The LES series electric slide table actuator uses a compactly-integrated, recirculating linear guide for high rigidity and high precision. When the LES is ordered with the controller, initial data of the actuator is preset in the controller allowing start-up in a short time with the in.easy modein.. Two types of built-in motors * are available. The series can be top or bottom mounted. In addition, the LES series is available in an optional symmetric style *.