| Holding Torque: | 2 |
|---|---|
| Type: | Hybrid |
| Phase: | 2 |
| Current / Phase: | 5.8A |
| Certification: | CCC,CE,ISO |
| Step Angle(degrees): | 1.8 |
| Model Number: | 57HS20-EC-1000 |
| is_customized: | Yes |
| Name: | Leadshine |
| Unit Type: | piece |
| Package Size: | 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in) |
| Package Weight: | 3.5kg (7.72lb.) |
Quick Details
Specifications
Leadshine hybrid servo motor 57HS20-EC-1000 step-by-step servo motor mixed NEMA 23 servo motor
| Model: | 57HS20-EC |
| Frame Size: | NEMA 23 |
| Phase: | 2 |
| Step Angle: | 1.8deg. |
| Number of Leads: | 4 |
| Holding Torque: | 283.0 Oz-In |
| Encoder Resolution: | 4,000 CPR |
| Shaft Size: | 0.315 inch |
| Phase Current: | 5.8 A |
| Inductance: | 2.0 mH |
| Resistance: | 0.37 Ohm |
| Rotor Inertia: | 0.00677 oz-in-sec2 |
| Length: | 3.82 inches |
| Weight: | 2.75 lbs |
Leadshine 57HS20-EC-1000 is a 283 oz-in (1.0 Nm) 2-phase NEMA 23 stepper motor with 4,000 CPR (1,000-
line) incremental encoder (A , A-, B , B- signals). It is built with high quality material and can move smoothly with
very low noise and heating.
When driven by Leadshine easy servo drives (closed loop stepper drives), the position loop between the servo
motor and the drive is closed. You will never get stall or loss of steps, often seen in open loop stepper systems.
Because there is no torque resolution needed like in open loop stepper systems, you can much better high-speed performance than open loop stepper systems by increasing up to 30%.
Leadshine 57HS20-EC can also driven by regular open loop 2-phase stepper drives and feed back
encoder signals to motion controllers, or external devices.
Package includes:
servo motor x1pcs
encoder cable 3meters
