SMC LEFS40NM1B-300C Electric Actuator MSRP: Now: $1,500.60 Was: LEFS, Electric Actuator, Slider Type, Ball Screw Drive, MotorlessThe LEFS is available in a motorless type, permitting the mounting of an AC servo motor other than the standard chosen by SMC. Shaft... LEFS40NM1B-300C