Electric Actuators

Height/width dimensions reduced by approx. 50%
* Compared with SMC LJ1 series
(Work load: 10 kg)

Reduction of the installation labor
Possible to mount the main body without removing
the external cover, etc.

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Ball Screw Drive Series LEFS / Size: 16, 25, 32, 40

- Max. work load: 65 kg
- Max. speed: 1,200 mm/s
- Positioning repeatability: ±0.02 mm
- Motor parallel type available!
◎Motor mounting position can be selected
from two directions (Right or Left).

◎Top surface of table and motor are level.

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Ball Screw Drive Series LEFS / Size: 25, 32, 40

- High output motor
(100 W/200 W/400 W) - Improved high speed transfer ability
- High acceleration/deceleration compatible (5,000 mm/s2)
- Pulse input type
- With internal absolute encoder
(For LECSB)
- Motor parallel type available!
◎Motor mounting position can be selected from two directions (Right or Left).

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Belt Drive Series LEFB / Size: 25, 32, 40

- Max. speed: 2,000 mm/s
- Max. stroke: 3,000 mm
- Max. acceleration/deceleration: 20,000 mm/s2
|Motor Parallel Type Series LEFS□R
■Reduced in overall length

■Reduced in height

■Top surface of table and
motor are level.

■Motor mounting position can be selected from two directions.

Clean Room Specification Ball Screw Drive Series 11-LEFS

ISO Class 4 *1 (ISO14644-1)
- Built-in vacuum piping
- Possible to mount the main body without removing the external cover, etc.
- Body-integrated linear guide specification
*1 Changes depending on the suction flow rate.
|Support Guide / Series LEFG
A support guide is designed to support work pieces with significant overhang.
- As the dimensions are the same as the LEF series body, installation is simple and contributes to a reduction in installation and assembly labor.
- The standard equipped seal bands prevent grease from splashing and external foreign matter from entering.

|Controller/Driver


Step data input type
Series LECP6/LECA6
- 64 points positioning
- Input using controller setting kit or teaching box

CC-Link direct input type
Series LECPMJ
- CC-Link Ver. 1.10 compliant
- 3 types of operation mode available.
- The position and speed can be monitored by the PLC.
- Step data can be edited from the PLC.
(Except single numerical data instructions)
* Only available for the step motor
(Servo/24 VDC)

4 Axis Step Motor Controller
(Parallel I/O)
Series JXC73/83/93
- 4 axis synchronous control
- Linear/circular interpolation
- Positioning/pushing operation
- Absolute/relative position coordinates instructions
- Step data input (Max. 2048 points)
- Space saving, Reduced wiring
Step Motor Controller
Series JXCE1/91/P1/D1
- EtherCAT™, EtherNet/IP™,PROFINET compatible, DeviceNet™
- Two types of operation command Step no. defining operation, Numerical data defining operation
- Transition wiring of communication cable
- Numerical monitoring available


AC servo motor driver
Series LECS□
- Compatible encoder: Incremental type/Absolute type
- Servo adjustment using auto gain tuning
- With display setting function

AC servo motor driver
Series LECYM/LECYU
- Position control, speed control and orque control can be used.
- Control encoder: Absolute 20-bit encoder
- Applicable Fieldbus protocol: MECHATROLINK-Ⅱ/MECHATROLINK-Ⅲ