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Slider Type


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Battery-less Absolute Encoder Type
[Compatible with Manifold Controller]
Electric Actuator/Slider LE2FS□H

Features
    · Compatible with manifold controller
    　Up to 16 axes can be connected
    · Annual CO2 emissions reduced by up to 38% through motor control
    　optimization (SMC comparison)
    　8.7 kg-CO2e/year (14.1)
    　∗ The numerical values vary depending on the operating conditions.
    · Battery-less absolute encoder type
    　Restart from the last stop position is possible.
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Features　Series Variations　Simplified Selection Flow Chart　Green Procurement (RoHS)
SpecificationModelStroke
(mm)		Work load (kg)
Horizontal		Speed
(mm/s)		Screw lead
(mm)
Battery-less absolute
(Step motor 24 VDC)		LE2FS16□H50 to 500Max. 18Max. 8002.5，5，10
Battery-less absolute
(Step motor 24 VDC)		LE2FS25□H50 to 800Max. 40Max. 12003，6，12，20
Battery-less absolute
(Step motor 24 VDC)		LE2FS32□H50 to 1000Max. 68Max. 11004，8，16，24
Battery-less absolute
(Step motor 24 VDC)		LE2FS40□H150 to 1200Max. 80Max. 12005，10，20，30

Electric Actuator/Slider Type High Rigidity Guide LEKFS

Features
    ・Circular arc grooves allow for high rigidity and high precision.
    ・Moment resistance improved by up to 61%
    ・Table displacement reduced by up to 50%
    ・With internal battery-less absolute encoder
    　Restart from the last stop position is possible after recovery of
    　the power supply.
    　Reduced maintenance (No need to manage or replace batteries)
    ・Positioning repeatability: ±0.01 mm
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)		LEKFS1650 to 500Max. 15Max. 7005，10
Battery-less absolute
(Step motor/24 VDC)		LEKFS2550 to 500Max. 30Max. 11006，12，20
Battery-less absolute
(Step motor/24 VDC)		LEKFS3250 to 500Max. 50Max. 12008，16，24
Battery-less absolute
(Step motor/24 VDC)		LEKFS4050 to 500Max. 65Max. 120010，20，30
AC servo motorLEKFS2550 to 800Max. 20Max. 15006，12，20
AC servo motorLEKFS3250 to 1000Max. 45Max. 15008，16，24
AC servo motorLEKFS40150 to 1200Max. 60Max. 150010，20，30

Electric Actuator/Slider Type, Ball Screw Drive LEFS

    LEFS Series Step Motor (Servo/24 VDC), Servo Motor (24 VDC)
    ・Max. work load: 65 kg
    ・Positioning repeatability: ±0.015 mm (High precision type)
    ・Clean specification: Complies with ISO Class 4 (ISO14644-1) (11-LEFS)

    LEFS Series AC Servo Motor
    ・High output motor (100/200/400 W)
    ・Improved high speed transfer ability
    ・High acceleration/deceleration (20,000 mm/s2)
    ・Pulse input type
    ・With internal absolute encoder
    ・Positioning repeatability: ±0.01 mm (High precision type)
    ・Clean specification: Complies with ISO Class 4 (ISO14644-1) (11-LEFS)
    ・Motorless specification is available.　 Click here for details
    ・Compatible drivers: Click here for LECSS-T，LECY□
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Features　Series Variations　Simplified Selection Flow Chart　Green Procurement (RoHS)
CE/UL-compliance List
SpecificationModelStroke
(mm)		Work load (kg)
Horizontal		Speed
(mm/s)		Screw
lead
(mm)
Step motor
(Servo/24 VDC)		LEFS1650 to 500Max. 15Max. 7005，10
Step motor
(Servo/24 VDC)		LEFS2550 to 800Max. 30Max. 11006，12，20
Step motor
(Servo/24 VDC)		LEFS3250 to 1000Max. 50Max. 12008，16，24
Step motor
(Servo/24 VDC)		LEFS40150 to 1200Max. 65Max. 120010，20，30
Servo motor
(24 VDC)		LEFS16A50 to 500Max. 10Max. 5005，10
Servo motor
(24 VDC)		LEFS25A50 to 800Max. 18Max. 8006，12，20
AC servo motorLEFS25S50 to 800Max. 20Max. 15006，12，20
AC servo motorLEFS32S50 to 1000Max. 45Max. 15008，16，24
AC servo motorLEFS40S150 to 1200Max. 60Max. 150010，20，30

High Performance Electric Actuator LEFS□F

Features
    ・Reduces cycle time
    　Cycle time: Reduced by 39% (0.57 s ← 0.93 s) compared with the existing
    　model∗
    　∗ When LEFS25FH-400 is operated from 0 to 400 mm (stroke)
    ・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)
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Green Procurement (RoHS)
Spec.ModelStroke
(mm)		Work load (kg)
Horizontal		Speed
(mm/s)		Screw
lead
(mm)
High performance
Step motor
(Servo/24 VDC)		LEFS16F50 to 500MAX.20MAX.8005，10
High performance
Step motor
(Servo/24 VDC)		LEFS25F50 to 800MAX.40MAX.15006，12，20
High performance
Step motor
(Servo/24 VDC)		LEFS32F50 to 1000MAX.68MAX.13008，16，24
High performance
Step motor
(Servo/24 VDC)		LEFS40F50 to 1200MAX.75MAX.120010，20，30

Electric Actuator/Slider Type, Belt Drive LEFB

    LEFB Series Step Motor (Servo/24 VDC), Servo Motor (24 VDC)
    ・Max. stroke: 2000 mm
    ・Max. speed: 2000 mm/s
    ・Positioning repeatability: ±0.08 mm

    LEFB Series AC Servo Motor
    ・Max. speed: 2000 mm/s
    ・Max. stroke: 3000 mm
    ・Max. acceleration/deceleration: 20000 mm/s2
    ・Pulse input type/With internal absolute encoder
    ・Positioning repeatability: ±0.06 mm
    ・Motorless specification is available.　 Click here for details
    ・Compatible drivers: Click here for LECSS-T，LECY□
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Features　Series Variations　Simplified Selection Flow Chart　Green Procurement (RoHS)
CE/UL-compliance List
SpecificationModelStroke
(mm)		Work load (kg)
Horizontal
Speed
(mm/s)		Equivalent lead
(mm)
Step motor
(Servo/24 VDC)		LEFB16300 to 1000148 to 110048
Step motor
(Servo/24 VDC)		LEFB25300 to 20001048 to 140048
Step motor
(Servo/24 VDC)		LEFB32300 to 20001948 to 150048
Servo motor
(24 VDC)		LEFB16A300 to 100015 to 200048
Servo motor
(24 VDC)		LEFB25A300 to 200025 to 200048
AC servo motorLEFB25S300 to 20005Max. 200054
AC servo motorLEFB32S300 to 250015Max. 200054
AC servo motorLEFB40S300 to 300025Max. 200054

Electric Actuator/LEF Series Support Guide LEFG

    ・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.
  • 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
Safety Instructions　Electric Actuators/Precautions　Features
Series Variations　Simplified Selection Flow Chart　Green Procurement (RoHS)
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

Electric Actuator/Large Slider Type, Belt Drive LET-X11

Features
    ・Max. work load: 240 kg (Size 100)/75 kg (Size 80)
    ・Stroke: Up to 3000 mm (Standard)
    ・Max. speed [mm/s]: 4000 (Size 100), 2160 (Size 80)
    ・Max. acceleration/deceleration [mm/s2]: 20000
    ・Simplified belt replacement
    ・Solid state auto switches are mountable.
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions　Features　Green Procurement (RoHS)
SpecificationModelStroke
(mm)		Work load
(kg)
Horizontal		Speed
(mm/s)		Equivalent lead
(mm)
AC servo motorLET80-X11300 to 300075216043.33, 26, 14.44
AC servo motorLET100-X11300 to 3000240400080, 48, 26.67, 16

Electric Actuator/High Rigidity Slider Type, Ball Screw Drive 
LEJS

    ・Low profile/Low center of gravity: Height reduced by approx. 36% (Reduced by 32 mm)
    ・Max. work load: 85 kg
    ・Positioning repeatability: ±0.01 mm
    ・Max. acceleration/deceleration: 20000 mm/s2
    ・Clean specification: Complies with ISO Class 4 (Class 10) (11-LEJS)
    ・Motorless specification is available.　 Click here for details
    ・Compatible drivers: Click here for LECSS-T，LECY□
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Features　Series Variations　Simplified Selection Flow Chart　Green Procurement (RoHS)
CE/UL-compliance List
Specification ModelStroke
(mm)		Work load (kg)
Horizontal		Speed
(mm/s)		Screw lead
(mm)
AC servo motorLEJS40200 to 1200Max. 55Max. 18008，16，24
AC servo motorLEJS63300 to 1500Max. 85Max. 180010，20，30

Electric Actuator/High Rigidity Slider Type Ball Screw Drive 
LEJS63□-□M

Features
    ・Built-in intermediate supports
    ・A maximum speed of 1,800 mm/s has been achieved throughout the
    　entire stroke!
    　The use of intermediate supports results in reduced deflection of the ball
    　screw when a long stroke is used.
    ・Max. stroke: 1,790 mm
    ・Horizontal work load: 85 kg
    ・Positioning repeatability: ±0.01 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
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Features　Series Variations　Green Procurement (RoHS)　CE/UL-compliance List
SpecificationSeriesStroke
(mm)		Work load (kg)
Horizontal		Speed
(mm/s)		Screw lead
(mm)
AC servo motorLEJS63□-□M790 to 1790Max. 85Max. 180010，20，30

Electric Actuator/High Rigidity Slider Type Ball Screw Drive 
LEJS100-X400

Features
    ・Supports 750 W motor output
    ・Work load (Speed: 500 mm/s, Lead: 10 mm)
    　Horizontal: 400 kg, Vertical: 80 kg
    ・Speed (Stroke: 500 mm, Lead: 50 mm)
    　Horizontal/Vertical: 2300 (mm/s)
    ・Max. acceleration/deceleration: 10000 mm/s2
  • 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
  • Electric Actuator/High Rigidity Slider Type Ball Screw Drive 
    LEJS100-X400
    Manual
    Series View search result
    LEJS100-X400View search result
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Green Procurement (RoHS)
SpecificationSeriesStroke
(mm)		Work load (kg)
Horizontal		Speed
(mm/s)		Screw lead
(mm)
AC servo motorLEJS100-X400500
1000
1500		Max. 400Max. 230025

Electric Actuator/High Rigidity Slider Type, Belt Drive LEJB

    ・Max. stroke: 3000 mm
    ・Max. speed: 3000 mm/s
    ・Max. acceleration/deceleration: 20000 mm/s2
    ・Compatible drivers: Click here for LECSS-T，LECY□
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Features　Series Variations　Simplified Selection Flow Chart　Green Procurement (RoHS)
CE/UL-compliance List
SpecificationModelStroke
(mm)		Work load (kg)
Horizontal		Speed
(mm/s)		Screw lead
(mm)
AC servo motorLEJB40200 to 2000Max. 20Max. 200027
AC servo motorLEJB63300 to 3000Max. 30Max. 300042

Electric Actuator/Low Profile Slider Type LEM

Features
    ・Low-profile, Low center of gravity Table height: 28 mm
    　(In the case of LEMC/H/HT, size 25)
    ・Can be combined with various guides
    ・High maintainability
    ・Motor mounting position: Select from above or below, right or left
    ・Solid state auto switches can be mounted for limit confirmation and intermediate signal confirmation.
    ・Selectable controllability (Controller)
    　Complete control like an air cylinder (Allows for a 12 point intermediate stop)
    　Easy position setting by value input
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Features　Series Variations　Simplified Selection Flow Chart　Green Procurement (RoHS)
CE/UL-compliance List
Guide typeModelStroke
(mm)		Work load
(kg)		Speed
(mm/s)		Equivalent lead
(mm)
BasicLEMB50 to 20006，11Max. 100048
Cam follower guideLEMC50 to 200010，20Max. 100048
Linear guide (Single axis)LEMH50 to 150010，20Max. 200048
Linear guide (Double axis)LEMHT100 to 150010，20Max. 200048

Electric Actuator/Guide Rod Slider, Belt Drive LEL

    ・Low profile/Flat: Height 48 mm
    ・Profile reduced by the side mounting of the motor.
    　No interference with the motor, even with large workpieces.
    ・Auto switch mountable (Made to order)
    ・Max. stroke: 1000 mm
    ・Transfer speed: 1000 mm/s
    ・Positioning repeatability: ±0.08 mm
Safety Instructions　Electric Actuators/Precautions　Auto Switches/Precautions
Features　Series Variations　Simplified Selection Flow Chart　Green Procurement (RoHS)
CE/UL-compliance List
Specification ModelBearingStroke
(mm)		Work load
(kg)		Speed
(mm/s)
Step motor
(Servo/24 VDC)		LEL25MSliding
bearing		100 to 10003Max. 500
Step motor
(Servo/24 VDC)		LEL25LBall bushing
bearing		100 to 10005Max. 1000

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