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Battery-less Absolute Encoder Type
Electric Actuator/Slider Type, Ball Screw Drive LEFS

Electric Actuators/Cylinders » Battery-less Absolute Encoder Type
Features
    ・Restart from the last stop position is possible.
    ・Easy operation restart after recovery of the power supply
    　The position information is held by the encoder even when the power supply is turned off.
    　A return to origin operation is not necessary when the power supply is recovered.
    ・No battery is installed. Reduced maintenance
    　No battery is used to store the position information.
    　There is no need to manage spare batteries or replacement maintenance.
    ・Max. work load: 65 kg
    ・Positioning repeatability: ±0.015 mm (High precision type)
  • 2D/3D CAD

    The new SMC CAD SYSTEM, CADENAS, allows you to output 2D/3D CAD data with full part numbers in various data formats. Responses to part number selection has been greatly improved with the newly developed system.

    Click here for 2D/3D CAD
    2D CAD
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Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Features　Series Variations　Simplified Selection Flow Chart　Green Procurement (RoHS)
Specification ModelStroke
(mm)		Work load (kg)
Horizontal		Speed
(mm/s)		Screw
lead
(mm)
Battery-less absolute
(Step motor/24 VDC)		LEFS1650 to 500Max. 15Max. 7005，10
Battery-less absolute
(Step motor/24 VDC)		LEFS2550 to 800Max. 30Max. 11006，12，20
Battery-less absolute
(Step motor/24 VDC)		LEFS3250 to 1000Max. 50Max. 12008，16，24
Battery-less absolute
(Step motor/24 VDC)		LEFS40150 to 1200Max. 65Max. 120010，20，30

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