Description:
Stage angel:one.8°
Motor size: NEMA17 42mm
Holding torque:.2N.m-.8N.m
Options:Brake,Encoder,Plantary equipment box
CE and RoHS accepted
Purposes
Use for robots stepper motor, electric automatic gear stepping motor, health care instrument stepping motor, advertisement instrument stepper motor, lights& audio tools stepper motor, printer stepper motor, textile equipment stepper motor,CNC router stepper motor,3D Printer stepper motor.
Motor Requirements
| nema17, one.eight diploma | ||||||||
| Product Quantity | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Length | Link Mode |
| One Shaft | N.m min | A/Period | Ω/Stage @20ºC | Mh/Phase | g.cm² | kg | mm | |
| JT242BP06 | .sixteen | .6 | six.6 | nine.5 | 23 | .2 | 31 | Connector |
| JT242BP12 | one.two | one.8 | 2.four | |||||
| JT243BP06 | .25 | .6 | 8 | 16.five | 35 | .24 | 35 | |
| JT243BP12 | one.2 | two.1 | 4.2 | |||||
| JT244BP12 | .four | one.2 | two.five | five.5 | 54 | .three | forty one | |
| JT244BP20 | two | one.05 | two.1 | |||||
| JT245BP12 | .48 | one.2 | 3.1 | 8 | seventy seven | .36 | forty nine | |
| JT245BP20 | 2 | one.35 | 3.two | |||||
| JT246BP12 | .seventy two | 1.two | 4 | eleven | 110 | .5 | 61 | |
| JT246BP20 | two | 1.seventy five | four | |||||
| JT243UP12 | .seventeen | one.two | 2.4 | two.2 | 35 | .24 | 35 | |
| JT244UP12 | .28 | one.two | three | 3 | 54 | .3 | 41 | |
| JT245UP12 | .33 | 1.two | 3.seven | four.six | seventy seven | .36 | 49 | |
| nema17, .9 degree | ||||||||
| Design Variety | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Mass | Motor Duration | Connection Method |
| Single Shaft | N.m min | A/Period | Ω/Stage @20ºC | Mh/Stage | g.cm² | kg | mm | |
| JT443BP12 | .25 | 1.2 | 2 | five | 35 | .24 | 35 | Connector |
| JT444BP20 | .4 | two | 1.one | three | 54 | .three | forty one | |
| JT445BP20 | .5 | two | 1.four | 4 | 77 | .36 | 49 | |
| nema17, one.8 diploma, Brake | ||||||||
| Product Amount | Keeping torque | Rated Cuttent | Wiring Resisitance | Winding Inductance | Rotor Inertia | Brake static friction torque | Volt/Watt | Motor Weight |
| One Shaft | N.m min | A/Phase | Ω/Section @20ºC | Mh/Stage | g.cm² | N.m | v/w | kg |
| JT244B20M | .four | 2 | one.05 | 2.one | 54 | .five | 24VDC/three.5W | .3 |
| JT245B20M | .forty eight | two | 1.35 | 3.2 | 77 | .36 | ||
| JT246B20M | .72 | two | 1.75 | 4 | a hundred and ten | .five | ||
