This small servo motor is a NEMA 11 closed loop dual shaft stepper motor, equipped with an 1000CPR incremental optical encoder, has a rated current of 2.0A and a holding torque of 0.12Nm(17.04oz.in), a length of 12.5mm rear shaft is available. Compared with open loop stepper motors, it performs more accuracy, higher torque, less motor heating, lower power consumption, and better response to external factors.
Motor Specification
- Part Number: 28HS51-2004B-E1000
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 12Nm(17.04oz.in)
- Rated Current/phase: 2.0A
- Driving Voltage: 12-24VDC
- Frame Size: 28x28mm
- Body Length: 52mm
- Front Shaft Diameter: Φ5mm
- Front Shaft Length: 20mm
- Front D-cut Length: 15mm
- Rear Shaft Diameter: Φ5mm
- Rear Shaft Length: 12.5mm
- Rear D-cut Length: 12.5mm
- Number of Leads: 4
- Lead Length: 300mm
Encoder Specification
- Encoder Type: Incremental
- Encoder Resolution: 1000CPR
- Encoder Signal Channels: 3
- No. of Leads: 8
- Lead Length: 300mm
- Supply Voltage: 5.0V
Contact Us
| Motor Specification | |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 12 |
| Holding Torque(oz.in) | 17.04 |
| Rated Current(A) | 2.0 |
| Frame Size(mm) | 28x28 |
| Body Length(mm) | 52 |
| Front Shaft Diameter(mm) | 5 |
| Front Shaft Length(mm) | 20 |
| Rear Shaft Diameter(mm) | 5 |
| Rear Shaft Length(mm) | 12.5 |
| Driving Voltage(VDC) | 12-24 |
| Encoder Specification | |
| Encoder Resolution(CPR) | 1000 |
| Encoder Type | Incremental |
| Encoder Length(mm) | 14.6 |
| Supply Voltage(VDC) | 5.0 |
