Leadshine Гибридный Двигатель 57HS20-EC 1.8 градусов 2 фаза Нема 23 с датчиком 1000 и 1.0 N. m момент

Leadshine 57HS20-EC-1000 is a 283 oz-in (2.0 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 Leadshineeasy servo drives (closed loop stepper drives), the position loop between 86HS40-EC 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 57HS10-EC can also driven by regular open loop 2-phase stepper drives and feed back encoder signals to motion controllers, or external devices.

2-Phase NEMA 23 frame size

283 oz-in (2.0 Nm) holding torque

Speed range: 0-3,000 RPM

Integrated 1,000-line (4,000 CPR) Incremental Encoder with A , A-, B , and B- signals

Strong 0.315 inch (8 mm) shaft

Quiet movement and low motor heating

Model:57HS20-EC

Frame Size:NEMA 23

Phase:2

Step Angle:1.8°

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