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
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