SMC AC Servo Belt Drive High Rigidity Actuators

£ On Config

Designed to accommodate larger loads and drive mechanical excellence, the LEJ has a double axis linear guide, delivering high rigidity and optimum precision performance. It is available in two actuation types, the Ball screw drive LEJS and the Belt drive LEJB. With a low profile and low centre gravity construction, the LEJ has reduced its total height and weight by up to 36% and 37% respectively when compared to the LJ1 Series. And the compact design means the work-piece doesn't interfere with the motor. Other production and labour saving features include the ability to mount the main body of the LEJ without removing the external cover and a seal band covering the guide protects the actuator from grease splashes and foreign matter. Compatible with our AC Servo motor drivers, the LEJ is ideal for general industrial machinery requiring transportation such as pick and place, glue dispensing and high speed trajectory control applications.

We don't aim to list every SMC part here on our website, they do a good job of that themselves. We aim to provide an overview of the extensive range and welcome you to make your actuation enquiries to our technical sales team and let them come back to you with a proposal - if you do know the parts you want, that's great we can quickly get you a quotation, if not we're here to help and guide you through the process.

Download LE* Electric Actuators Brochure (PDF 2.3MB)

Download LEJ Full Catalogue (PDF 16MB)

SMC LE Actuators Brochure
Download (PDF 2.3MB)
SMC LEJ Actuators Full Catalogue
Download (PDF 16MB)
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SMC is the worldwide leading expert in pneumatics. With 12,000 basic products and over 700,000 variations SMC offers solutions from air preparation, instrumentation, through to valves, and actuators covering practically every single step in the automation process.

SMC not only stands for global and unique supplier but also stands for Innovation. For three consecutive year, Forbes included SMC in its list of the top 100 most innovative companies in the world.

SMC´s 36 production facilities around the globe and its overall global network guarantee a stable and continuous supply of high quality and innovative products anywhere in the world through distributors such as ourselves.

SMC's offering includes:

  • Actuators (Pneumatic)
  • Electric Actuators
  • Directional Control Valves
  • Airline Equipment
  • Fittings and Tubing
  • Vacuum Products
  • Fluid Control Equipment
  • Sensors and Switches
  • Static Control
  • Temperature Control
  • High Vacuum Products
  • Safety Related Products
  • ATEX Products
  • Clean Room Products

SMS Machine Automation and SMC

We are Platinum Integrator partner for SMC in the UK, with a particular interest in electric actuation.

SMC Platinum Integrator Partner

Actuator Family
Slider Type
Actuator Range
Actuator Type
Step Motor
AC Servo Motor
Motion Technology
Belt Drive
Special Attribute
High Rigidity
Clean Room Option
Bore/Body Sizes
40 and 63mm
Min Stroke
Maximum Stroke

Would you be keen on an electric solution that adapts to you?

Electric actuators are, by definition, a flexible solution. It is precisely that adaptability which is behind SMC's range of electric solutions; where you decide, you choose, but you don't adapt to them. They adapt to you.

The extensive variety of mechanics and controllers and their great adaptability:

Perform any movement, anywhere, in any way you want - A world of motion at your disposal

Control it as suits you best - Digital I/Os or Fieldbus commands available

Smart up your factory - SMC electric solutions are Industry 4.0-friendly

How to order

If you'd like to order parts or get a quotation there are a number of options to suit your preference. Whether you know the parts, numbers and options you need or if you require help in choosing the right items, our sales team are here to help.

By email - Send an email to sales (at)

By telephone - 01226 771 630

Speak to us on Live Chat - Drop us a message below and we can help you choose the right parts.