Casun Hybrid Step Motor Nema 1.75V Pancake Stepper Motor 2 Phase
The 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.
Features
- Bipolar or unipolar versions available
- Hybrid stepper construction
- Available in single or double shaft versions
- CE and RoHS approved
- Customizations on request
Dimensions
Motor Specifications
| Specification | Value |
| Step Angle | 1.8° |
| Frame Size | 46mm |
| Number of Phase | 2 Phase |
| Rated Current | 2.0Amp |
| Holding Torque | 170mN.m |
| Resistance | 0.85 ohm |
| Inductance | 1.0mH |
| Rotor Inertia | 18g-cm² |
| Motor Weight | 0.2kg |
| Number of Leads | 4 |
| Connection | Bipolar |
Operating Specifications
| Parameter | Specification |
| 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 | Motor Length | Current | Holding Torque |
| P28SHD4611 | 9.5mm | 0.5A | 16mN.m |
| P28SHD4701 | 10.6mm | 0.5A | 20mN.m |
| P28SHD4750 | 13-15mm | 0.5A | 25mN.m |
| P28SHD4950 | 17.9mm | 0.5A | 35mN.m |