High Torque NEMA 23 Stepper Motor For CNC Machine 1.0N.M 2.5A
Product Overview
The NEMA 23 stepper motor provides higher torque than NEMA 17 models, making it ideal for applications requiring larger load driving capabilities. Perfect for semiconductor manufacturing equipment, laser cutting, and engraving machines.
Key Features
- High torque and precision performance
- Engineered for demanding industrial applications
- 12 years of manufacturing experience serving 800+ customers
- Engineering support with 48-hour response time
- Dealer partnerships available
Appearance
Dimensions
Motor Specifications
| Step Angle |
1.8° |
| Frame Size |
57 mm |
| Number of Phase |
2 Phase |
| Rated Current |
2.5 A |
| Holding Torque |
1.0 N.m |
| Resistance |
1.2 ohm |
| Inductance |
4.1 mH |
| Rotor Inertia |
260 g-cm² |
| Motor Weight |
0.6 kg |
| Number of Leads |
4 |
| Connection |
Bipolar |
Operating Specifications
| 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 |
Available Models
| Model |
Holding Torque |
Step Angle |
Length |
Shaft Type |
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 Order?
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