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Mounting Kit for Multi-Axis System LEA
Electric Actuators/Cylinders » Multi Axis System-
・Creation of an XYZ unit
・Easy system construction using the model selection software
・Compatible actuators
X-Y-axis: LEFS series, LEFB series, LEKFS series
Z-axis: LEYG series
・Compatible controllers/drivers (For single axis)
JXC51/61 series, JXC91/E1/P1/D1/L1/M1 series, LECS□‐T/LECY□ series
Series | Compatible Actuators (X-Y-axis) | Compatible Actuators (Z-axis) | Compatible Controllers/Drivers (For single axis) |
---|---|---|---|
LEA | LEFS Series (Ball Screw Drive), LEFB Series (Belt Drive), LEKFS Series (Slider Type) | LEYG Series (Guide Rod Type) | JXC51/61 Series, JXC91/E1/P1/D1/L1/M1 Series, LECS□‐T/LECY□ Series |
Slider Type HF1-/HF1A (Compatible) /HF1B (Compatible)
Equipment for the Food Manufacturing Industry » Electric ActuatorsSeries | Model | Specification |
---|---|---|
Slider Type | HF1A-LEFS | HF1A |
High Rigidity and High Precision Slider Type | HF1A-LEKFS | HF1A |
Electric Actuator/Slider Type (Improved Dust and Water-jet Resistance) LEFSW
Electric Actuators/Cylinders » Environment-
・A dust-tight and water-jet-resistant (IP65 equivalent*1) slider type product
Newly developed special wear-resistant seal band
A special wear-resistant seal band is mounted on the bottom to prevent
dust and water from entering the inside of the product.
・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)
・Work load: Max. 65 kg
・Stroke: Max. 1200 mm (Size 40)
∗1 IP65 Equivalence
The dust-tight and water-jet-resistant performance of this product's
motor part is equivalent to IP65. However, since the actuator part has
an opening, an IP65 rating for the actuator body cannot be guaranteed.
Specification | Model | Stroke (mm) | Work load (kg) Horizontal | Speed (mm/s) | Screw lead (mm) |
---|---|---|---|---|---|
Battery-less absolute (Step motor 24 VDC) | LEFSW16E | 50 to 500 | Max. 15 | Max. 700 | 5,10 |
Battery-less absolute (Step motor 24 VDC) | LEFSW25E | 50 to 800 | Max. 30 | Max. 750 | 6,12,20 |
Battery-less absolute (Step motor 24 VDC) | LEFSW32E | 50 to 1000 | Max. 50 | Max. 850 | 8,16,24 |
Battery-less absolute (Step motor 24 VDC) | LEFSW40E | 150 to 1200 | Max. 65 | Max. 800 | 10,20,30 |
Electric Actuator 25A-
Electric Actuators/Cylinders » EnvironmentSeries Compatible with Secondary Batteries Series 25A- » Electric Actuators
Safety Instructions Features Related Products Precautions Green Procurement (RoHS) Actuator Cable I/O Cable
Series | Model | Specification |
---|---|---|
Electric actuator | 25A-EQFS | e-Actuator Integrated Controller / Slider Type / Battery-less Absolute |
Electric actuator | 25A-EQY | e-Actuator Integrated Controller / Rod Type / Battery-less Absolute |
Electric actuator | 25A-LEFS | Slider type/Step motor, Servo motor: Applicable to the JXC□/LEC□ |
Electric actuator | 25A-LEFS | Slider type/AC servo motor: Applicable to the LECS□ |
Electric actuator | 25A-LEFS | Slider type/AC servo motor: Applicable to the LECY□ |
Electric actuator | 25A-LEJS | High rigidity slider type/AC servo motor: Applicable to the LECS□ |
Electric actuator | 25A-LEJS | High rigidity slider type/AC servo motor: Applicable to the LECY□ |
Electric actuator | 25A-LEY | Rod type/Step motor, Servo motor: Applicable to the JXC□/LEC□ |
Electric actuator | 25A-LEY | Rod type/AC servo motor: Applicable to the LECS□ |
Electric actuator | 25A-LEY | Rod type/AC servo motor: Applicable to the LECY□ |
Electric actuator | 25A-LEJS | 25A-LEJS (High rigidity slider type/AC servo motor: Applicable to the LECS□) |
Electric actuator | 25A-LEJS | 25A-LEJS (High rigidity slider type/AC servo motor: Applicable to the LECY□) |
Electric actuator | 25A-LEJS | 25A-LEJS (High rigidity slider type/Motorless type) |
Electric actuator | 25A-LEY | 25A-LEY (Rod type/Battery-less absolute: Applicable to the JXC□) |
Electric actuator | 25A-LEY□G | 25A-LEY□G (High performance/Rod type/Battery-less absolute (Step motor): Applicable to the JXC□) |
Electric actuator | 25A-LEYF□ | 25A-LEY□F (High performance/Rod type/Incremental (Step motor): Applicable to the JXC□) |
Electric actuator | 25A-LEY | 25A-LEY (Rod type/Incremental (Step motor/Servo motor): Applicable to the JXC□/LEC□) |
Electric actuator | 25A-LEY | 25A-LEY (Rod type/AC servo motor: Applicable to the LECS□) |
Electric actuator | 25A-LEY | 25A-LEY (Rod type/AC servo motor: Applicable to the LECY□) |
Electric actuator | 25A-LEY | 25A-LEY (Rod type/Motorless type) |
Electric actuator | 25A-LEYG | 25A-LEYG (Guide rod type/Incremental (Step motor/Servo motor): Applicable to the JXC□/LEC□) |
Electric actuator | 25A-LEYG | 25A-LEYG (Guide rod type/Battery-less absolute: Applicable to the JXC□) |
Electric actuator | 25A-LEYG | 25A-LEYG (Guide rod type/AC servo motor: Applicable to the LECS□) |
Electric actuator | 25A-LEYG | 25A-LEYG (Guide rod type/AC servo motor: Applicable to the LECY□) |
Electric actuator | 25A-LEYG | 25A-LEYG (Guide rod type/Motorless type) |
Electric Actuator/Slider Type, Ball Screw Drive 11-LEFS
Clean Series/Low-Particle Generation » Electric ActuatorsElectric Actuators/Cylinders » Environment

Clean Series
LEFS Series Step Motor (Servo/24 VDC), Servo Motor (24 VDC)
・Max. work load: 60 kg
・Positioning repeatability: ±0.02 mm
LEFS Series AC Servo Motor
・High output motor (100/200/400 W)
・Improved high speed transfer ability
・High acceleration/deceleration (20000 mm/s2)
・Pulse input type
・With internal absolute encoder
・Positioning repeatability: ±0.02 mm
・Motorless specification is available. Click here for details
Safety Instructions Electric Actuators/Precautions Auto Switches/Precautions Features Series Variations Simplified Selection Flow Chart Green Procurement (RoHS)
CE/UL-compliance List Actuator Cable I/O Cable
CE/UL-compliance List Actuator Cable I/O Cable
Specification | Model | Stroke (mm) | Work load (kg) Horizontal | Speed (mm/s) | Screw lead (mm) |
---|---|---|---|---|---|
Step motor (Servo/24 VDC) | 11-LEFS16 | 50 to 500 | Max. 14 | Max. 500 | 5,10 |
Step motor (Servo/24 VDC) | 11-LEFS25 | 50 to 600 | Max. 25 | Max. 500 | 6,12 |
Step motor (Servo/24 VDC) | 11-LEFS32 | 50 to 800 | Max. 45 | Max. 500 | 8,16 |
Step motor (Servo/24 VDC) | 11-LEFS40 | 150 to 1000 | Max. 55 | Max. 500 | 10,20 |
Servo motor (24 VDC) | 11-LEFS16A | 50 to 500 | Max. 10 | Max. 500 | 5,10 |
Servo motor (24 VDC) | 11-LEFS25A | 50 to 600 | Max. 18 | Max. 500 | 6,12 |
AC servo motor (100/200/400 W) | 11-LEFS25S | 50 to 600 | Max. 20 | Max. 900 | 6,12 |
AC servo motor (100/200/400 W) | 11-LEFS32S | 50 to 800 | Max. 45 | Max. 1000 | 8,16 |
AC servo motor (100/200/400 W) | 11-LEFS40S | 150 to 1000 | Max. 60 | Max. 1000 | 10,20 |
Electric Actuator/Slider Type, Ball Screw Drive LEFS
Electric Actuators/Cylinders » Slider Type
-
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 Actuator Cable I/O Cable
Specification | Model | Stroke (mm) | Work load (kg) Horizontal | Speed (mm/s) | Screw lead (mm) |
---|---|---|---|---|---|
Step motor (Servo/24 VDC) | LEFS16 | 50 to 500 | Max. 15 | Max. 700 | 5,10 |
Step motor (Servo/24 VDC) | LEFS25 | 50 to 800 | Max. 30 | Max. 1100 | 6,12,20 |
Step motor (Servo/24 VDC) | LEFS32 | 50 to 1000 | Max. 50 | Max. 1200 | 8,16,24 |
Step motor (Servo/24 VDC) | LEFS40 | 150 to 1200 | Max. 65 | Max. 1200 | 10,20,30 |
Servo motor (24 VDC) | LEFS16A | 50 to 500 | Max. 10 | Max. 500 | 5,10 |
Servo motor (24 VDC) | LEFS25A | 50 to 800 | Max. 18 | Max. 800 | 6,12,20 |
AC servo motor | LEFS25S | 50 to 800 | Max. 20 | Max. 1500 | 6,12,20 |
AC servo motor | LEFS32S | 50 to 1000 | Max. 45 | Max. 1500 | 8,16,24 |
AC servo motor | LEFS40S | 150 to 1200 | Max. 60 | Max. 1500 | 10,20,30 |
Electric Actuator/Slider Type LEF
Electric Actuators/Cylinders » Motorless Type-
・Various servo motors can be mounted due to the addition of the motorless type.
・Compatible motors:
Mitsubishi Electric Corporation, YASKAWA Electric Corporation,
SANYO DENKI CO., LTD., OMRON Corporation, Panasonic Corporation,
FANUC CORPORATION, NIDEC INSTRUMENTS,
KEYENCE CORPORATION, FUJI ELECTRIC CO., LTD., MinebeaMitsumi Inc.,
Shinano Kenshi Co., Ltd., ORIENTAL MOTOR Co., Ltd., FASTECH Co., Ltd.,
Rockwell Automation, Inc. (Allen-Bradley), Beckhoff Automation GmbH,
Siemens AG, Delta Electronics, Inc., ANCA Motion
Safety Instructions Electric Actuators/Precautions Auto Switches/Precautions
Features Series Variations Simplified Selection Flow Chart Green Procurement (RoHS)
Features Series Variations Simplified Selection Flow Chart Green Procurement (RoHS)
Specification | Model | Stroke (mm) | Work load (kg) | Speed (mm/s) | Screw lead (mm) |
---|---|---|---|---|---|
Motorless Ball screw drive | LEFS25 | 50 to 800 | Max. 20 | Max. 900 | 6, 12 |
Motorless Ball screw drive | LEFS32 | 50 to 1000 | Max. 45 | Max. 1000 | 8, 16 |
Motorless Ball screw drive | LEFS40 | 150 to 1200 | Max. 60 | Max. 1000 | 10, 20 |
Motorless Belt drive | LEFB25 | 300 to 2000 | 5 | Max. 2000 | Equivalent to 54 |
Motorless Belt drive | LEFB32 | 300 to 2500 | 15 | Max. 2000 | Equivalent to 54 |
Motorless Belt drive | LEFB40 | 300 to 3000 | 25 | Max. 2000 | Equivalent to 54 |
Electric Actuator/LEF Series Support Guide 11-LEFG
Electric Actuators/Cylinders » EnvironmentClean Series/Low-Particle Generation » Electric Actuators

Clean Series
・A support guide that is designed to support work pieces 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.
Safety Instructions Electric Actuators/Precautions Features
Series Variations Simplified Selection Flow Chart Green Procurement (RoHS)
Series Variations Simplified Selection Flow Chart Green Procurement (RoHS)
Drive method | Model | Stroke (mm) |
---|---|---|
Ball screw drive/S | 11-LEFG16-S | 50 to 500 |
Ball screw drive/S | 11-LEFG25-S | 50 to 600 |
Ball screw drive/S | 11-LEFG32-S | 50 to 800 |
Ball screw drive/S | 11-LEFG40-S | 150 to 1000 |
High Performance Electric Actuator LEFS□F
Electric Actuators/Cylinders » Slider Type-
・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)
Green Procurement (RoHS)
Spec. | Model | Stroke (mm) | Work load (kg) Horizontal | Speed (mm/s) | Screw lead (mm) |
---|---|---|---|---|---|
High performance Step motor (Servo/24 VDC) | LEFS16F | 50 to 500 | MAX.20 | MAX.800 | 5,10 |
High performance Step motor (Servo/24 VDC) | LEFS25F | 50 to 800 | MAX.40 | MAX.1500 | 6,12,20 |
High performance Step motor (Servo/24 VDC) | LEFS32F | 50 to 1000 | MAX.68 | MAX.1300 | 8,16,24 |
High performance Step motor (Servo/24 VDC) | LEFS40F | 50 to 1200 | MAX.75 | MAX.1200 | 10,20,30 |
High Performance Electric Actuator/Rod Type LEY□F
Electric Actuators/Cylinders » Rod Type/Guide Rod Type-
・A rod type (LEY□F) has been added. [New]
・Reduces cycle time
LEFS□F: Reduced by 39% (0.57 s ← 0.93 s) compared with the existing
model∗1
LEY□F: Reduced by 44% (0.54 s ← 0.97 s) compared with the existing
model∗2
∗1 When LEFS25FH-400 is operated from 0 to 400 mm (stroke)
∗2 When LEY25FA-300 is operated from 0 to 300 mm (stroke)
・Acceleration/Deceleration: 10000 mm/s2 (334% increase compared with
the existing model)
・Max. speed
LEFS□F: 1500 mm/s (Improved by 25% compared with the existing
model)
LEY□F: 800 mm/s (Improved by 60% compared with the existing model)
Safety Instructions Electric Actuators/Precautions Auto Switches/Precautions Green Procurement (RoHS) CE/UL-compliance List
Specification | Model | Stroke (mm) | Pushing force (N) | Speed (mm/s) | Screw lead (mm) |
---|---|---|---|---|---|
High performance Step motor (Servo/24 VDC) | LEY16F | 30 to 300 | Max.141 | Max.800 | 2.5,5,10 |
High performance Step motor (Servo/24 VDC) | LEY25F | 30 to 400 | Max.452 | Max.1500 | 3,6,12 |
High performance Step motor (Servo/24 VDC) | LEY40F | 30 to 500 | Max.1058 | Max.1300 | 4,8,16 |