57SHD0846 NEMA 23 Stepping Motor 57×57×76mm 1.7A 1.8N.M For CNC Machine
The high precision and programmability of stepper motors make them very suitable for applications that require torque and precise position control. Ideal for conveyor belts, drums, cutting machines, and coating machines.
Key Features & Services
- Our engineers will contact you within two days to offer the most effective solution
- For high-tech industry and electronic industry equipment
- Accept contract manufacturing
- A 12-year presence in China, serving over 800 clients
- High torque and high precision
Motor Specifications
| Step Angle |
1.8° |
| Frame Size |
57 mm |
| Number of Phase |
2 Phase |
| Rated Current |
1.7 A |
| Holding Torque |
1800 mN.m |
| Resistance |
6.6 ohm |
| Inductance |
25 mH |
| Rotor Inertia |
460 g-cm² |
| Motor Weight |
1 kg |
| Number of Leads |
4 |
| Connection |
Bipolar |
Operating Specifications
| Step Angle |
1.8° |
| Maximum Temperature |
80°C maximum |
| Ambient Temperature |
-20°C to 50°C |
| Storage Temperature |
-20°C to 100°C |
| Humidity Range |
85% or less, non-condensing |
| Magnet Wire Insulation |
Class B 130°C |
| Insulation Resistance |
100M Ohm at 500 VDC |
| Dielectric Strength |
500 VDC for 1 min |
Submodels
| Model |
Holding Torque |
Step Angle |
Length |
Type of Shaft |
Rated Current |
| 57SHD4013-21B |
0.6N.m |
1.8° |
41mm |
D Shaft-21mm |
1.0A |
| 57SHD4415-21B |
1.1N.m |
1.8° |
54mm |
D Shaft-21mm |
3.0A |
| 57SHD4816-21B |
2.0N.m |
1.8° |
76mm |
D Shaft-21mm |
3.0A |
| 57SHD4913-21B |
2.5N.m |
1.8° |
83mm |
D Shaft-21mm |
3.0A |
| 57SHD4934-20B |
3.0N.m |
1.8° |
100mm |
D Shaft-20mm |
3.0A |
Customization Options
If our standard motor cannot meet your needs, we can customize the motor according to your requirements.
Customized content includes but is not limited to special shafts, winding parameters, installation dimensions, lead wires with special requirements, connectors, etc.
Encoder
Brake
Gearbox
Shaft
Ready to Get Started?
Please click the "Get a quote" button below to tell us your requirements.