--- title: RACO International, L.P. | LM RODLESS LINEAR ACTUATOR description: Discover RACO International's LM-Series Rodless Linear Actuators, offering versatile motion control solutions with high-speed capabilities and customizable configurations. Explore the robust features and benefits for precision engineering. --- [Skip to content](https://info.racointernational.com/lm-rodless-linear-actuator#main-content) # RACO International **THE LM RODLESS LINEAR ACTUATOR DESIGN FEATURES:** RACO’s LM-Series (Linear Module) are lightweight and robust-positioning systems. They can be easily configured into a wide variety of single and multi-axis motion-control applications. Possible configurations include: single axis driven (or idler), a parallel linked single axis , X-Y axis system and/ or X-Y-Z axis systems. The LM is engineered for carriage speeds up to 200 inches per second with a single module load capacity of 800 lbs. and a stroke range of approximately 20 feet with a single extrusion. Further detail of the LM design and benefits to the motion system designer are listed below.   ![LM4 XYZ Configuration png-1](https://info.racointernational.com/hs-fs/hubfs/LM4%20XYZ%20Configuration%20png-1.png?width=2000&height=1125&name=LM4%20XYZ%20Configuration%20png-1.png "LM4 XYZ Configuration png-1") ## Features & Benefits - Built with T-Slots & fasteners for more secure mounting and multi axis designs - Selection of drive stations to customize the application - Mechanical or inductive switches for Home reference and Over-travel Limits and protection - A high strength steel cord reinforced polyurethane belt and shock absorbing elastomer tires on ball bearing wheels allow for normal loads up to 800 lbs. and side loads of 400 lbs. - Cogged belt & pulleys are machined to be 0 degree backlash which can yield a repeatability of +/- 0.003" - High precision 6063 aluminum alloy extrusion can handle carriage travel up to 20 feet without splices. 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