LEFS High Performance Slider, Ball Screw Drive
LEFS*F is a high performance version of the standard slider, equipped with a direct mounted, inline motor. Typical 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. A new high performance step motor controller, the JXC*H, pairs with the LEFS*F actuator. Actuator dimensions and mounting are identical to the standard LEFS, allowing an upgrade for existing equipment. I/O and actuator cables are also identical to the standard LEFS.
- Body sizes: 16, 25, 32, 40
- Maximum work load: 75 kg (horizontal); 25 kg (vertical)
- Maximum speed: 1500 mm/s (H lead, size 25)
- Maximum acceleration: 9800 mm/s²
- Stroke range: 50 to 1200mm in 50mm increments
- Positioning repeatability: ±0.02mm (±0.015mm high precision type)
- Motor type: 24 VDC step motor with incremental A/B phase encoder
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