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| Brand Name: | Casun |
| Model Number: | 57SHD0002-25M |
| MOQ: | 1PC |
| Price: | $3.14-$5 |
| Payment Terms: | D/A, T/T, L/C, D/P |
| Supply Ability: | 40000+PCS+Month |
NEMA 23 Bipolar 0.35Nm 0.4A 7.2V 57x57x41mm 4 Wires Stepper Motor
The NEMA 23 stepper motor has high positioning accuracy, typically reaching the level of several micrometers. NEMA 23 stepper motors have a wide range of applicability and can be used in many different application fields.
| Step Angle | 1.8° |
| Frame Size | 57 mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.4 A |
| Holding Torque | 0.35 N.m |
| Resistance | 18 ohm |
| Inductance | 35 mH |
| Rotor Inertia | 135 g-cm² |
| Motor Weight | 0.42 kg |
| Number of Leads | 4 |
| Connection | Bipolar |
| 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 |
| 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 |
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.
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