LEFS Ball Screw Slider, High Performance with Battery-less Absolute Encoder

LEFS*G is a high performance version of the standard slider, also equipped with the battery-less encoder onboard the motor.  This encoder allows the actuator to be powered down without losing its positional awareness.  Further, battery replacement and recycling are eliminated.  Load capacities have increased 9-50%.  Cycle time is dramatically reduced by a combination of higher maximum speed and acceleration/deceleration.  Note that maximum speed gains are primarily in the 50-400mm stroke range, ranging from 5-36% faster depending on motor size and ballscrew pitch.  The LEFS*G actuator pairs with a high performance step motor controller, the JXC*H.  Actuator dimensions and mounting are identical to the standard LEFS, allowing an updgrade for exisiting equipment

  • Body sizes: 16, 25, 32, 40
  • Stroke range: 50 to 1200mm in 50mm increments
  • Maximum work load: 75 kg (horizontal); 25 kg (vertical)
  • Maximum speed: 1500mm's (H lead, size 25)
  • Maximum acceleration: 10,000 mm/s² (horizontal); 5,000 mm/s² (vertical)
  • Positioning repeatability: ±0.02mm (±0.015mm high precision type)
  • Motor type: 24 VDC step motor with battery-less absolute encoder
LEFS Ball Screw Slider, High Performance with Battery-less Absolute Encoder
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