NEMA 23 Hollow Shaft Stepper Motor Closed-loop 4.2A 1.9Nm 269oz.in with 1000CPR Encoder
Note: The inner shaft dimensions and outer shaft dimensions can be customzied to meet your requirements.
Electrical Specification
Part Number: 57HS76-4204H-E1000
Step Angle: 1.8deg
Bi/Unipolar: Bipolar
Holding Torque: 1.9Nm(269oz.in)
Rated Current/Phase: 4.2A
Phase Resistance: 0.6ohms
Inductance: 1.8mH
Driving Voltage: 24-72VDC
Physical Specification
rame Size: 57x57mm
Body Length: 76mm
Outer Shaft Diameter: Φ15mm
Inner Shaft Diameter: Φ12mm
Front Shaft Length: 30mm
Rear Shaft Length: 10mm
Number of Leads: 4
Lead Length: 500mm
Weight: 1.2kg
Encoder Specification
Encoder Resolution: 1000CPR
Encoder Signal Channels: 2
Encoder Signal Output: Differential
Encoder Type: Incremental
Encoder Length: 24mm
No. of Leads: 6
Lead Length: 300mm
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| Motor Specification | |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 1.9 |
| Holding Torque(oz.in) | 269 |
| Rated Current(A) | 4.2 |
| Frame Size(mm) | 57x57 |
| Body Length(mm) | 76 |
| Shaft Type | Hollow Shaft |
| Encoder Specification | |
| Encoder Resolution(CPR) | 1000 |
| Encoder Type | Incremental |
| Encoder Length(mm) | 24 |
