SMC USA
About SMC USA
Since its establishment, SMC has been a leader in pneumatic technology, providing industry with technology and products to support automation based on the guiding principle of “contributing to automation labor savings in industry.”
Over the past 50+ years, SMC’s products have become established as a recognized international brand through sales, technical, supply and after sale services in world markets. Sales have grown to achieve a 30% global market share.
LEFS Electric Actuator, 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 20-50%. 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 8-67% 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
