This big closed-loop NEMA 23 stepper motor with keyway shaft, which is integrated with a 1000cpr optical incremental encoder, has a rated current of 4.6A and a holding torque of 3.0Nm(426oz.in). it performs more accuracy, higher torque, less motor heating, lower power consumption, and better response to external factors, compared to the open loop stepper motors.
Electrical Specification
- Part Number: 57HS112-4604K-E1000
- Step Angle: 1.8deg
- Bi/Unipolar: Bipolar
- Holding Torque: 3.0Nm(426oz.in)
- Rated Current/phase: 4.6A
- Driving Voltage: 24-60VDC
- Frame Size: 57x57mm
- Body Length: 112mm
- Shaft Diameter: Φ8mm
- Shaft Length: 21mm
- Keyway Length: 15mm
- Number of Leads: 4
- Lead Length: 300mm
Encoder Specification
- Encoder Type: Incremental
- Encoder Resolution: 1000CPR
- Encoder Signal Channels: 2
- No. of Leads: 6
- Lead Length: 300mm
- Supply Voltage: 5.0V
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| Motor Specification | |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 3.0 |
| Holding Torque(oz.in) | 426 |
| Rated Current(A) | 4.6 |
| Frame Size(mm) | 57x57 |
| Body Length(mm) | 112 |
| Shaft Diameter(mm) | 8 |
| Shaft Length(mm) | 21 |
| Driving Voltage(VDC) | 24-60 |
| Encoder Specification | |
| Encoder Resolution(CPR) | 1000 |
| Encoder Type | Incremental |
| Supply Voltage(VDC) | 5.0 |
