The original LEFS slider features an inline motor with a cover. Because the motor drives the ballscrew directly, additional cost of a belt and pulley system is avoided. The motor cover is taller than the load platform, so be aware of potential interference at the origin position.

The 11-LEFS is the clean room version of the standard LEFS. This version is only available with the inline motor. Strokes are available in 50mm increments only.

The 25A- series variations are compatible with secondary battery manufacturing for electronics, automotive, and other vehicle types.  Design goals include eliminating copper (Cu) and zinc (Zn) materials where possible, and employing a low dew point grease that retains lubricity even in low manufacturing termpertures.  Please note the copper and zinc materials are used for the motors, cables, controllers and drivers.