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The benefits for you

Dynamic and flexible
High final speeds and sophisticated travel profiles – for short cycle times, even under high loads.

Digital
Simple startup and less installation work between hardware components thanks to MOVILINK® DDI.

Compatible
Can be combined with synchronous servomotors in two different sizes and with multiple belt transmissions. Maximum flexibility and adaptability in terms of dynamics, braking torques, and holding forces.

Modular electric cylinders for any application and a variety of travel profiles

Applications involving linear movement often place high demands on the travel profile. Our new LM3S.. series electric cylinders are particularly suited to linear movements with high accelerations and speeds – ideal for high-precision applications with sophisticated travel profiles. The LM3S.. series will gradually be replacing our successful CMS.. series. As third-generation electric cylinders, they build on our experience in this field.

Adapters enable the linear unit to be combined with the entire CM3.. modular motor system and our CMP.. series synchronous servomotors. The system boasts excellent scalability, with a force range of up to 26 kN.
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  • Available with grease lubrication
  • Oil lubrication for maintenance-free operation – lubrication for life (in preparation)
  • Very high thermal power density
  • Highly robust thanks to cardan joint mounting
  • IP65 degree of protection
  • Universal mounting position
  • Very low-noise operation
  • High-quality ball screw
  • Smooth, hard-chrome-plated piston rod for special requirements in certain ambient conditions, such as humid or dusty environments
  • Integrated locking device for the lifting rod (torque arm)
  • Resolver feedback, or with absolute encoder
  • Can be supplied as a servomotor with brake (optional)
  • 24 V forced cooling fan (optional)
  • Food-grade lubricant (optional)
  • Wide range of mounting options
Sizes LM3S50 LM3S63 LM3S71
Peak force
kN 		8 15 26
Spindle diameter
mm 		20 25 32
Top speed with grease lubrication
m/s 		0.25 0.3 0.3
Stroke lengths
mm 		70 / 100 / 150 / 160 / 200 / 300 / 400 / 600 60 / 100 / 160 / 180 / 200 / 300 / 400 / 600 100 / 130 / 160 / 200 / 400 / 600 / 800 / 1000 / 1200

In combination with our synchronous servomotors
Type LM3S50 LM3S63 LM3S71
CMP.. synchronous servomotors
Sizes 50S / 50M / 50L 		x – –
CM3C.. synchronous servomotors
Sizes 63S / 63M / 63L 		– x –
CMP.. synchronous servomotors
Sizes 63S / 63M / 63L 		– x –
CM3C.. synchronous servomotors
Sizes 71S / 71M / 71L 		– – x
CM3P.. synchronous servomotors
Sizes 71S / 71M / 71L 		– – x
CMP.. synchronous servomotors
Sizes 71S / 71M / 71L 		– – x

Electric cylinders can be used in many different areas:

  • Process engineering and packaging technology
  • Production logistics
  • Printing and plastics industry
  • Construction materials industry
  • Automotive industry
  • Wood processing
  • Metalworking

Typical applications for the LM3S.. series

Welding tongs

  • Process reliability when spot welding car bodies
  • Maximum force precision and repeat accuracy over the entire service life, with no need for additional force sensors
  • Straightforward integration into control systems thanks to flexible encoder systems enables operation directly on the robot controller (7th axis)
  • Year of experience with tens of thousands of welding tongs

Brick grapple

  • Reduced installation space thanks to a compact design
  • Maintenance-free system operation
  • Tried-and-tested sealing system for harsh, dusty environments
  • High clamping and holding forces thanks to a variety of brake options

Mounting press

  • The compact design facilitates space-saving concepts for machines and installation
  • Excellent productivity thanks to high feed rates and steady feed forces
  • Flexible adaptation of mounting forces and mounting strokes

Third generation – for excellent flexibility across industries and applications

Our electric cylinders combine straightforward design with modular diversity:

  • Three compact sizes
  • Two types of motor mounting (serial and parallel)
  • Two motor sizes (available from April 2026)
  • Three coordinated motor series
  • Two spindle pitches (available from Q4/2026)
  • Two lubrication systems
    • grease lubrication
    • oil lubrication (in preparation)
  • Various belt transmissions
  • Stroke lengths of up to 1200 mm

The result:

An electric cylinder that can be integrated easily into all kinds of applications – efficiently, on a scalable basis, and in line with requirements. We keep it simple.