Two Phase 1.8° 57 NEMA 23 Stepper Motor 57×57×41mm 10VDC 0.32Nm For SMALL CNC
The 57mm Hybrid Stepper Motor Series offers powerful holding torque in a variety of sizes. Use with a microstepping driver to reduce vibration and achieve higher step resolution. Choose a baseline version or request your own customized configuration.
Key Features
- High torque and high precision
- Professional drivetrain solution specialist
- Multiple international certifications
- Custom services and contract manufacturing available
Appearance
Dimensions
Motor Specifications
| Step Angle | 1.8° |
| Frame Size | 57 mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.5 A |
| Holding Torque | 0.32 N.m |
| Resistance | 20 ohm |
| Inductance | 19 mH |
| Rotor Inertia | 135 g-cm² |
| Motor Weight | 0.42 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 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
Please click the button below to tell us your requirements and get a customized quote.
Get a Quote