This is size 57 external linear actuator with body part 56mm NEMA 23 stepper motor. It is integrated with Tr11x4 threaded rod and a POM nut moving along the threaded rod. The lead screw length can be customzied to meet your special demand.
Electrical Specification
Part Number: 57LS56-2004E-200114
Motor Type: External
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 1.2Nm(170oz.in)
Rated Current/phase: 2.0A
Phase Resistance: 3.6ohms
Inductance: 12.0mH
Driving Voltage: 24-60VDC
Physical Specification
Frame Size: 57x57mm
Body Length: 56mm
Lead Screw Length: 200mm
Lead Screw Diameter: Φ11mm
Lead /Step: 0.02mm
Lead/Revolution: 4mm
Number of Leads: 4
Lead Length: 500mm
Weight: 1.2kg
Motor Connection
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| Motor Specification | |
| Motor Type | External |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Holding Torque(Nm) | 1.2 |
| Holding Torque(oz.in) | 170 |
| Rated Current(A) | 2.0 |
| Frame Size(mm) | 57x57 |
| Stack Length(mm) | 56 |
| Lead Screw Specification | |
| Lead Screw Size | Tr11x4 |
| Lead Screw Length(mm) | 200 |
| Lead Screw Diameter(mm) | 10 |
| Lead Travel/Revolution(mm) | 4 |
| Lead Travel/Step(mm) | 0.02 |
