Check the listing for details. Newport CMA-12CCCL Motorized Linear Actuator, ESP, 0.5" Range, Closed Loop. Condition: Used. Listed at 245.00 USD. Newport CMA-12CCCL motorized linear actuator, ESP-compatible. Tested, fully functional, and in excellent physical condition. The CMA-12CCCL Closed-loop DC Servo Actuator has 12.5 mm of travel. The CMA provides sub-micron minimum incremental motion and can be used for loads up to 90 N. To protect your investment, CMA actuators include fixed integrated limit switches. Limit-sensing switches provide feedback to your controller indicating that a limit switch has been reached. CMA actuators provide reliable motorized motion in a lightweight and very compact package. The CMA incorporates an excellent space saving design (only 19.7 mm height x 15.2 mm width) that allows it to be used with a wide variety of linear stages, mirror mounts, and OEM applications. The CMA is designed to fit your existing manual stages and other opto-mechanical components as a direct replacement for manual micrometers.For additional information and specs, refer to Newport's FTP site.