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Battery-less Absolute Encoder Type
Electric Actuator/High Performance Slider Type LEFS□G

Electric Actuators/Cylinders » Battery-less Absolute Encoder Type
    ・Reduces cycle time
     Cycle time: Reduced by 39% (0.57 s ← 0.93 s) compared with the existing
     model
     ∗ When LEFS25GH-400 is operated from 0 to 400 mm
     Acceleration/Deceleration: 10000 mm/s2 (334% increase compared with
     the existing model)
     Max. speed: 1500 mm/s (Improved by 25% compared with the existing
     model)
    ・Battery-less absolute encoder compatible
     Easy operation restart after recovery of the power supply
     Maintenance labor can be reduced as the product does not require
     the use of batteries.
Specification ModelStroke
(mm)
Work load (kg)
Horizontal
Speed
(mm/s)
Screw
lead
(mm)
High performance
Battery-less absolute
(Step motor/24 VDC)
LEFS16G50 to 500Max. 15Max. 8005,10
High performance
Battery-less absolute
(Step motor/24 VDC)
LEFS25G50 to 800Max. 40Max. 15006,12,20
High performance
Battery-less absolute
(Step motor/24 VDC)
LEFS32G50 to 1000Max. 68Max. 13008,16,24
High performance
Battery-less absolute
(Step motor/24 VDC)
LEFS40G150 to 1200Max. 75Max. 120010,20,30

Electric Actuator/LEF Series Support Guide LEFG

Electric Actuators/Cylinders » Slider Type
    ・A support guide that is designed to support workpieces with significant overhang
    ・Easy installation with the same outer dimensions as the LEF series body,
     Contributes to the reduction of design and assembly labor
    ・The standardly equipped sealing band prevents the scattering of grease and the entry of foreign matter from outside.
Drive methodModelStroke
(mm)
Ball screw drive/SLEFG16-S50 to 500
Ball screw drive/SLEFG25-S50 to 800
Ball screw drive/SLEFG32-S50 to 1000
Ball screw drive/SLEFG40-S150 to 1200
Belt drive/BTLEFG16-BT300 to 1000
Belt drive/BTLEFG25-BT300 to 2000
Belt drive/BTLEFG32-BT300 to 2000
Belt drive/BSLEFG25-BS300 to 2000
Belt drive/BSLEFG32-BS300 to 2500
Belt drive/BSLEFG40-BS300 to 3000

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

Electric Actuators/Cylinders » Battery-less Absolute Encoder Type
    ・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
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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