LEFB, Electric Actuator, Slider Type, Belt Drive, Motorless

The LEFB is available in a motorless type, permitting the mounting of an AC servo motor other than the standard chosen by SMC.  Shaft coupling and mounting patterns are compatible with 8 servo motor series from 5 manufacturers.  Manufacturers include Mitsubishi, Yaskawa, Sanyo Denki, Omron, and Panasonic.

  • Body sizes: 25, 32, 40
  • Maximum work load: 25 kg
  • Maximum speed: 2000 mm/s
  • Maximum acceleration: 20,000 mm/s²
  • Positioning repeatability: ±0.08 mm
  • Stroke range: 300 to 3000 mm in 100 mm increments
LEFB, Electric Actuator, Slider Type, Belt Drive, Motorless
Configuration Options
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Product Options

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Select values from the drop down lists or make appropriate selections to configure the part number.
Series Configuration Status
Size Configuration Status
Motor Mounting Position Configuration Status
Motor Type Configuration Status
Lead Configuration Status
Stroke Configuration Status
Auto Switch Mounting Bracket Configuration Status
Positioning Pin Hole Configuration Status
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  • Gray are not compatible with other selected option value.
  • Red conflict with another selected option value.
  • Amber are not recommended.


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