42 MM (NEMA 17) Electrical Motor
Stepper motors, AC servo motors and brushless dc motors are avaiable to customized for the world, NEMA 8, 11, 14, 16, 17, 23, 24, 34 stepper motor, 50W, 100W, 200W, 400W, 500W, 750W, 1000W, 1200W AC servo motor, and brushless dc motor are all included.
Description:
Step angel:1.8°
Motor size: NEMA17 42mm
Holding torque:0.2N.m-0.8N.m
Options:Brake,Encoder,Plantary gear box
CE and RoHS approved
Applications
Use for robots stepper motor, electric automatic equipment stepping motor, medical instrument stepping motor, advertisement instrument stepper motor, lighting& audio equipment stepper motor, printer stepper motor, textile machinery stepper motor,CNC router stepper motor,3D Printer stepper motor.
Motor Specifications
| nema17, 1.8 degree |
| Model Number |
Holding torque |
Rated Cuttent |
Wiring Resisitance |
Winding Inductance |
Rotor Inertia |
Mass |
Motor Length |
Connection Mode |
| Single Shaft |
N.m min |
A/Phase |
Ω/Phase @20ºC |
Mh/Phase |
g.cm² |
kg |
mm |
|
| JT242BP06 |
0.16 |
0.6 |
6.6 |
9.5 |
23 |
0.2 |
31 |
Connector |
| JT242BP12 |
1.2 |
1.8 |
2.4 |
| JT243BP06 |
0.25 |
0.6 |
8 |
16.5 |
35 |
0.24 |
35 |
| JT243BP12 |
1.2 |
2.1 |
4.2 |
| JT244BP12 |
0.4 |
1.2 |
2.5 |
5.5 |
54 |
0.3 |
41 |
| JT244BP20 |
2 |
1.05 |
2.1 |
| JT245BP12 |
0.48 |
1.2 |
3.1 |
8 |
77 |
0.36 |
49 |
| JT245BP20 |
2 |
1.35 |
3.2 |
| JT246BP12 |
0.72 |
1.2 |
4 |
11 |
110 |
0.5 |
61 |
| JT246BP20 |
2 |
1.75 |
4 |
| JT243UP12 |
0.17 |
1.2 |
2.4 |
2.2 |
35 |
0.24 |
35 |
| JT244UP12 |
0.28 |
1.2 |
3 |
3 |
54 |
0.3 |
41 |
| JT245UP12 |
0.33 |
1.2 |
3.7 |
4.6 |
77 |
0.36 |
49 |
| nema17, 0.9 degree |
| Model Number |
Holding torque |
Rated Cuttent |
Wiring Resisitance |
Winding Inductance |
Rotor Inertia |
Mass |
Motor Length |
Connection Mode |
| Single Shaft |
N.m min |
A/Phase |
Ω/Phase @20ºC |
Mh/Phase |
g.cm² |
kg |
mm |
|
| JT443BP12 |
0.25 |
1.2 |
2 |
5 |
35 |
0.24 |
35 |
Connector |
| JT444BP20 |
0.4 |
2 |
1.1 |
3 |
54 |
0.3 |
41 |
| JT445BP20 |
0.5 |
2 |
1.4 |
4 |
77 |
0.36 |
49 |
| nema17, 1.8 degree, Brake |
| Model Number |
Holding torque |
Rated Cuttent |
Wiring Resisitance |
Winding Inductance |
Rotor Inertia |
Brake static friction torque |
Volt/Watt |
Motor Weight |
| Single Shaft |
N.m min |
A/Phase |
Ω/Phase @20ºC |
Mh/Phase |
g.cm² |
N.m |
v/w |
kg |
| JT244B20M |
0.4 |
2 |
1.05 |
2.1 |
54 |
0.5 |
24VDC/3.5W |
0.3 |
| JT245B20M |
0.48 |
2 |
1.35 |
3.2 |
77 |
0.36 |
| JT246B20M |
0.72 |
2 |
1.75 |
4 |
110 |
0.5 |
Motor Specifications
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