Haydon Kerk Motion Solutions, Inc. offers the LRS Linear Rail System in several configurations, both motorized and non-motorized. These linear rail systems consist of a stationary base and a load bearing carriage that travel along a rigid extruded aluminum rail.

The LRS Linear Rail Systems comes with several in-line motor options, including a single stack or double stack size 17 stepper motor, a stepper motor with an integral chopper drive or the IDEA programmable linear actuator, which consists of the stepper motor, drive and controller programmed through a graphic user interface. The LRS is also available without a motor, so designers can integrate with a variety of motor types and belt and pulley configurations.

The carriage design controls slide bearing play with a patent pending self-adjusting linear bearing. "T" Slots that provide the capability to mount limit switches and sensors are integrated along the length of the rail system. The lead screw is made from 303 stainless steel and can be configured with optional Black Ice TFE coating for permanent lubrication. The LRS Linear Rail system comes standard with a general purpose lead screw nut, but in cases of extreme control, the system can be configured with a Kerk CMP or WDG precision anti-backlash nut.