28×28×32mm Casun NEMA 11 Geared Stepper Motor 0.95A 2.85V
The 28×28×32mm Casun 0.95A NEMA 11 2.85V Geared Stepper Motor with Planetary Gearbox offers powerful holding torque in a compact size. This micro geared stepper motor features planetary gearbox technology and is ideal for applications requiring precise motion control.
Key Features
- Bipolar or unipolar versions available
- Hybrid stepper construction
- Available in single or double shaft versions
- CE and RoHS approved
- Customizations available upon request
Dimensions
Motor Specifications
| Step Angle | 1.8° |
| Frame Size | 28 mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.95 A |
| Holding Torque | 60 mN.m |
| Resistance | 3.0 Ω |
| Inductance | 1.8 mH |
| Rotor Inertia | 9 g·cm² |
| Motor Weight | 0.2 kg |
| Gear Reduction Ratio | 26.85:1 |
| Connection | Bipolar |
Operating Specifications
Motor
| 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 |
Gear Box
| 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° |
Submodels
| Motor Length | Length of Gearbox | Ratio | Efficiency |
| 34 mm | 27.2 mm | 3.71 | 90% |
| 40 mm | 5.18 |
| 48 mm | 35 mm |
| 60 mm | 13.76 |
| 42.7 mm | 51 | 70% |
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, and more.
Encoder
Brake
Gearbox
Shaft
Please click the "Get a quote" button below to tell us your requirements and receive a customized solution for your application.
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