AC Servo Sliders – High Rigidity Belt Drive
The LEJB is a slider type electric actuator available exclusively with an AC servo motor. The actuator features a substantially wider load mounting platform than the LEFB, supported internally by a double axis linear guide for reduced moment deflection. The AC servo motor enables higher speed and acceleration, improved positioning repeatability, and a high-load size 63 model exclusive to LEJ. The drivers are pulse input type, with both incremental and absolute encoder options and 17- or 18-bit resolution.
LEJB, Electric Actuator, High Rigidity Belt Slider, Wide Body, AC Servo Motor
The LEJB is a belt driven slider type electric actuator available exclusively with an AC servo motor. The actuator features a substantially wider load mounting platform than the LEFB, supported internally by a double axis linear guide for reduced moment deflection. The AC servo motor enables higher speed and acceleration. LEJB's belt drive allows longer strokes and higher speeds than the LEJS ball screw drive. AC servo motors are available with incremental or absolute encoder. Optional drivers include pulse input and various communication protocols including Ethernet.
***We are currently experiencing long lead times for "T" style motors. Please consult with your SMC Representative for alternatives.***
- Body sizes: 40 (100W), 63 (200W)
- Maximum workload: 20 kg (size 40), 30 kg (size 63)
- Maximum speed: 3000 mm/s (size, lead and stroke dependent)
- Maximum stroke: 200 to 3000mm in 100mm increments (size dependent)
- Positioning repeatability: ±0.04mm
- Encoder resolution: 17-bit (S motors), 22-bit (T- motors), 20-bit (V motors)