The LEF series slider type electric actuator features a low profile height of 46mm *. Theactuators main body can bemounted without removing any exterior components, such as the cover, making installation easy.Thestandard equipped seal band covers the guide, ball screw and belt, preventing grease and external foreign matter from splashing and entering theLEF.There are 2 types of drivers available,ball screw or timing belt. Available motors includeservomotor ball screw drive or step motor belt drive. When the LEF is ordered with the controller, initial data of the actuator is preset in the controller allowingstart-up in a short time with the in.easy modein..