Reduction Ratio 13/1 Planetary Gearbox Reduction NEMA 11 Stepper Motor With ROHS
This planetary gearbox reduction stepper motor effectively attenuates vibration and resonance generated during high-speed operation, improving positioning accuracy and stability. Use with a microstepping driver to reduce vibration and achieve higher step resolution.
Key Features
- Complies with various global accreditations for machinery in high-tech and electronics sectors
- Hybrid stepper construction
- Available in single or double shaft versions
- Specialist in professional drivetrain solutions
- Customizations available on request
Dimensions
Motor Specifications
| Step Angle | 1.8° |
| Frame Size | 42mm |
| Number of Phase | 2 Phase |
| Rated Current | 0.67Amp |
| Holding Torque | 140mN.m |
| Resistance | 12ohm |
| Inductance | 6.5mH |
| Rotor Inertia | 12g-cm² |
| Motor Weight | 0.25kg |
| Gear Reduction Ratio | 13.73:1 |
| 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 Ohm 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 | 35 mm |
| 48 mm | 13.76 |
| 60 mm | 19.2 |
| 26.8 | 42.7 mm | 51 | 70% |
| 71 | 99.5 | |
| 139 | |
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