This is size 23 external linear actuator with body part 76mm nema 23 stepper motor. It is integrated with 1604 ball screw and a metal screw nut moving along the ball screw. A 24V electromagnetic brake is installed at the back of motor.
Electrical Specification
Part Number: 57LS76-1604GZ-300B
Motor Type: Ball Screw Stepper
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 1.9Nm(269oz.in)
Rated Current/phase: 4.2A
Phase Resistance: 0.6ohms
Inductance: 1.8mH
Driving Voltage: 24-48VDC
Physical Specification
Frame Size: 57x57mm
Body Length: 76mm
Ball Screw Length: 300mm
Ball Screw Diameter: Φ16mm
Lead Travel/Step: 0.02mm
Lead Travel/Revolution: 4mm
Number of Leads: 4
Lead Length: 500mm
Weight: 2.1kg
Brake Connection
Red-24V+
Black-24V-
Torque: 2.0Nm
Motor Connection
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| Motor Specification | |
| Motor Type | Ball Screw Steper |
| 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 |
| Stack Length(mm) | 76 |
| Brake Specification | |
| Brake Type | Electromagnetic |
| Brake Voltage(VDC) | 24 |
| Brake Torque(Nm) | 2.0 |
| Brake Length(mm) | 39 |
| Ball Screw Specification | |
| Ball Screw Size | 1604 |
| Ball Screw Length | 300 |
| Ball Screw Diameter | 16 |
| Ball Screw Travel/Revolution(mm) | 4 |
| Ball Screw Travel/Step(mm) | 0.02 |
