This NEMA 11 geared reduction stepper motor has a 51mm body length and 0.67A rated current and is integrated with one planetary gearbox of 51:1 gear ratio, which generates a strong holding torque otuput upto 4.0Nm/568oz.in & a very low speed 0-20rpm. It's an ideal solution to the applications that require limited space but low speed and high torque.
Motor Specification
- Part Number: 28HS51-0674S-AG51
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 0.12Nm/17.04oz.in
- Rated Current/phase: 0.67A
- Frame Size: 28x28mm
- Motor Length: 51mm
- Number of Leads: 4
- Lead Length: 500mm
Gearbox Specification
- Gearbox Type: Planetary
- Gear Ratio: 51:1
- Efficiency: 70%
- Backlash at No-load: <=2.0deg
- Rated Torque: 4.0Nm/568oz.in
- Gearbox Length: 44.6mm
- Shaft Diameter: Φ6mm
- Shaft Length: 18mm
- D-cut Length: 12mm
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| Motor Specification | |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 0.12 |
| Holding Torque(oz.in) | 17.04 |
| Rated Current(A) | 0.67 |
| Frame Size(mm) | 28x28 |
| Body Length(mm) | 51 |
| Gearbox Specification | |
| Gearbox Type | Planetary |
| Gear Ratio | 51:1 |
| Efficiency | 70% |
| Backlash at No-load | 2.0deg |
| Gearbox Length(mm) | 44.6 |
| Shaft Diameter(mm) | 6 |
| Shaft Length(mm) | 18 |
