This is a bipolar NEMA 11 closed-loop stepper motor with step angle 1.8deg and size 28x28x52mm. It has 4 wires, each phase drawing 2.0A with holding torque 0.12Nm/17.04oz.in.
A 1000CPR resolution incremental optical encoder is assembled for closed-loop servo control.
Motor Specification
- Part Number: 28HS52-2004E
- Step Angle: 1.8deg
- Bipolar/Unipolar: Bipolar
- Holding Torque: 0.12Nm/17.04oz.in
- Rated Current/phase: 2.0A
- Driving Voltage: 12-24VDC
- Frame Size: 28x28mm
- Body Length: 51mm
- Shaft Diameter: Φ5mm
- Shaft Length: 20mm
- D-cut Length: 15mm
- Number of Leads: 4
- Lead Length: 1000mm
Encoder Connection
- Encoder Type: Incremental
- Encoder Resolution: 1000CPR
- Encoder Signal Channels: 3
- No. of Leads: 8
- Lead Length: 1000mm
- Supply Voltage: 5.0V
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| Electrical Specification | |
| Driving Voltage(VDC) | 12-24 |
| Motor Specification | |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 0.12 |
| Holding Torque(oz.in) | 17.04 |
| Rated Current(A) | 2.0 |
| Frame Size(mm) | 28x28 |
| Body Length(mm) | 52 |
| Shaft Diameter(mm) | 5 |
| Shaft Length(mm) | 20 |
| Encoder Specification | |
| Encoder Resolution(CPR) | 1000 |
| Encoder Type | Incremental |
| Supply Voltage(VDC) | 5.0 |
