Casun Mini 140mN.M Nema 11 Gearbox Stepper Motor With CE Certifications 8.04V
Casun Mini 140mN.M Nema 11 Gearbox Stepper Motor With CE Certifications. This 28×28×50mm Casun 0.67A Nema 11 8.04V Geared Stepper Motor with Planetary Gearbox offers powerful performance in a compact design.
The 28mm Hybrid Stepper Motor Series delivers robust holding torque in various sizes. When used with a microstepping driver, it reduces vibration and achieves higher step resolution. Available in baseline versions or customized configurations to meet specific requirements.
- Bipolar or unipolar versions available
- Hybrid stepper construction
- Available in single or double shaft versions
- CE and RoHS approved
- Customizations on request
| Step Angle | 1.8° |
| Frame Size | 28 mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.67 A |
| Holding Torque | 140 mN.m |
| Resistance | 12.0 Ω |
| Inductance | 16.5 mH |
| Rotor Inertia | 12 g·cm² |
| Motor Weight | 0.4 kg |
| Gear Reduction Ratio | 5:1 |
| 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 Ω at 500 VDC |
| Dielectric Strength | 500 VDC for 1 min |
| Housing Material | Metal |
| Bearing at Output | Ball Bearings |
| Max. Radial Load (12mm from flange) | ≤80N |
| Max. Shaft Axial Load | ≤30N |
| Radial Play of Shaft (near to Flange) | ≤0.06mm |
| Axial Play of Shaft | ≤0.3mm |
| Backlash at No-load | 1.5° |
| Motor Length | Length of Gearbox | Ratio | Efficiency |
|---|---|---|---|
| 34 mm | 27.2 mm | 3.71 | 90% |
| 40 mm | 5.18 | 90% | |
| 48 mm | 13.76 | 80% | |
| 60 mm | 19.2 | 80% | |
| 35 mm | 42.7 mm | 51 | 70% |
| 71 | 70% | ||
| 99.5 | 70% | ||
| 139 | 70% |
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, and more.
Please click the "Get a quote" button below to tell us your requirements.
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