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.


  • 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)
LEJB, Electric Actuator, High Rigidity Belt Slider, Wide Body, AC Servo Motor
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Select values from the drop down lists or make appropriate selections to configure the part number.
Size Configuration Status
Motor Type Configuration Status
Stroke Configuration Status
Motor Option Configuration Status
Cable Type Configuration Status
Cable Length Configuration Status
Driver Type Configuration Status
I/O Connector Configuration Status
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  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.


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