This is Nema 8 external linear actuator with body part 38mm Nema 8 stepper motor. It is integrated with 0401 ball screw and screw nut moving along the threaded rod. The ball screw length can be customzied to meet your special needs.
Electrical Specification
Part Number: 20LS38-0401GZ-100
Motor Type: External
Step Angle: 1.8deg
Bipolar/Unipoalr: Bipolar
Rated Current/phase: 0.5A
Phase Resistance: 8.8ohms
Inductance: 2.7mH
Driving Voltage: 12-24VDC
Physical Specification
Frame Size: 20x20mm
Body Length: 38.1mm
Ball Screw Length: 100mm
Ball Screw Diameter: Φ4mm
Lead/Step: 0.005mm
Lead/Revolution: 1mm
Number of Leads: 4
Lead Length: 300mm
Weight: 200g
Motor Connection
Contact Us
| Motor Specification | |
| Motor Type | External |
| Step Angle(°) | 1.8 |
| Bipolar/Unipolar | Bipolar |
| Rated Current(A) | 0.5 |
| Frame Size(mm) | 20x20 |
| Stack Length(mm) | 38 |
| Ball Screw Specification | |
| Ball Screw Size | 0401 |
| Ball Screw Length | 100 |
| Ball Screw Diameter | 4 |
| Ball Screw Travel/Revolution(mm) | 1 |
| Ball Screw Travel/Step(mm) | 0.005 |
