears made from durable and wear-resistant materials, such as hardened steel or specialized alloys, can increase their lifespan and resistance to wear.

2. Backlash and Inaccuracy:

Backlash, as discussed earlier, can introduce inaccuracies in gear motor systems. The following approaches can help address this issue:

  • Anti-Backlash Gears: Using anti-backlash gears, which are designed to minimize or eliminate backlash, can significantly reduce inaccuracies caused by gear play.
  • Tight Manufacturing Tolerances: Ensuring precise manufacturing tolerances during gear production helps minimize backlash and improve overall accuracy.
  • Backlash Compensation: Implementing control algorithms or mechanisms to compensate for backlash can help mitigate its effects and improve the accuracy of the gear motor.

3. Noise and Vibrations:

Gear motors can generate noise and vibrations during operation, which may be undesirable in certain applications. The following strategies can help mitigate this challenge:

  • Noise Dampening: Incorporating noise-dampening features, such as vibration-absorbing materials or isolation mounts, can reduce noise and vibrations transmitted from the gear motor to the surrounding environment.
  • Quality Gears and Bearings: Using high-quality gears and bearings can minimize vibrations and noise generation. Precision-machined gears and well-maintained bearings help ensure smooth operation and reduce unwanted noise.
  • Proper Alignment: Ensuring accurate alignment of gears, shafts, and other components reduces the likelihood of noise and vibrations caused by misalignment. Regular inspections and adjustments can help maintain optimal alignment.

4. Overheating and Thermal Management:

Heat buildup can be a challenge in gear motors, especially during prolonged or heavy-duty operation. Effective thermal management techniques can address this issue:

  • Adequate Ventilation: Providing proper ventilation and airflow around the gear motor helps dissipate heat. This can involve designing cooling fins, incorporating fans or blowers, or ensuring sufficient clearance for air circulation.
  • Heat Dissipation Materials: Using heat-dissipating materials, such as aluminum or copper, in motor housings or heat sinks can improve heat dissipation and prevent overheating.
  • Monitoring and Control: Implementing temperature sensors and thermal protection mechanisms allows for real-time monitoring of the gear motor’s temperature. If the temperature exceeds safe limits, the motor can be automatically shut down or adjusted to prevent damage.

5. Load Variations and Shock Loads:

Unexpected load variations or shock loads can impact the performance and durability of gear motors. The following measures can help address this challenge:

  • Proper Sizing and Selection: Choosing gear motors with appropriate torque and load capacity ratings for the intended application helps ensure they can handle expected load variations and occasional shock loads without exceeding their limits.
  • Shock Absorption: Incorporating shock-absorbing mechanisms, such as dampers or resilient couplings, can help mitigate the effects of sudden load changes or impacts on the gear motor.
  • Load Monitoring: Implementing load monitoring systems or sensors allows for real-time monitoring of load variations. This information can be used to adjust operation or trigger protective measures when necessary.

By addressing these common challenges associated with gear motors through appropriate design considerations, regular maintenance, and operational practices, it is possible to enhance their performance, reliability, and longevity.

gear motor

How does the gearing mechanism in a gear motor contribute to torque and speed control?

The gearing mechanism in a gear motor plays a crucial role in controlling torque and speed. By utilizing different gear ratios and configurations, the gearing mechanism allows for precise manipulation of these parameters. Here’s a detailed explanation of how the gearing mechanism contributes to torque and speed control in a gear motor:

The gearing mechanism consists of multiple gears with varying sizes, tooth configurations, and arrangements. Each gear in the system engages with another gear, creating a mechanical connection. When the motor rotates, it drives the rotation of the first gear, which then transfers the motion to subsequent gears, ultimately resulting in the output shaft’s rotation.

Torque Control:

The gearing mechanism in a gear motor enables torque control through the principle of mechanical advantage. The gear system utilizes gears with different numbers of teeth, known as gear ratio, to adjust the torque output. When a smaller gear (pinion) engages with a larger gear (gear), the pinion rotates faster than the gear but exerts more force or torque. This results in torque amplification, allowing the gear motor to deliver higher torque at the output shaft while reducing the rotational speed. Conversely, if a larger gear engages with a smaller gear, torque reduction occurs, resulting in higher rotational speed at the output shaft.

By selecting the appropriate gear ratio, the gearing mechanism effectively adjusts the torque output of the gear motor to match the requirements of the application. This torque control capability is essential in applications that demand high torque for heavy lifting or overcoming resistance, as well as applications that require lower torque but higher rotational speed.

Speed Control:

The gearing mechanism also contributes to speed control in a gear motor. The gear ratio determines the relationship between the rotational speed of the input shaft (driven by the motor) and the output shaft. When a gear motor has a higher gear ratio (more teeth on the driven gear compared to the driving gear), it reduces the output speed while increasing the torque. Conversely, a lower gear ratio increases the output speed while reducing the torque.

By choosing the appropriate gear ratio, the gearing mechanism allows for precise speed control in a gear motor. This is particularly useful in applications that require specific speed ranges or variations, such as conveyor systems, robotic movements, or machinery that needs to operate at different speeds for different tasks. The speed control capability of the gearing mechanism enables the gear motor to match the desired speed requirements of the application accurately.

In summary, the gearing mechanism in a gear motor contributes to torque and speed control by utilizing different gear ratios and configurations. It enables torque amplification or reduction, depending on the gear arrangement, allowing the gear motor to deliver the required torque output. Additionally, the gear ratio also determines the relationship between the rotational speed of the input and output shafts, providing precise speed control. These torque and speed control capabilities make gear motors versatile and suitable for a wide range of applications in various industries.

China manufacturer CHINAMFG Pd012012-4 Planetary Gear Motor Mini Gearbox 1875rpm 200GF. Cm Brushless Stepper Motor for Toy Robot   with Best Sales China manufacturer CHINAMFG Pd012012-4 Planetary Gear Motor Mini Gearbox 1875rpm 200GF. Cm Brushless Stepper Motor for Toy Robot   with Best Sales
editor by CX 2024-05-16

China manufacturer Electric Geared Stepper Motor NEMA 17 NEMA 8/17/23/34 2 Phase IP65 Waterproof Bipolar Stepper Stepping Gear Motor vacuum pump adapter

Product Description

NEMA 8/11/14/17/23/24 Reducer Geared Step/Stepper/Stepping Motors with Planetary Gearbox for Low Speed and High Torque

Product Description

 

1.8 Degree 57mm NEMA 8 Hollow Shaft Stepper Step Stepping Motor Motors for Engraving Machine

1. The magnetic steel is high grade,we usually use the SH level type.
2. The rotor is be coated,reduce burrs,working smoothly,less noise. We test the stepper motor parts step by step.
3. Stator is be test and rotor is be test before assemble.
4. After we assemble the stepper motor, we will do 1 more test for it, to make sure the quality is good.

JKONGMOTOR stepping motor is a motor that converts electrical pulse signals into corresponding angular displacements or linear displacements. This small stepper motor can be widely used in various fields, such as a 3D printer, stage lighting, laser engraving, textile machinery, medical equipment, automation equipment, etc.

Jkongmotor Nema 8 Hollow Shaft Stepper Motor Parameters:

Model No. Step Angle Motor Length Current Resistance Inductance Holding Torque # of Leads Rotor Interia Mass
( °) (L)mm A Ω mH mN.m No. g.cm2 kg
JK20HSH30-0604 1.8 30 0.6 6.5 1.7 18 4 2 0.05
JK20HSH38-0604 1.8 38 0.6 9 3 22 4 3 0.08

 

Jkongmotor Nema 11 Hollow Shaft Stepper Motor Parameters:

Model No. Step Angle Motor Length Current Resistance Inductance Holding Torque # of Leads Rotor Interia Mass
( °) (L)mm A Ω mH g.cm No. g.cm2 kg
JK28HSH32-0674 1.8 32 0.67 5.6 3.4 600 4 9 0.11
JK28HSH45-0674 1.8 45 0.67 6.8 4.9 950 4 12 0.14
JK28HSH51-0674 1.8 51 0.67 9.2 7.2 1200 4 18 0.2

 

Jkongmotor Nema 14 Hollow Shaft Stepper Motor Parameters:

 

Model No. Step Angle Motor Length Current Resistance Inductance Holding Torque # of Leads Rotor Interia Mass
( °) (L)mm A Ω mH g.cm No. g.cm2 kg
JK35HSH28-0504 1.8 28 0.5 20 14 1000 4 11 0.13
JK35HSH34-1004 1.8 34 1 2.7 4.3 1400 4 13 0.17
JK35HSH42-1004 1.8 42 1 3,8 3.5 2000 4 23 0.22

 

 

Jkongmotor 42BYGH Nema 17 Hollow Shaft Step Motor Parameters:

 

Model No. Step Angle Motor Length Current Resistance Inductance Holding Torque # of Leads Rotor Interia Mass
( °) (L)mm A Ω mH kg.cm No. g.cm2 kg
JK42HSH34-1334 1.8 34 1.33 2.1 2.5 2.6 4 34 0.22
JK42HSH40-1704 1.8 40 1.7 1.5 2.3 4.2 4 54 0.28
JK42HSH48-1684 1.8 48 1.68 1.65 2.8 5.5 4 68 0.38
JK42HSH60-1704 1.8 60 1.7 3 6.2 7.3 4 103 0.55

Jkongmotor Nema 23 Hollow Shaft Stepper Motor Parameters:

 

Model No. Step Angle Motor Length Current Resistance Inductance Holding Torque # of Leads Rotor Interia Mass
( °) (L)mm A Ω mH N.m No. g.cm2 kg
JK57HSH41-2804 1.8 41 2.8 0.7 1.4 0.55 4 150 0.47
JK57HSH51-2804 1.8 51 2.8 0.83 2.2 1 4 230 0.59
JK57HSH56-2804 1.8 56 2.8 0.9 3 1.2 4 280 0.68
JK57HSH76-2804 1.8 76 2.8 1.1 3.6 1.89 4 440 1.1
JK57HSH82-3004 1.8 82 3 1.2 4 2.1 4 600 1.1
JK57HSH100-3004 1.8 100 3 0.75 3 2.8 4 700 1.3
JK57HSH112-3004 1.8 112 3 1.6 7.5 3 4 800 1.4

 

 

Jkongmotor Nema 34 86BYGH Hollow Shaft Stepper Motor Parameters:

 

Model No. Step Angle Motor Length Current Resistance Inductance Holding Torque # of Leads Rotor Interia Mass
( °) (L)mm A Ω mH N.m No. g.cm2 kg
JK86HSH78-6004 1.8 78 6 0.37 3.4 4.6 4 1400 2.3
JK86HSH115-6004 1.8 115 6 0.6 6.5 8.7 4 2700 3.8
JK86HSH126-6004 1.8 126 6 0.58 6.5 9.5 4 3200 4.5
JK86HSH155-6004 1.8 155 6 0.68 9 13 4 4000 5.4

 

Stepping Motor Customized

Detailed Photos

                                                Motor with Driver                                                                                                         Closed Loop Stepper Motor

 

                       Easy Servo Stepper Motor Kits                                                          Geared Stepper Motor                                            Linear Actuator Stepper Motor

             Linear Screw Stepper Motor                                             3 / 4 Axis Cnc Stepper Motor Kits                                          Hybrid Stepper Motor            

 

                Brushless DC Motor                                                                  Brushed Dc Motor                                                        Coreless Dc Motor                          

Company Profile

HangZhou CHINAMFG Co., Ltd was a high technology industry zone in HangZhou, china. Our products used in many kinds of machines, such as 3d printer CNC machine, medical equipment, weaving printing equipments and so on.
JKONGMOTOR warmly welcome ‘OEM’ & ‘ODM’ cooperations and other companies to establish long-term cooperation with us.
Company spirit of sincere and good reputation, won the recognition and support of the broad masses of customers, at the same time with the domestic and foreign suppliers close community of interests, the company entered the stage of stage of benign development, laying a CHINAMFG foundation for the strategic goal of realizing only really the sustainable development of the company.

Equipments Show:
Production Flow:
Package:
Certification:

 

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Application: Printing Equipment
Speed: Variable Speed
Number of Stator: Two-Phase
Samples:
US$ 20/Piece
1 Piece(Min.Order)

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Order Sample

need to confirm the cost with seller
Customization:
Available

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

gear motor

What types of feedback mechanisms are commonly integrated into gear motors for control?

Gear motors often incorporate feedback mechanisms to provide control and improve their performance. These feedback mechanisms enable the motor to monitor and adjust its operation based on various parameters. Here are some commonly integrated feedback mechanisms in gear motors:

1. Encoder Feedback:

An encoder is a device that provides position and speed feedback by converting the motor’s mechanical motion into electrical signals. Encoders commonly used in gear motors include:

  • Incremental Encoders: These encoders provide information about the motor’s shaft position and speed relative to a reference point. They generate pulses as the motor rotates, allowing precise measurement of position and speed changes.
  • Absolute Encoders: Absolute encoders provide the precise position of the motor’s shaft within a full revolution. They do not require a reference point and provide accurate feedback even after power loss or motor restart.

2. Hall Effect Sensors:

Hall effect sensors use the principle of the Hall effect to detect the presence and strength of a magnetic field. They are commonly used in gear motors for speed and position sensing. Hall effect sensors provide feedback by detecting changes in the motor’s magnetic field and converting them into electrical signals.

3. Current Sensors:

Current sensors monitor the electrical current flowing through the motor’s windings. By measuring the current, these sensors provide feedback regarding the motor’s torque, load conditions, and power consumption. Current sensors are essential for motor control strategies such as current limiting, overcurrent protection, and closed-loop control.

4. Temperature Sensors:

Temperature sensors are integrated into gear motors to monitor the motor’s temperature. They provide feedback on the motor’s thermal conditions, allowing the control system to adjust the motor’s operation to prevent overheating. Temperature sensors are crucial for ensuring the motor’s reliability and preventing damage due to excessive heat.

5. Hall Effect Limit Switches:

Hall effect limit switches are used to detect the presence or absence of a magnetic field within a specific range. They are commonly employed as end-of-travel or limit switches in gear motors. Hall effect limit switches provide feedback to the control system, indicating when the motor has reached a specific position or when it has moved beyond the allowed range.

6. Resolver Feedback:

A resolver is an electromagnetic device used to determine the position and speed of a rotating shaft. It provides feedback by generating sine and cosine signals that correspond to the shaft’s angular position. Resolver feedback is commonly used in high-performance gear motors requiring accurate position and speed control.

These feedback mechanisms, when integrated into gear motors, enable precise control, monitoring, and adjustment of various motor parameters. By utilizing feedback signals from encoders, Hall effect sensors, current sensors, temperature sensors, limit switches, or resolvers, the control system can optimize the motor’s performance, ensure accurate positioning, maintain speed control, and protect the motor from excessive loads or overheating.

gear motor

Can you explain the role of backlash in gear motors and how it’s managed in design?

Backlash plays a significant role in gear motors and is an important consideration in their design and operation. Backlash refers to the slight clearance or play between the teeth of gears in a gear system. It affects the precision, accuracy, and responsiveness of the gear motor. Here’s an explanation of the role of backlash in gear motors and how it is managed in design:

1. Role of Backlash:

Backlash in gear motors can have both positive and negative effects:

  • Compensation for Misalignment: Backlash can help compensate for minor misalignments between gears, shafts, or the load. It allows a small amount of movement before engaging the next set of teeth, reducing the risk of damage due to misalignment. This can be particularly beneficial in applications where precise alignment is challenging or subject to variations.
  • Negative Impact on Accuracy and Responsiveness: Backlash can introduce a delay or “dead zone” in the motion transmission. When changing the direction of rotation or reversing the load, the gear teeth must first overcome the clearance or play before engaging in the opposite direction. This delay can reduce the overall accuracy, responsiveness, and repeatability of the gear motor, especially in applications that require precise positioning or rapid changes in direction or speed.

2. Managing Backlash in Design:

Designers employ various techniques to manage and minimize backlash in gear motors:

  • Tight Manufacturing Tolerances: Proper manufacturing techniques and tight tolerances can help minimize backlash. Precision machining and quality control during the production of gears and gear components ensure closer tolerances, reducing the amount of play between gear teeth.
  • Preload or Pre-tensioning: Applying a preload or pre-tensioning force to the gear system can help reduce backlash. This technique involves introducing an initial force or tension that eliminates the clearance between gear teeth. It ensures immediate contact and engagement of the gear teeth, minimizing the dead zone and improving the overall responsiveness and accuracy of the gear motor.
  • Anti-Backlash Gears: Anti-backlash gears are designed specifically to minimize or eliminate backlash. They typically feature modifications to the gear tooth profile, such as modified tooth shapes or special tooth arrangements, to reduce clearance. Anti-backlash gears can be used in gear motor designs to improve precision and minimize the effects of backlash.
  • Backlash Compensation: In some cases, backlash compensation techniques can be employed. These techniques involve monitoring the position or movement of the load and applying control algorithms to compensate for the backlash. By accounting for the clearance and adjusting the control signals accordingly, the effects of backlash can be mitigated, improving accuracy and responsiveness.

3. Application-Specific Considerations:

The management of backlash in gear motors should be tailored to the specific application requirements:

  • Positioning Accuracy: Applications that require precise positioning, such as robotics or CNC machines, may require tighter backlash control to ensure accurate and repeatable movements.
  • Dynamic Response: Applications that involve rapid changes in direction or speed, such as high-speed automation or servo control systems, may require reduced backlash to maintain responsiveness and minimize overshoot or lag.
  • Load Characteristics: The nature of the load and its impact on the gear system should be considered. Heavy loads or applications with significant inertial forces may require additional backlash management techniques to maintain stability and accuracy.

In summary, backlash in gear motors can affect precision, accuracy, and responsiveness. While it can compensate for misalignments, backlash may introduce delays and reduce the overall performance of the gear motor. Designers manage backlash through tight manufacturing tolerances, preload techniques, anti-backlash gears, and backlash compensation methods. The management of backlash depends on the specific application requirements, considering factors such as positioning accuracy, dynamic response, and load characteristics.

gear motor

In which industries are gear motors commonly used, and what are their primary applications?

Gear motors find widespread use in various industries due to their versatility, reliability, and ability to provide controlled mechanical power. They are employed in a wide range of applications that require precise power transmission and speed control. Here’s a detailed explanation of the industries where gear motors are commonly used and their primary applications:

1. Robotics and Automation:

Gear motors play a crucial role in robotics and automation industries. They are used in robotic arms, conveyor systems, automated assembly lines, and other robotic applications. Gear motors provide the required torque, speed control, and directional control necessary for the precise movements and operations of robots. They enable accurate positioning, gripping, and manipulation tasks in industrial and commercial automation settings.

2. Automotive Industry:

The automotive industry extensively utilizes gear motors in various applications. They are used in power windows, windshield wipers, HVAC systems, seat adjustment mechanisms, and many other automotive components. Gear motors provide the necessary torque and speed control for these systems, enabling smooth and efficient operation. Additionally, gear motors are also utilized in electric and hybrid vehicles for powertrain applications.

3. Manufacturing and Machinery:

Gear motors find wide application in the manufacturing and machinery sector. They are used in conveyor belts, packaging equipment, material handling systems, industrial mixers, and other machinery. Gear motors provide reliable power transmission, precise speed control, and torque amplification, ensuring efficient and synchronized operation of various manufacturing processes and machinery.

4. HVAC and Building Systems:

In heating, ventilation, and air conditioning (HVAC) systems, gear motors are commonly used in damper actuators, control valves, and fan systems. They enable precise control of airflow, temperature, and pressure, contributing to energy efficiency and comfort in buildings. Gear motors also find applications in automatic doors, blinds, and gate systems, providing reliable and controlled movement.

5. Marine and Offshore Industry:

Gear motors are extensively used in the marine and offshore industry, particularly in propulsion systems, winches, and cranes. They provide the required torque and speed control for various marine operations, including steering, anchor handling, cargo handling, and positioning equipment. Gear motors in marine applications are designed to withstand harsh environments and provide reliable performance under demanding conditions.

6. Renewable Energy Systems:

The renewable energy sector, including wind turbines and solar tracking systems, relies on gear motors for efficient power generation. Gear motors are used to adjust the rotor angle and position in wind turbines, optimizing their performance in different wind conditions. In solar tracking systems, gear motors enable the precise movement and alignment of solar panels to maximize sunlight capture and energy production.

7. Medical and Healthcare:

Gear motors have applications in the medical and healthcare industry, including in medical equipment, laboratory devices, and patient care systems. They are used in devices such as infusion pumps, ventilators, surgical robots, and diagnostic equipment. Gear motors provide precise control and smooth operation, ensuring accurate dosing, controlled movements, and reliable functionality in critical medical applications.

These are just a few examples of the industries where gear motors are commonly used. Their versatility and ability to provide controlled mechanical power make them indispensable in numerous applications requiring torque amplification, speed control, directional control, and load distribution. The reliable and efficient power transmission offered by gear motors contributes to the smooth and precise operation of machinery and systems in various industries.

China manufacturer Electric Geared Stepper Motor NEMA 17 NEMA 8/17/23/34 2 Phase IP65 Waterproof Bipolar Stepper Stepping Gear Motor   vacuum pump adapter	China manufacturer Electric Geared Stepper Motor NEMA 17 NEMA 8/17/23/34 2 Phase IP65 Waterproof Bipolar Stepper Stepping Gear Motor   vacuum pump adapter
editor by CX 2024-04-08

China Custom Electrical Motors High Speed Electromagnetic Brake AC Three Single Phase Scooters Elevator Gear Motor Shaft Engine Drive Stepper Synchronous Electrical Motors vacuum pump brakes

Product Description

Electrical Motors High Speed Electromagnetic Brake AC Three Single Phase Scooters Elevator Gear Motor Shaft  Engine Drive Stepper Synchronous Electrical Motors

Application of Electric Motor

Electric motors are used in a wide variety of applications, including:

  • Home appliances. Electric motors are used in many home appliances, such as refrigerators, washing machines, and vacuum cleaners.
  • Office equipment. Electric motors are used in many office equipment, such as printers, copiers, and scanners.
  • Industrial equipment. Electric motors are used in many industrial equipment, such as conveyor belts, pumps, and drills.
  • Transportation. Electric motors are used in many transportation vehicles, such as cars, trucks, and buses.
  • Other applications. Electric motors are also used in a variety of other applications, such as robots, wind turbines, and elevators.

Here are some of the advantages of using electric motors:

  • Efficiency. Electric motors are very efficient at converting electrical energy into mechanical energy.
  • Versatility. Electric motors are available in a wide variety of sizes and styles, which makes them adaptable to a wide range of applications.
  • Durability. Electric motors are made of strong materials, such as steel or cast iron, which makes them durable and long-lasting.

Overall, electric motors are a versatile and beneficial component that can be used in a wide variety of applications. They can help to improve efficiency, versatility, and durability.

Here are some additional details about the applications of electric motors:

  • Home appliances. Electric motors are used in many home appliances to power the various functions of the appliances. For example, in a refrigerator, the electric motor is used to power the compressor, which circulates the refrigerant through the appliance.
  • Office equipment. Electric motors are used in many office equipment to power the various functions of the equipment. For example, in a printer, the electric motor is used to move the paper through the printer and to operate the print head.
  • Industrial equipment. Electric motors are used in many industrial equipment to power the various functions of the equipment. For example, in a conveyor belt, the electric motor is used to move the belt along the conveyor.
  • Transportation. Electric motors are used in many transportation vehicles to power the vehicles. For example, in a car, the electric motor is used to turn the wheels of the car.
  • Other applications. Electric motors are also used in a variety of other applications, such as robots, wind turbines, and elevators. For example, in a robot, the electric motor is used to move the robot’s arms and legs.

These are just a few examples of the many applications of electric motors. Electric motors are a critical component in many machines and systems, and they play an important role in the efficient and reliable operation of these machines and systems.

Application: Industrial
Speed: High Speed
Number of Stator: Three-Phase
Function: Driving, Control
Casing Protection: Open Type
Number of Poles: 6
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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gear motor

How is the efficiency of a gear motor measured, and what factors can affect it?

The efficiency of a gear motor is a measure of how effectively it converts electrical input power into mechanical output power. It indicates the motor’s ability to minimize losses and maximize its energy conversion efficiency. The efficiency of a gear motor is typically measured using specific methods, and several factors can influence it. Here’s a detailed explanation:

Measuring Efficiency:

The efficiency of a gear motor is commonly measured by comparing the mechanical output power (Pout) to the electrical input power (Pin). The formula to calculate efficiency is:

Efficiency = (Pout / Pin) * 100%

The mechanical output power can be determined by measuring the torque (T) produced by the motor and the rotational speed (ω) at which it operates. The formula for mechanical power is:

Pout = T * ω

The electrical input power can be measured by monitoring the current (I) and voltage (V) supplied to the motor. The formula for electrical power is:

Pin = V * I

By substituting these values into the efficiency formula, the efficiency of the gear motor can be calculated as a percentage.

Factors Affecting Efficiency:

Several factors can influence the efficiency of a gear motor. Here are some notable factors:

  • Friction and Mechanical Losses: Friction between moving parts, such as gears and bearings, can result in mechanical losses and reduce the overall efficiency of the gear motor. Minimizing friction through proper lubrication, high-quality components, and efficient design can help improve efficiency.
  • Gearing Efficiency: The design and quality of the gears used in the gear motor can impact its efficiency. Gear trains can introduce mechanical losses due to gear meshing, misalignment, or backlash. Using well-designed gears with proper tooth profiles and minimizing gear train losses can improve efficiency.
  • Motor Type and Construction: Different types of motors (e.g., brushed DC, brushless DC, AC induction) have varying efficiency characteristics. Motor construction, such as the quality of magnetic materials, winding resistance, and rotor design, can also affect efficiency. Choosing motors with higher efficiency ratings can improve overall gear motor efficiency.
  • Electrical Losses: Electrical losses, such as resistive losses in motor windings or in the motor drive circuitry, can reduce efficiency. Minimizing resistance, optimizing motor drive electronics, and using efficient control algorithms can help mitigate electrical losses.
  • Load Conditions: The operating conditions and load characteristics placed on the gear motor can impact its efficiency. Heavy loads, high speeds, or frequent acceleration and deceleration can increase losses and reduce efficiency. Matching the gear motor’s specifications to the application requirements and optimizing load conditions can improve efficiency.
  • Temperature: Elevated temperatures can significantly affect the efficiency of a gear motor. Excessive heat can increase resistive losses, reduce lubrication effectiveness, and affect the magnetic properties of motor components. Proper cooling and thermal management techniques are essential to maintain optimal efficiency.

By considering these factors and implementing measures to minimize losses and optimize performance, the efficiency of a gear motor can be enhanced. Manufacturers often provide efficiency specifications for gear motors, allowing users to select motors that best meet their efficiency requirements for specific applications.

gear motor

Can gear motors be used for precise positioning, and if so, what features enable this?

Yes, gear motors can be used for precise positioning in various applications. The combination of gear mechanisms and motor control features enables gear motors to achieve accurate and repeatable positioning. Here’s a detailed explanation of the features that enable gear motors to be used for precise positioning:

1. Gear Reduction:

One of the key features of gear motors is their ability to provide gear reduction. Gear reduction refers to the process of reducing the output speed of the motor while increasing the torque. By using the appropriate gear ratio, gear motors can achieve finer control over the rotational movement, allowing for more precise positioning. The gear reduction mechanism enables the motor to rotate at a slower speed while maintaining higher torque, resulting in improved accuracy and control.

2. High Resolution Encoders:

Many gear motors are equipped with high-resolution encoders. An encoder is a device that measures the position and speed of the motor shaft. High-resolution encoders provide precise feedback on the motor’s rotational position, allowing for accurate position control. The encoder signals are used in conjunction with motor control algorithms to ensure precise positioning by monitoring and adjusting the motor’s movement in real-time. The use of high-resolution encoders greatly enhances the gear motor’s ability to achieve precise and repeatable positioning.

3. Closed-Loop Control:

Gear motors with closed-loop control systems offer enhanced positioning capabilities. Closed-loop control involves continuously comparing the actual motor position (as measured by the encoder) with the desired position and making adjustments to minimize any position error. The closed-loop control system uses feedback from the encoder to adjust the motor’s speed, direction, and torque, ensuring accurate positioning even in the presence of external disturbances or variations in the load. Closed-loop control enables gear motors to actively correct for position errors and maintain precise positioning over time.

4. Stepper Motors:

Stepper motors are a type of gear motor that provides excellent precision and control for positioning applications. Stepper motors operate by converting electrical pulses into incremental steps of movement. Each step corresponds to a specific angular displacement, allowing precise positioning control. Stepper motors offer high step resolution, allowing for fine position adjustments. They are commonly used in applications that require precise positioning, such as robotics, 3D printers, and CNC machines.

5. Servo Motors:

Servo motors are another type of gear motor that excels in precise positioning tasks. Servo motors combine a motor, a feedback device (such as an encoder), and a closed-loop control system. They offer high torque, high speed, and excellent positional accuracy. Servo motors are capable of dynamically adjusting their speed and torque to maintain the desired position accurately. They are widely used in applications that require precise and responsive positioning, such as industrial automation, robotics, and camera pan-tilt systems.

6. Motion Control Algorithms:

Advanced motion control algorithms play a crucial role in enabling gear motors to achieve precise positioning. These algorithms, implemented in motor control systems or dedicated motion controllers, optimize the motor’s behavior to ensure accurate positioning. They take into account factors such as acceleration, deceleration, velocity profiling, and jerk control to achieve smooth and precise movements. Motion control algorithms enhance the gear motor’s ability to start, stop, and position accurately, reducing position errors and overshoot.

By leveraging gear reduction, high-resolution encoders, closed-loop control, stepper motors, servo motors, and motion control algorithms, gear motors can be effectively used for precise positioning in various applications. These features enable gear motors to achieve accurate and repeatable positioning, making them suitable for tasks that require precise control and reliable positioning performance.

gear motor

What are the different types of gears used in gear motors, and how do they impact performance?

Various types of gears are used in gear motors, each with its unique characteristics and impact on performance. The choice of gear type depends on the specific requirements of the application, including torque, speed, efficiency, noise level, and space constraints. Here’s a detailed explanation of the different types of gears used in gear motors and their impact on performance:

1. Spur Gears:

Spur gears are the most common type of gears used in gear motors. They have straight teeth that are parallel to the gear’s axis and mesh with another spur gear to transmit power. Spur gears provide high efficiency, reliable operation, and cost-effectiveness. However, they can generate significant noise due to the meshing of teeth, and they may produce axial thrust forces. Spur gears are suitable for applications that require high torque transmission and moderate to high rotational speeds.

2. Helical Gears:

Helical gears have angled teeth that are cut at an angle to the gear’s axis. This helical tooth configuration enables gradual engagement and smoother tooth contact, resulting in reduced noise and vibration compared to spur gears. Helical gears provide higher load-carrying capacity and are suitable for applications that require high torque transmission and moderate to high rotational speeds. They are commonly used in gear motors where low noise operation is desired, such as in automotive applications and industrial machinery.

3. Bevel Gears:

Bevel gears have teeth that are cut on a conical surface. They are used to transmit power between intersecting shafts, usually at right angles. Bevel gears can have straight teeth (straight bevel gears) or curved teeth (spiral bevel gears). These gears provide efficient power transmission and precise motion control in applications where shafts need to change direction. Bevel gears are commonly used in gear motors for applications such as steering systems, machine tools, and printing presses.

4. Worm Gears:

Worm gears consist of a worm (a type of screw) and a mating gear called a worm wheel or worm gear. The worm has a helical thread that meshes with the worm wheel, resulting in a compact and high gear reduction ratio. Worm gears provide high torque transmission, low noise operation, and self-locking properties, which prevent reverse motion. They are commonly used in gear motors for applications that require high gear reduction and locking capabilities, such as in lifting mechanisms, conveyor systems, and machine tools.

5. Planetary Gears:

Planetary gears, also known as epicyclic gears, consist of a central sun gear, multiple planet gears, and an outer ring gear. The planet gears mesh with both the sun gear and the ring gear, creating a compact and efficient gear system. Planetary gears offer high torque transmission, high gear reduction ratios, and excellent load distribution. They are commonly used in gear motors for applications that require high torque and compact size, such as in robotics, automotive transmissions, and industrial machinery.

6. Rack and Pinion:

Rack and pinion gears consist of a linear rack (a straight toothed bar) and a pinion gear (a spur gear with a small diameter). The pinion gear meshes with the rack to convert rotary motion into linear motion or vice versa. Rack and pinion gears provide precise linear motion control and are commonly used in gear motors for applications such as linear actuators, CNC machines, and steering systems.

The choice of gear type in a gear motor depends on factors such as the desired torque, speed, efficiency, noise level, and space constraints. Each type of gear offers specific advantages and impacts the performance of the gear motor differently. By selecting the appropriate gear type, gear motors can be optimized for their intended applications, ensuring efficient and reliable power transmission.

China Custom Electrical Motors High Speed Electromagnetic Brake AC Three Single Phase Scooters Elevator Gear Motor Shaft Engine Drive Stepper Synchronous Electrical Motors   vacuum pump brakesChina Custom Electrical Motors High Speed Electromagnetic Brake AC Three Single Phase Scooters Elevator Gear Motor Shaft Engine Drive Stepper Synchronous Electrical Motors   vacuum pump brakes
editor by CX 2023-11-30

China Good quality Uln2003 Driver Board for Arduino DIY Kit+Smart Electronics 28byj-48 5V 4 Phase DC Gear Stepper Motor vacuum pump diy

Product Description

Description

  • 5 Line 4 phase can be driven by ordinary uln2003 chip can also be connected in phase 2 development board used for.
  • supporting the use of a direct plug and easy to use stepper motor used in the development board.
  • Stepper motor driver board with ULN2003
  • A, B, C, D four-phase LED indicates the status of the stepper motor work
  • Stepper motor with a standard interface, when used directly pluggable

FAQ

1,How about the quality of your product? 

Before shipping out, all goods have been double verified by CHINAMFG quality inspection center ,Our test engineer will check for quality, including check the basic function of the hardware and software, the appearance, the packing, the necessary accessories and power adapter plug standard.  Less than 1% repairing rate within 1 year.    

 
2, What is the delivery time?
Normally, 1-5 workdays after payment; 
Special requirement orders, delivery time is negotiable.
Rich stock can satisfy urgent requirement.And support small orders.  

3,What are the warranty and after-sale of the product?  

 If the products can’t work after receiving it,we will replace your new product immediately and  make the judgement for the issue.
If the products don’t meet my demand after I received it,you can return back to us, we will refund your full payment.  
1-2 years warranty according to different products 
1-3 months to replace new items for free.     

4,Can you OEM|ODM? 

 Of course, we can. CHINAMFG have professional R & D Center,we can develop and manufacture according to customer’s requirements. 

We can make your package please Such as printing your logo.  

5,Are you a manufacturer?  
Yes, we manufacture different controller board, Exponsion Shiled Board, sensor Module for Arduino, 3Dprinter Controller Board,Raspberry Pi,Xihu (West Lake) Dis.a pi.
Our factory and office are in HangZhou, welcome you to visit at any time!  

 

Rated Voltage: DC5V 4-Phase
Reduction Ratio: 1/64
Transport Package: ESD Antistatic Bag
Specification: 44g
Trademark: FUT
Origin: China
Customization:
Available

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gear motor

What types of feedback mechanisms are commonly integrated into gear motors for control?

Gear motors often incorporate feedback mechanisms to provide control and improve their performance. These feedback mechanisms enable the motor to monitor and adjust its operation based on various parameters. Here are some commonly integrated feedback mechanisms in gear motors:

1. Encoder Feedback:

An encoder is a device that provides position and speed feedback by converting the motor’s mechanical motion into electrical signals. Encoders commonly used in gear motors include:

  • Incremental Encoders: These encoders provide information about the motor’s shaft position and speed relative to a reference point. They generate pulses as the motor rotates, allowing precise measurement of position and speed changes.
  • Absolute Encoders: Absolute encoders provide the precise position of the motor’s shaft within a full revolution. They do not require a reference point and provide accurate feedback even after power loss or motor restart.

2. Hall Effect Sensors:

Hall effect sensors use the principle of the Hall effect to detect the presence and strength of a magnetic field. They are commonly used in gear motors for speed and position sensing. Hall effect sensors provide feedback by detecting changes in the motor’s magnetic field and converting them into electrical signals.

3. Current Sensors:

Current sensors monitor the electrical current flowing through the motor’s windings. By measuring the current, these sensors provide feedback regarding the motor’s torque, load conditions, and power consumption. Current sensors are essential for motor control strategies such as current limiting, overcurrent protection, and closed-loop control.

4. Temperature Sensors:

Temperature sensors are integrated into gear motors to monitor the motor’s temperature. They provide feedback on the motor’s thermal conditions, allowing the control system to adjust the motor’s operation to prevent overheating. Temperature sensors are crucial for ensuring the motor’s reliability and preventing damage due to excessive heat.

5. Hall Effect Limit Switches:

Hall effect limit switches are used to detect the presence or absence of a magnetic field within a specific range. They are commonly employed as end-of-travel or limit switches in gear motors. Hall effect limit switches provide feedback to the control system, indicating when the motor has reached a specific position or when it has moved beyond the allowed range.

6. Resolver Feedback:

A resolver is an electromagnetic device used to determine the position and speed of a rotating shaft. It provides feedback by generating sine and cosine signals that correspond to the shaft’s angular position. Resolver feedback is commonly used in high-performance gear motors requiring accurate position and speed control.

These feedback mechanisms, when integrated into gear motors, enable precise control, monitoring, and adjustment of various motor parameters. By utilizing feedback signals from encoders, Hall effect sensors, current sensors, temperature sensors, limit switches, or resolvers, the control system can optimize the motor’s performance, ensure accurate positioning, maintain speed control, and protect the motor from excessive loads or overheating.

gear motor

Can you explain the role of backlash in gear motors and how it’s managed in design?

Backlash plays a significant role in gear motors and is an important consideration in their design and operation. Backlash refers to the slight clearance or play between the teeth of gears in a gear system. It affects the precision, accuracy, and responsiveness of the gear motor. Here’s an explanation of the role of backlash in gear motors and how it is managed in design:

1. Role of Backlash:

Backlash in gear motors can have both positive and negative effects:

  • Compensation for Misalignment: Backlash can help compensate for minor misalignments between gears, shafts, or the load. It allows a small amount of movement before engaging the next set of teeth, reducing the risk of damage due to misalignment. This can be particularly beneficial in applications where precise alignment is challenging or subject to variations.
  • Negative Impact on Accuracy and Responsiveness: Backlash can introduce a delay or “dead zone” in the motion transmission. When changing the direction of rotation or reversing the load, the gear teeth must first overcome the clearance or play before engaging in the opposite direction. This delay can reduce the overall accuracy, responsiveness, and repeatability of the gear motor, especially in applications that require precise positioning or rapid changes in direction or speed.

2. Managing Backlash in Design:

Designers employ various techniques to manage and minimize backlash in gear motors:

  • Tight Manufacturing Tolerances: Proper manufacturing techniques and tight tolerances can help minimize backlash. Precision machining and quality control during the production of gears and gear components ensure closer tolerances, reducing the amount of play between gear teeth.
  • Preload or Pre-tensioning: Applying a preload or pre-tensioning force to the gear system can help reduce backlash. This technique involves introducing an initial force or tension that eliminates the clearance between gear teeth. It ensures immediate contact and engagement of the gear teeth, minimizing the dead zone and improving the overall responsiveness and accuracy of the gear motor.
  • Anti-Backlash Gears: Anti-backlash gears are designed specifically to minimize or eliminate backlash. They typically feature modifications to the gear tooth profile, such as modified tooth shapes or special tooth arrangements, to reduce clearance. Anti-backlash gears can be used in gear motor designs to improve precision and minimize the effects of backlash.
  • Backlash Compensation: In some cases, backlash compensation techniques can be employed. These techniques involve monitoring the position or movement of the load and applying control algorithms to compensate for the backlash. By accounting for the clearance and adjusting the control signals accordingly, the effects of backlash can be mitigated, improving accuracy and responsiveness.

3. Application-Specific Considerations:

The management of backlash in gear motors should be tailored to the specific application requirements:

  • Positioning Accuracy: Applications that require precise positioning, such as robotics or CNC machines, may require tighter backlash control to ensure accurate and repeatable movements.
  • Dynamic Response: Applications that involve rapid changes in direction or speed, such as high-speed automation or servo control systems, may require reduced backlash to maintain responsiveness and minimize overshoot or lag.
  • Load Characteristics: The nature of the load and its impact on the gear system should be considered. Heavy loads or applications with significant inertial forces may require additional backlash management techniques to maintain stability and accuracy.

In summary, backlash in gear motors can affect precision, accuracy, and responsiveness. While it can compensate for misalignments, backlash may introduce delays and reduce the overall performance of the gear motor. Designers manage backlash through tight manufacturing tolerances, preload techniques, anti-backlash gears, and backlash compensation methods. The management of backlash depends on the specific application requirements, considering factors such as positioning accuracy, dynamic response, and load characteristics.

gear motor

In which industries are gear motors commonly used, and what are their primary applications?

Gear motors find widespread use in various industries due to their versatility, reliability, and ability to provide controlled mechanical power. They are employed in a wide range of applications that require precise power transmission and speed control. Here’s a detailed explanation of the industries where gear motors are commonly used and their primary applications:

1. Robotics and Automation:

Gear motors play a crucial role in robotics and automation industries. They are used in robotic arms, conveyor systems, automated assembly lines, and other robotic applications. Gear motors provide the required torque, speed control, and directional control necessary for the precise movements and operations of robots. They enable accurate positioning, gripping, and manipulation tasks in industrial and commercial automation settings.

2. Automotive Industry:

The automotive industry extensively utilizes gear motors in various applications. They are used in power windows, windshield wipers, HVAC systems, seat adjustment mechanisms, and many other automotive components. Gear motors provide the necessary torque and speed control for these systems, enabling smooth and efficient operation. Additionally, gear motors are also utilized in electric and hybrid vehicles for powertrain applications.

3. Manufacturing and Machinery:

Gear motors find wide application in the manufacturing and machinery sector. They are used in conveyor belts, packaging equipment, material handling systems, industrial mixers, and other machinery. Gear motors provide reliable power transmission, precise speed control, and torque amplification, ensuring efficient and synchronized operation of various manufacturing processes and machinery.

4. HVAC and Building Systems:

In heating, ventilation, and air conditioning (HVAC) systems, gear motors are commonly used in damper actuators, control valves, and fan systems. They enable precise control of airflow, temperature, and pressure, contributing to energy efficiency and comfort in buildings. Gear motors also find applications in automatic doors, blinds, and gate systems, providing reliable and controlled movement.

5. Marine and Offshore Industry:

Gear motors are extensively used in the marine and offshore industry, particularly in propulsion systems, winches, and cranes. They provide the required torque and speed control for various marine operations, including steering, anchor handling, cargo handling, and positioning equipment. Gear motors in marine applications are designed to withstand harsh environments and provide reliable performance under demanding conditions.

6. Renewable Energy Systems:

The renewable energy sector, including wind turbines and solar tracking systems, relies on gear motors for efficient power generation. Gear motors are used to adjust the rotor angle and position in wind turbines, optimizing their performance in different wind conditions. In solar tracking systems, gear motors enable the precise movement and alignment of solar panels to maximize sunlight capture and energy production.

7. Medical and Healthcare:

Gear motors have applications in the medical and healthcare industry, including in medical equipment, laboratory devices, and patient care systems. They are used in devices such as infusion pumps, ventilators, surgical robots, and diagnostic equipment. Gear motors provide precise control and smooth operation, ensuring accurate dosing, controlled movements, and reliable functionality in critical medical applications.

These are just a few examples of the industries where gear motors are commonly used. Their versatility and ability to provide controlled mechanical power make them indispensable in numerous applications requiring torque amplification, speed control, directional control, and load distribution. The reliable and efficient power transmission offered by gear motors contributes to the smooth and precise operation of machinery and systems in various industries.

China Good quality Uln2003 Driver Board for Arduino DIY Kit+Smart Electronics 28byj-48 5V 4 Phase DC Gear Stepper Motor   vacuum pump diyChina Good quality Uln2003 Driver Board for Arduino DIY Kit+Smart Electronics 28byj-48 5V 4 Phase DC Gear Stepper Motor   vacuum pump diy
editor by CX 2023-11-17

China Best Sales High Torque Round Flange Electric Brushless DC Planetary Gear Outboard Boat Stepper Stepping Motor for Pump/Medical Equipment Controllable with Best Sales

Product Description

Product Description

Boat Stepper (Stepping) Motor DESCRIPTION

12ZYJ DC Gear Motor
Basic Info
Item Data
Tem Rise 40K
Working Tem (-20ºC~+80ºC)
Insulation Resistance 100MΩ min  500VDC
Surge Test 500VAC for 1min
Insulation Class E
Weight 15g

Product Parameters

The drawing of 12mm N20 micro metal dc gear motor for robot(stepper motor/stepping motor)

Technical Parameters
PN Rated Voltage Initial Speed Ratio Power Noload Speed Noload Current Rated Speed Rated Current Rated Torque Stall Torque Stall Current
V DC rpm 1:xxx W rpm mA rpm mA Kg.cm Kg.cm mA
12ZYJ-25A 3 7500 298 1 25 50 20 150 0.6 2 500
12ZYJ-150A 6 15000 100 1 150 50 120 150 0.3 1.5 500
12ZYJ-80A 6 20000 250 1 80 60 70 160 0.5 2 600

 stepper motor/stepping motor application
Below are only some typical models, for more specification or a customed motor, pls contact us.

Our Advantages

Our promise to our Customers(stepper motor/stepping motor):
1.  Answer customer’s inquiry within 2 working days.
2.  Reply to our customer questions & Concerns within 3 working days.
3.  Acknowledge Customer purchase orders within 24 hours.

Company Profile

About our company(stepper motor/stepping motor)

Probond motors designs brush, brushless, stepper, hysteresis and linear motors to meet customers requirements. 

Our motors use standard and special components with customer selected torque/speed requirements that can be modified to your applications.

Probond motor owns professional sales team and engineer team with more than 10 years experience in motor industry, based on China mainland handling overseas business for years, we know your needs better than others. 

Probond Sonicare Toothbrush Motor and Thermostatic Valve Hysteresis Motor are our hot products on sell in 2017 with highly quality level and competitive price. 

Certifications

(stepper motor/stepping motor)certificate

Packaging & Shipping

Terms of Trade (stepper motor/stepping motor)

Terms of price FOB,CIF,CFR,EXW,DDP,etc.
Terms of payment 100% T/T in advance for samples
Bulk quantity payment way can be negotited
Warranty 12 months limited warranty once the items are delivered to the buyer.
Lead time Usually within 2 weeks for trial orders, within 3 weeks for bulk orders.
Package Carton o plywood pallet.
Place of loading ZheJiang , HangZhou, etc.
Shipment carrier Items are usually shipped via Fedex,DHL, TNT,UPS,EMS for trial orders and via vessel for bulk orders.
Delivery time Usually within 5 working days by Express                          
15-30 working days by vessel

 

 

Application: Universal, Industrial, Household Appliances, Car, Power Tools, Robot
Operating Speed: High Speed
Excitation Mode: Excited
Function: Control, Driving
Casing Protection: Open Type
Number of Poles: 6
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

gear motor

Are gear motors suitable for both heavy-duty industrial applications and smaller-scale uses?

Yes, gear motors are suitable for both heavy-duty industrial applications and smaller-scale uses. Their versatility and ability to provide torque multiplication make them valuable in a wide range of applications. Here’s a detailed explanation of why gear motors are suitable for both types of applications:

1. Heavy-Duty Industrial Applications:

Gear motors are commonly used in heavy-duty industrial applications due to their robustness and ability to handle high loads. Here are the reasons why they are suitable for such applications:

  • Torque Multiplication: Gear motors are designed to provide high torque output, making them ideal for applications that require substantial force to move or operate heavy machinery, conveyors, or equipment.
  • Load Handling: Industrial settings often involve heavy loads and demanding operating conditions. Gear motors, with their ability to handle high loads, are well-suited for tasks such as lifting, pulling, pushing, or driving heavy materials or equipment.
  • Durability: Heavy-duty industrial applications require components that can withstand harsh environments, frequent use, and demanding operating conditions. Gear motors are typically constructed with durable materials and designed to withstand heavy vibrations, shock loads, and temperature variations.
  • Speed Reduction: Many industrial processes require the reduction of motor speed to achieve the desired output speed. Gear motors offer precise speed reduction capabilities through gear ratios, allowing for optimal control and operation of machinery and equipment.

2. Smaller-Scale Uses:

While gear motors excel in heavy-duty industrial applications, they are also suitable for smaller-scale uses across various industries and applications. Here’s why gear motors are well-suited for smaller-scale uses:

  • Compact Size: Gear motors are available in compact sizes, making them suitable for applications with limited space or small-scale machinery, devices, or appliances.
  • Torque and Power Control: Even in smaller-scale applications, there may be a need for torque multiplication or precise power control. Gear motors can provide the necessary torque and power output for tasks such as precise positioning, controlling speed, or driving small loads.
  • Versatility: Gear motors come in various configurations, such as parallel shaft, planetary, or worm gear designs, offering flexibility to match specific requirements. They can be adapted to different applications, including robotics, medical devices, automotive systems, home automation, and more.
  • Efficiency: Gear motors are designed to be efficient, converting the electrical input power into mechanical output power with minimal losses. This efficiency is advantageous for smaller-scale applications where energy conservation and battery life are critical.

Overall, gear motors are highly versatile and suitable for both heavy-duty industrial applications and smaller-scale uses. Their ability to provide torque multiplication, handle high loads, offer precise speed control, and accommodate various sizes and configurations makes them a reliable choice in a wide range of applications. Whether it’s powering large industrial machinery or driving small-scale automation systems, gear motors provide the necessary torque, control, and durability required for efficient operation.

gear motor

Can gear motors be used for precise positioning, and if so, what features enable this?

Yes, gear motors can be used for precise positioning in various applications. The combination of gear mechanisms and motor control features enables gear motors to achieve accurate and repeatable positioning. Here’s a detailed explanation of the features that enable gear motors to be used for precise positioning:

1. Gear Reduction:

One of the key features of gear motors is their ability to provide gear reduction. Gear reduction refers to the process of reducing the output speed of the motor while increasing the torque. By using the appropriate gear ratio, gear motors can achieve finer control over the rotational movement, allowing for more precise positioning. The gear reduction mechanism enables the motor to rotate at a slower speed while maintaining higher torque, resulting in improved accuracy and control.

2. High Resolution Encoders:

Many gear motors are equipped with high-resolution encoders. An encoder is a device that measures the position and speed of the motor shaft. High-resolution encoders provide precise feedback on the motor’s rotational position, allowing for accurate position control. The encoder signals are used in conjunction with motor control algorithms to ensure precise positioning by monitoring and adjusting the motor’s movement in real-time. The use of high-resolution encoders greatly enhances the gear motor’s ability to achieve precise and repeatable positioning.

3. Closed-Loop Control:

Gear motors with closed-loop control systems offer enhanced positioning capabilities. Closed-loop control involves continuously comparing the actual motor position (as measured by the encoder) with the desired position and making adjustments to minimize any position error. The closed-loop control system uses feedback from the encoder to adjust the motor’s speed, direction, and torque, ensuring accurate positioning even in the presence of external disturbances or variations in the load. Closed-loop control enables gear motors to actively correct for position errors and maintain precise positioning over time.

4. Stepper Motors:

Stepper motors are a type of gear motor that provides excellent precision and control for positioning applications. Stepper motors operate by converting electrical pulses into incremental steps of movement. Each step corresponds to a specific angular displacement, allowing precise positioning control. Stepper motors offer high step resolution, allowing for fine position adjustments. They are commonly used in applications that require precise positioning, such as robotics, 3D printers, and CNC machines.

5. Servo Motors:

Servo motors are another type of gear motor that excels in precise positioning tasks. Servo motors combine a motor, a feedback device (such as an encoder), and a closed-loop control system. They offer high torque, high speed, and excellent positional accuracy. Servo motors are capable of dynamically adjusting their speed and torque to maintain the desired position accurately. They are widely used in applications that require precise and responsive positioning, such as industrial automation, robotics, and camera pan-tilt systems.

6. Motion Control Algorithms:

Advanced motion control algorithms play a crucial role in enabling gear motors to achieve precise positioning. These algorithms, implemented in motor control systems or dedicated motion controllers, optimize the motor’s behavior to ensure accurate positioning. They take into account factors such as acceleration, deceleration, velocity profiling, and jerk control to achieve smooth and precise movements. Motion control algorithms enhance the gear motor’s ability to start, stop, and position accurately, reducing position errors and overshoot.

By leveraging gear reduction, high-resolution encoders, closed-loop control, stepper motors, servo motors, and motion control algorithms, gear motors can be effectively used for precise positioning in various applications. These features enable gear motors to achieve accurate and repeatable positioning, making them suitable for tasks that require precise control and reliable positioning performance.

gear motor

Are there specific considerations for selecting the right gear motor for a particular application?

When selecting a gear motor for a specific application, several considerations need to be taken into account. The choice of the right gear motor is crucial to ensure optimal performance, efficiency, and reliability. Here’s a detailed explanation of the specific considerations for selecting the right gear motor for a particular application:

1. Torque Requirement:

The torque requirement of the application is a critical factor in gear motor selection. Determine the maximum torque that the gear motor needs to deliver to perform the required tasks. Consider both the starting torque (the torque required to initiate motion) and the operating torque (the torque required to sustain motion). Select a gear motor that can provide adequate torque to handle the load requirements of the application. It’s important to account for any potential torque spikes or variations during operation.

2. Speed Requirement:

Consider the desired speed range or specific speed requirements of the application. Determine the rotational speed (in RPM) that the gear motor needs to achieve to meet the application’s performance criteria. Select a gear motor with a suitable gear ratio that can achieve the desired speed at the output shaft. Ensure that the gear motor can maintain the required speed consistently and accurately throughout the operation.

3. Duty Cycle:

Evaluate the duty cycle of the application, which refers to the ratio of operating time to rest or idle time. Consider whether the application requires continuous operation or intermittent operation. Determine the duty cycle’s impact on the gear motor, including factors such as heat generation, cooling requirements, and potential wear and tear. Select a gear motor that is designed to handle the expected duty cycle and ensure long-term reliability and durability.

4. Environmental Factors:

Take into account the environmental conditions in which the gear motor will operate. Consider factors such as temperature extremes, humidity, dust, vibrations, and exposure to chemicals or corrosive substances. Choose a gear motor that is specifically designed to withstand and perform optimally under the anticipated environmental conditions. This may involve selecting gear motors with appropriate sealing, protective coatings, or materials that can resist corrosion and withstand harsh environments.

5. Efficiency and Power Requirements:

Consider the desired efficiency and power consumption of the gear motor. Evaluate the power supply available for the application and select a gear motor that operates within the specified voltage and current ranges. Assess the gear motor’s efficiency to ensure that it maximizes power transmission and minimizes wasted energy. Choosing an efficient gear motor can contribute to cost savings and reduced environmental impact.

6. Physical Constraints:

Assess the physical constraints of the application, including space limitations, mounting options, and integration requirements. Consider the size, dimensions, and weight of the gear motor to ensure it can be accommodated within the available space. Evaluate the mounting options and compatibility with the application’s mechanical structure. Additionally, consider any specific integration requirements, such as shaft dimensions, connectors, or interfaces that need to align with the application’s design.

7. Noise and Vibration:

Depending on the application, noise and vibration levels may be critical factors. Evaluate the acceptable noise and vibration levels for the application’s environment and operation. Choose a gear motor that is designed to minimize noise and vibration, such as those with helical gears or precision engineering. This is particularly important in applications that require quiet operation or where excessive noise and vibration may cause issues or discomfort.

By considering these specific factors when selecting a gear motor for a particular application, you can ensure that the chosen gear motor meets the performance requirements, operates efficiently, and provides reliable and consistent power transmission. It’s important to consult with gear motor manufacturers or experts to determine the most suitable gear motor based on the specific application’s needs.

China Best Sales High Torque Round Flange Electric Brushless DC Planetary Gear Outboard Boat Stepper Stepping Motor for Pump/Medical Equipment Controllable   with Best Sales China Best Sales High Torque Round Flange Electric Brushless DC Planetary Gear Outboard Boat Stepper Stepping Motor for Pump/Medical Equipment Controllable   with Best Sales
editor by CX 2023-10-20

China gear motor machinery, gearbox stepper motor, gearbox rotary tiller cast iron worm gearbox

Design Number: NMRV030
Gearing Arrangement: Worm
Output Torque: 2~24N.M
Rated Electricity: .06kw~~.18kw
Enter Pace: 1400rpm
Output Velocity: eighteen~~280rpm
Speed ratio: 5/ten/fifteen/20/twenty five/30/forty/fifty/sixty/eighty
Housing materials: Aluminium alloy
Worm equipment substance: chromium alloy 20cr
Worm wheel materials: bronze ZQsn10-1
Bearing: import manufacturer / china manufacturer bearing
Colour: blue / siliver
Package dimensions: 113*a hundred*130mm
Package deal bodyweight: 1.8kg
Certificate: ISO9001:2008
Added support: OEM
Packaging Particulars: 1 set / carton,a number of cartons / wood pallet
Port: HangZhou port/ ZheJiang port/ DHL / UPS/ TNT

Qualities:The Pace reducer motor features(1) Massive output torque
(2) Risk-free, dependable, inexpensive and durable(3) Stable transmission, tranquil procedure
(4) Large warmth-radiating effectiveness, substantial carrying potential(5) Blend of 2 one-phase worm gear velocity reducers, conference the demands of super speed ratio

Overall performance parameter for RV series worm gear pace reducer

Motor power Design speed ratio output pace output toruqe
.06kw 1400rpm NMRV030 5 280rpm 2.0N.M
NMRV030 seven.5 186rpm 2.6N.M
NMRV030 10 140rpm 3.3N.M
NMRV030 15 94rpm 4.7N.M
NMRV030 20 70rpm 5.9N.M
NMRV030 twenty five 56rpm 6.8N.M
NMRV030 30 47rpm 7.9N.M
NMRV030 40 35rpm 9.7N.M
NMRV030 fifty 28rpm eleven.0N.M
NMRV030 sixty 24rpm twelve.0N.M
NMRV030 eighty 18rpm 14.0N.M
.09kw 1400rpm NMRV030 5 280rpm 2.7N.M
NMRV030 seven.five 186rpm 3.9N.M
NMRV030 10 140rpm 5.0N.M
NMRV030 fifteen 94rpm 7.0N.M
NMRV030 twenty 70rpm 8.8N.M
NMRV030 twenty five 56rpm ten.0N.M
NMRV030 thirty 47rpm twelve.0N.M
NMRV030 40 35rpm 14.0N.M
NMRV030 fifty 28rpm 17.0N.M
NMRV030 sixty 24rpm eighteen.0N.M
0.12kw 1400rpm NMRV030 5 280rpm 3.6N.M
NMRV030 7.five 186rpm 5.2N.M
NMRV030 10 140rpm 6.6N.M
NMRV030 15 94rpm 9.3N.M
NMRV030 20 70rpm 12.0N.M
NMRV030 twenty five 56rpm 14.0N.M
NMRV030 thirty 47rpm sixteen.0N.M
NMRV030 forty 35rpm 19.0N.M
NMRV030 50 28rpm 22.0N.M
0.18kw 1400rpm NMRV030 five 280rpm 5.3N.M
NMRV030 7.five 186rpm 7.7N.M
NMRV030 10 140rpm 10.0N.M
NMRV030 fifteen 94rpm 14.0N.M
NMRV030 twenty 70rpm eighteen.0N.M
NMRV030 25 56rpm 20.0N.M
NMRV030 thirty 47rpm 24.0N.M

The speed reducer NMRV030 Accessories define dimension

K1 G KG KH R
NMRV030 eighty five 14 24 8 15

Pace reducer Measurement of Solitary Extension & Double extension

D(h6) B B1 G1 L L1 f b1 t1
NMRV030 fourteen 30 32.five sixty three 102 128 M6 5 16

The NMRV030 velocity reducer Motor – Double extension worm shaft

G2 d(j6) B F b1 t1
NMRV030 forty five 9 twenty three ten.2

The NMRV030 speed reducer Motor

IEC Motor adapters
Product PAM(IEC) N M P ration Shaft:D
NMRV030 63B5 ninety five a hundred and fifteen one hundred forty 7.five 11
63B14 60 75 90 7.5 11
56B5 eighty a hundred one hundred twenty 7.5 nine
56B14 50 65 80 seven.five 9

The NMRV030 speed reducer Motor – Mounting positions

Worm gearbox of Place diagram for output flange

Worm gearbox of placement diagram for torque arm

Worm gearbox of place diagram for 1-way output shaft

Observe for ordering:

one) when buying,please refer to the specifics of the goods and tell us the specific kind your need to have in accordance to your needs,like input speed,output torque,configuration,set up,and so on:the installation position of the goods in the order ought to accord with your true requirements,otherwise, it will end result in oil leakage, which will influence the serving lifestyle of the goods negatively.if there is specific need to the installation situation,you should tension it and notify us.
2) to achieve the exceptional condition of the variators, the typical doing work velocity should be selected in the center placement,rather,it ismot proper to select in the positions of min,or max.pace
three) if your specifications of worm gearbox or speed variator are distinct from shte standard goods as in the catalogue,like:some portion that must be customized or mounted with particular motors,make sure you inform us in advance

Choosing a Gearbox For Your Application

The gearbox is an essential part of bicycles. It is used for several purposes, including speed and force. A gearbox is used to achieve one or both of these goals, but there is always a trade-off. Increasing speed increases wheel speed and forces on the wheels. Similarly, increasing pedal force increases the force on the wheels. This makes it easier for cyclists to accelerate their bicycles. However, this compromise makes the gearbox less efficient than an ideal one.
gearbox

Dimensions

Gearboxes come in different sizes, so the size of your unit depends on the number of stages. Using a chart to determine how many stages are required will help you determine the dimensions of your unit. The ratios of individual stages are normally greater at the top and get smaller as you get closer to the last reduction. This information is important when choosing the right gearbox for your application. However, the dimensions of your gearbox do not have to be exact. Some manufacturers have guides that outline the required dimensions.
The service factor of a gearbox is a combination of the required reliability, the actual service condition, and the load that the gearbox will endure. It can range from 1.0 to 1.4. If the service factor of a gearbox is 1.0, it means that the unit has just enough capacity to meet your needs, but any extra requirements could cause the unit to fail or overheat. However, service factors of 1.4 are generally sufficient for most industrial applications, since they indicate that a gearbox can withstand 1.4 times its application requirement.
Different sizes also have different shapes. Some types are concentric, while others are parallel or at a right angle. The fourth type of gearbox is called shaft mount and is used when mounting the gearbox by foot is impossible. We will discuss the different mounting positions later. In the meantime, keep these dimensions in mind when choosing a gearbox for your application. If you have space constraints, a concentric gearbox is usually your best option.

Construction

The design and construction of a gearbox entails the integration of various components into a single structure. The components of a gearbox must have sufficient rigidity and adequate vibration damping properties. The design guidelines note the approximate values for the components and recommend the production method. Empirical formulas were used to determine the dimensions of the various components. It was found that these methods can simplify the design process. These methods are also used to calculate the angular and axial displacements of the components of the gearbox.
In this project, we used a 3D modeling software called SOLIDWORKS to create a 3-D model of a gear reducer. We used this software to simulate the structure of the gearbox, and it has powerful design automation tools. Although the gear reducer and housing are separate parts, we model them as a single body. To save time, we also removed the auxiliary elements, such as oil inlets and oil level indicators, from the 3D model.
Our method is based on parameter-optimized deep neural networks (DBNs). This model has both supervised and unsupervised learning capabilities, allowing it to be self-adaptive. This method is superior to traditional methods, which have poor self-adaptive feature extraction and shallow network generalization. Our algorithm is able to recognize faults in different states of the gearbox using its vibration signal. We have tested our model on two gearboxes.
With the help of advanced material science technologies, we can now manufacture the housing for the gearbox using high-quality steel and aluminium alloys. In addition, advanced telematics systems have increased the response time of manufacturers. These technologies are expected to create tremendous opportunities in the coming years and fuel the growth of the gearbox housing market. There are many different ways to construct a gearbox, and these techniques are highly customizable. In this study, we will consider the design and construction of various gearbox types, as well as their components.
gearbox

Working

A gearbox is a mechanical device that transmits power from one gear to another. The different types of gears are called planetary gears and are used in a variety of applications. Depending on the type of gearbox, it may be concentric, parallel, or at a right angle. The fourth type of gearbox is a shaft mount. The shaft mount type is used in applications that cannot be mounted by foot. The various mounting positions will be discussed later.
Many design guidelines recommend a service factor of 1.0, which needs to be adjusted based on actual service conditions. This factor is the combined measure of external load, required reliability, and overall gearbox life. In general, published service factors are the minimum requirements for a particular application, but a higher value is necessary for severe loading. This calculation is also recommended for high-speed gearboxes. However, the service factor should not be a sole determining factor in the selection process.
The second gear of a pair of gears has more teeth than the first gear. It also turns slower, but with greater torque. The second gear always turns in the opposite direction. The animation demonstrates this change in direction. A gearbox can also have more than one pair of gears, and a first gear may be used for the reverse. When a gear is shifted from one position to another, the second gear is engaged and the first gear is engaged again.
Another term used to describe a gearbox is “gear box.” This term is an interchangeable term for different mechanical units containing gears. Gearboxes are commonly used to alter speed and torque in various applications. Hence, understanding the gearbox and its parts is essential to maintaining your car’s performance. If you want to extend the life of your vehicle, be sure to check the gearbox’s efficiency. The better its functioning, the less likely it is to fail.

Advantages

Automatic transmission boxes are almost identical to mechanical transmission boxes, but they also have an electronic component that determines the comfort of the driver. Automatic transmission boxes use special blocks to manage shifts effectively and take into account information from other systems, as well as the driver’s input. This ensures accuracy and positioning. The following are a few gearbox advantages:
A gearbox creates a small amount of drag when pedaling, but this drag is offset by the increased effort to climb. The external derailleur system is more efficient when adjusted for friction, but it does not create as little drag in dry conditions. The internal gearbox allows engineers to tune the shifting system to minimize braking issues, pedal kickback, and chain growth. As a result, an internal gearbox is a great choice for bikes with high-performance components.
Helical gearboxes offer some advantages, including a low noise level and lower vibration. They are also highly durable and reliable. They can be extended in modular fashion, which makes them more expensive. Gearboxes are best for applications involving heavy loads. Alternatively, you can opt for a gearbox with multiple teeth. A helical gearbox is more durable and robust, but it is also more expensive. However, the benefits far outweigh the disadvantages.
A gearbox with a manual transmission is often more energy-efficient than one with an automatic transmission. Moreover, these cars typically have lower fuel consumption and higher emissions than their automatic counterparts. In addition, the driver does not have to worry about the brakes wearing out quickly. Another advantage of a manual transmission is its affordability. A manual transmission is often available at a lower cost than its automatic counterpart, and repairs and interventions are easier and less costly. And if you have a mechanical problem with the gearbox, you can control the fuel consumption of your vehicle with appropriate driving habits.
gearbox

Application

While choosing a gearbox for a specific application, the customer should consider the load on the output shaft. High impact loads will wear out gear teeth and shaft bearings, requiring higher service factors. Other factors to consider are the size and style of the output shaft and the environment. Detailed information on these factors will help the customer choose the best gearbox. Several sizing programs are available to determine the most appropriate gearbox for a specific application.
The sizing of a gearbox depends on its input speed, torque, and the motor shaft diameter. The input speed must not exceed the required gearbox’s rating, as high speeds can cause premature seal wear. A low-backlash gearbox may be sufficient for a particular application. Using an output mechanism of the correct size may help increase the input speed. However, this is not recommended for all applications. To choose the right gearbox, check the manufacturer’s warranty and contact customer service representatives.
Different gearboxes have different strengths and weaknesses. A standard gearbox should be durable and flexible, but it must also be able to transfer torque efficiently. There are various types of gears, including open gearing, helical gears, and spur gears. Some of the types of gears can be used to power large industrial machines. For example, the most popular type of gearbox is the planetary drive gearbox. These are used in material handling equipment, conveyor systems, power plants, plastics, and mining. Gearboxes can be used for high-speed applications, such as conveyors, crushers, and moving monorail systems.
Service factors determine the life of a gearbox. Often, manufacturers recommend a service factor of 1.0. However, the actual value may be higher or lower than that. It is often useful to consider the service factor when choosing a gearbox for a particular application. A service factor of 1.4 means that the gearbox can handle 1.4 times the load required. For example, a 1,000-inch-pound gearbox would need a 1,400-inch-pound gearbox. Service factors can be adjusted to suit different applications and conditions.

China gear motor machinery, gearbox stepper motor, gearbox rotary tiller     cast iron worm gearboxChina gear motor machinery, gearbox stepper motor, gearbox rotary tiller     cast iron worm gearbox
editor by czh

china Custom NEMA 17 42mm*42mm Hybrid Worm Geared Electric Stepper Motor for 3D Printers manufacturers

Item Description

1.8 diploma 42mm 2 period hybrid stepper motor

Item Paramenters:

(Merchandise) (Technical specs)
(Action CZPT le) 1.8°
 (Temperature Increase) 80ºCmax
(Ambient Temperature) -20ºC~+50ºC
(Insulation Resistance) 100 MΩ Min. ,500VDC
(Dielectric CZPT ): 500VAC for 1minute
(Shaft Radial Enjoy) .02Max. (450g-load)
(Shaft Axial Enjoy) .08Max. (450g-load)
(Max. radial force) 75N (20mm from the flange)
(Max. axial force) 15N

 

Specifics Photographs:
  

one. who are we?

We are based mostly in ZheJiang , CZPT , start off from 2011,sell to Domestic Market(26.00%),Western CZPT pe(twenty.00%),North
The usa(twenty.00%),Northern CZPT pe(ten.00%),Japanese CZPT pe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid CZPT (5.00%),South CZPT ica(2.00%). There are overall about fifty one-one hundred individuals in CZPT business office.

2. how can we assure high quality?

We are based mostly in ZheJiang , CZPT , commence from 2011,sell to Domestic Market place(26.00%),Western CZPT pe(twenty.00%),North
America(twenty.00%),Northern CZPT pe(10.00%),Eastern CZPT pe(7.00%),Africa(5.00%),Southeast Asia(5.00%),Mid CZPT (5.00%),South CZPT ica(2.00%). There are whole about 51-a hundred folks in CZPT workplace.

3.what can you buy from us?

Always a pre-generation sample before mass manufacturing
Often closing Inspection before shipment

4. why must you acquire from us not from other suppliers?

Specialist 1-to-1 motor CZPT ized . The world’s massive enterprise of choice for high good quality suppliers . ISO9001:2008 good quality management method certification, by way of the CE, ROHS certification.

five. what providers can we provide?

Acknowledged Shipping and delivery Phrases: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Convey Delivery,DAF,DES
Approved Payment Forex:USD,EUR,CAD,HKD,GBP,CNY
Recognized Payment Kind: T/T,L/C,D/P D/A,MoneyGram,Credit score Card,PayPal,Western CZPT ,Funds,Escrow
Language Spoken:English,Chinese

 

Gear reducers are also referred to as reducers. Mechanical components, by both of these two names, are created to decrease the electrical power transferred among the motor and the device amongst the rotational speeds (revolutions per moment). The reducer successfully lowers the rotational speed made by the motor, thus managing the velocity at which the machine runs and escalating the torque created by the motor. Multiplying the torque created by the motor raises the machine’s offered energy – a procedure known as “mechanical dominance”. In a bigger context, equipment reducers are generally instruments utilized to increase the efficiency of products operation.
china  Custom NEMA 17 42mm*42mm Hybrid Worm Geared Electric Stepper Motor for 3D Printers manufacturers

china near me shop Worm Gear Reduction Stepper Motor NEMA34 High Torque 1800oz. in manufacturers

Item Description

Worm Geared Stepper CZPT Nema34 For Packing CZPT

General Specification:

Merchandise Specs
Stage CZPT le one.8°
Temperature Rise 80ºCmax
Ambient Temperature -20ºC~+50ºC
Insulation Resistance 100 MΩ Min. ,500VDC
Dielectric CZPT 820VAC for 1minute 
Shaft Radial Perform .02Max. (450g-load)
Shaft Axial Engage in .08Max. (450g-load)
Max. radial force 220N (20mm from the flange)
Max. axial pressure 60N

Worm Gear Ratio:RV40 – 5, 7.5, 10, 15, 20, 25, 30, 40, fifty, 60, 80, one hundred

Electrical Specification:  

Design No. Phase CZPT le Motor Duration Recent
/Phase
Resistance
/Stage
Inductance
/Section
Keeping Torque # of CZPT s Detent Torque Rotor Inertia Mass
  ( °) (L)mm A Ω mH N.m No. Kg.cm g.cm Kg
JK86HS68-5904 one.eight sixty seven 5.nine .28 1.7 3.four four .8 1000 one.7
JK86HS68-2808 1.8 sixty seven 2.eight 1.4 three.9 3.4 8 .8 one thousand one.seven
JK86HS78-5504 one.eight seventy eight 5.five .46 4. four.6 4 1.2 1400 2.3
JK86HS78-4208 1.8 78 4.2 .75 three.four 4.6 8 one.2 1400 2.three
JK86HS97-4504 1.8 97 four.five .66 3. five.8 4 one.7 2100 three.
JK86HS97-4008 1.8 ninety seven 4. .ninety eight 4.1 4.7 8 1.7 2100 3.
JK86HS100-6004 1.eight 100 6. .36 two.8 7. 4 1.9 2200 3.one
JK86HS115-6004 1.eight a hundred and fifteen 6. .six 6.5 8.seven four 2.4 2700 3.eight
JK86HS115-4208 one.8 115 4.2 .9 6. 8.seven eight two.4 2700 3.8
JK86HS126-6004 one.8 126 six. .fifty eight 6.five 6.three four two.9 3200 four.5
JK86HS155-6004 1.8 a hundred and fifty five 6. .68 9. 13. 4 3.6 4000 five.four
JK86HS155-4208 1.eight a hundred and fifty five four.2 one.25 8. twelve.2 8 3.6 4000 5.four

Items of special ask for can be manufactured in accordance to the CZPT er request !

Business data:

Certification:

Our Company gives three major collection of items:Hybrid Stepper motors, Brushless Dc motor and Dc Brush motor.
We are constantly proceeds develop new kind versions.If you require other types of elements, please do not wait to make contact with us.

When searching at a reducer vs a gearbox, often the only big difference is terminology. This is since all reducers are gearboxes. However, not all gearboxes are retarders. This might sound complex, but it really is actually fairly simple. A reducer is a gear established between the motor and the device. The purpose of the reducer is to decrease the rotational pace transferred amongst these two endpoints. The reducer amplifies and multiplies the torque (enter) made by the motor. Second, a reducer, as the name indicates, lowers the velocity of the input (output in rpm) so that the output is the correct pace. The time period “gearbox” is just a generic time period utilized for the equipment train between the motor and the device. For that reason, all reducers are gearboxes. Nonetheless, not all gearboxes reduce enter speed. Even though unheard of, gearboxes can in fact boost enter speeds. By significantly the most widespread kind of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.
china  near me shop Worm Gear Reduction Stepper Motor NEMA34 High Torque 1800oz. in manufacturers

china best Generator Stepper Servo Worm Gear AC Gear Motor with High Torque Low Speed manufacturers

Merchandise Description

TaiBang CZPT Sector CZPT Co., Ltd.

The principal products is induction motor, reversible motor, DC brush gear motor, DC brushless gear motor, CH/CV massive equipment motors, Planetary equipment motor ,Worm equipment motor etc, which utilised widely in CZPT fields of production pipelining, transportation, foods, drugs, printing, cloth, packing, workplace, apparatus, amusement and so forth, and is the desired and matched product for computerized machine. 

Motor Product Instruction

5RK40GN-CM

        5 R K forty R GN C M
Body Size Type Motor collection Power Speed
Handle
Motor
Shaft Variety Voltage Accent
2:60mm

3:70mm

four:80mm

five:90mm

6:104mm

I:Induction

R:Reversible

T:Torque

K collection 6W

15W

25W

40W

60W

90W

120W

140W

180W

200W
 

A:Round Shaft

GN:Bevel Gear Shaft
       (6W,15W,25W,40W)

GU:Bevel Gear Shaft
      (60W,90W,120W,140W,180W,200W)

A:Solitary Section 110V

C:Solitary Period 220V

S:3-Section 220V

S3:3-Section 380V

S4:3-Section 440V

T/P:Thermally Protected

F:Supporter

M:Electro-magnetic
    Brake

Equipment Head Product Instruction

5GN-100K

five GN 100 K  
Body Dimensions Shaft Kind Gear Reduction Ratio Bearing Kind Other details
two:60mm

three:70mm

4:80mm

5:90mm

6:104mm
 

GN:Bevel Gear Shaft
      (sixty#,70#,eighty#,90# reduction gear head)

GU:Bevel Gear Shaft
      (one hundred# reduction equipment head)

GM:Intermediate Equipment Head

GS:Gearhead with ears

1:100 K:Regular Rolling CZPT

RT:Proper CZPT le With Axile

RC:Appropriate CZPT le With Hollow Shaft
 

Sch as shaft diameter,shaft length,and so on.

Specification of motor 40W 90mm Fastened pace AC equipment motor

Type  Gear Tooth Output Shaft Power
(W)
Frequency
(Hz)
Voltage
(V)
Current
(A)
Start Torque
(g.cm)
Rated Gearbox Type
Torque
(g.cm)
Speed
(rpm)
Bearing Gearbox Center Gearbox
Reversible CZPT 5RK40GN-C forty fifty 220 .45 3000 3000 1300 5GN/GU-K 5GN10X
40 60 220 .forty one 2500 2515 1550 5GN/GU-K 5GN10X

Gear Head Torque Table(Kg.cm)                                                                                                                                                                                         (kg.cm×9.8÷100)=N.m

Output CZPT :RPM 500 300 two hundred one hundred fifty 120 one hundred seventy five 60 fifty thirty 20 fifteen ten 7.5 six five 3
Speed Ratio 50Hz 3 five seven.5 10 twelve.five 15 twenty twenty five 30 fifty 75 a hundred a hundred and fifty 200 250 three hundred 500
60Hz three.six 6 9   fifteen 18   thirty 36 sixty 90 one hundred twenty a hundred and eighty   three hundred 360 600
Allowed
Torque
40W kg.cm six.seven eleven sixteen 21.three 28 33 forty two fifty four sixty five 108 a hundred and fifty one hundred fifty 150 a hundred and fifty a hundred and fifty 150 one hundred fifty
60W kg.cm ten 16 24 32 forty forty eight 64 seventy seven 93 a hundred and fifty 150 a hundred and fifty a hundred and fifty one hundred fifty a hundred and fifty a hundred and fifty a hundred and fifty
90W kg.cm 14 23 35 forty six 58 sixty nine ninety two a hundred and ten 133 200 two hundred 200 two hundred two hundred two hundred 200 two hundred
120W kg.cm 19 thirty.7 46 61 77 92 123 147 177 200 two hundred 200 two hundred two hundred 200 200 two hundred
Note: CZPT figures are based mostly on synchronous pace, The genuine output speed, beneath rated torque problems, is about 10-20% much less than synchronous speed, a grey track record implies output shaft of geared motor rotates in the exact same route as output shaft of motor. A white track record indicates rotates rotation in the reverse direction.

Drawing:5RK40GN-C/5GN3~20K(Short gearbox shell 43mm)

Drawing:5RK40GN-C/5GN25~180K(Limited gearbox shell 61mm)

Previously mentioned drawing is for common screw gap.If need by means of gap, terminal box, or digital magnet brake, need to notify the seller.

Link Diagram:

When looking at a reducer vs a gearbox, frequently the only distinction is terminology. This is due to the fact all reducers are gearboxes. Nonetheless, not all gearboxes are retarders. This could audio complicated, but it truly is in fact fairly easy. A reducer is a equipment set in between the motor and the equipment. The objective of the reducer is to minimize the rotational speed transferred between these two endpoints. The reducer amplifies and multiplies the torque (input) produced by the motor. Second, a reducer, as the identify indicates, minimizes the pace of the input (output in rpm) so that the output is the appropriate pace. The expression “gearbox” is just a generic time period used for the equipment prepare in between the motor and the machine. Consequently, all reducers are gearboxes. However, not all gearboxes lessen input pace. Despite the fact that uncommon, gearboxes can actually enhance input speeds. By far the most common type of gearbox is a retarder, but it would be incorrect to say that all gearboxes are retarders.
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Product Description

Item Description

Built-in stepper motor integrates stepper motor, driver, encoder(optional) in a single, has the positive aspects of high simplicity of use, much less connections, neat appearance, less room profession, good EMC performance, simple to implement scalable modular design, and many others. It not only saves the wiring among driver and motor, efficiently reduces the interference brought on by the motor cable, but also lowers the problem of electromagnetic interference amongst the wires. Integrated stepper motor has 2 sorts: open loop with out encoder and shut loop with encoder. CZPT er could select suitable variety based on certain necessity. Integrated stepper motor with encoder can comprehend precise manage of rotation, lessen action reduction, and accomplish the management precision of servo motor. In addition to pulse control, integrated stepper motor also supports CANOPEN bus conversation manage. Integrated stepper motor is suitable for CZPT position-to-point control automation products and instruments with massive torque requirements, such as wire stripper, marking equipment, chopping equipment, laser imagesetter, plotter, CNC machine instrument, logistics storage products, new energy lithium battery equipment, automated assembly equipment, and so on.

Standard Specification

Electrical Specification

Action CZPT le

one.8°

Rated Voltage

three.27 V dc

Amount of Stage

2

Rated Present

one.sixty eight A

Insulation Resistance

100MΩmin. (500V DC)

Resistance per period

one.ninety five Ω±10%

Insulation Course

Course B

Inductance per Period

four.4 mH±20%

Rotor Inertia

57 g.cm²

Holding torque

450 mN.m

Mass

.3 kg

Detent torque

fifteen mN.m

Screw rod Specification:

Screw Diameter(mm) 

Screw CZPT (mm)

Screw Pitch(mm)

Vacation for every action(mm)

Tr3.5

one

one

.005

.6096

.6096

.003

2.4384

one.2192

.0122

Tr5

one

1

.005

two

1

.01

Tr6

two

one

.01

four

one

.02

six

1

.03

twelve

two

.06

Thorough Images

 

 

 

Packaging & CZPT

 


 

FAQ

Q1:How to guarantee the Quality of Industrial Parts?

A1: We have the integrated system for industrial parts quality control. We have IQC (incoming quality control), IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution.

 

Q2:What’s the Advantage of Your Parts for Industry Products?

A2:The advantage of our products is the competitive prices, fast delivery and high quality. Our employees are responsible-oriented, friendly-oriented,and dilient-oriented. Our products are featured by strict tolerance, smooth finish and long service time 

 

Q3:what are our machining equipmengts?

A3:Our machining equipments include CNC milling machines, CNC turning machines, stamping machines,hobbing machines, automatic lathe machines, tapping machines, grinding machines, screw machines, cutting machines and so on.

 

This autumn:How Long is the Delivery for Your Industrial Part? 

A4:Generally speaking, it will take us 15 working days for machining parts and 25   working days for stamping parts products. But we will shorten our lead time as quickly as possible according to customers’ demands.

 

Gear reducers, also named reducers, appear in many transmission types and are made to multiply torque and minimize enter velocity to a desired output velocity. The main reward of inline gearboxes is their capability to preserve manage in programs involving substantial rotational speeds. Their efficiency and capacity to offer higher input speeds with small backlash make inline reducer gearboxes best for a wide selection of motion control programs
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