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

Download LEFS Datasheet by click the link Datasheet.