Thomson Linear's ECT-Series of Precision Linear Actuators are designed and built for the most demanding applications. The ECT-Series is Thomson's highest performing line of Electric Cylinder Systems. The ECT-Series is extremely suitable for applications where powerful performance over a long life cycle is a necessity. With a full range of drive controls, accessories, mounting types and options, these ECT-Series Precision Linear Actuators are suitable for any type of environment. Viewed as a better option over hydraulic or pneumatic equivalent products, the ECT-Series are easy to installs, simple to maintain and straight-forward to control. This family comes in two different sizes mating our traditional Movotrak ECT-90 and ECT-130 actuators. Features include: Ball screw driven 25/32/40 mm screw diameters 10/20/32/40 mm screw lead options 100% duty cycle operation .05 mm (.002 in) repeatability Backlash as low as .11 mm (.004 in) Extruded anodized aluminum profile T-slots/bolts for sensor mounting Shock load and vibration resistant Harden chrome steel extension tube IP65 environmental protection class Single point lubrication ECT-Series Installation Manual