The LB250-36 Series Linear Actuators are designed to provide accurate precision while minimizing physical size and cost. These actuators use a low friction, preloaded stainless steel linear guides providing solutions for typical industrial applications. Ideal for light-mid applications, the LB250 is perfect for applications less than 200 pounds, accuracy within 0.005", and speed ranges up to 100 inches per second. The LB250 Series is an economical package designed and built in the USA! The actuator can be setup to be open loop or closed loop (Assembled with encoders), with end of travel switches, variety of servo motors, stepper motors, and travel options ranging from 12 to 48 inches . (See Ordering Information for full part number.)