Item Type: Electric Putter Motor Power: 30W Standard Stroke: Approx. 300mm / 11.8in Standard Installation Size: L=S(stroke) + Approx. 105mm / 4.1in Load Capacity: 300N (30kg load) No-load Speed: 10mm/s Work Efficiency: 10% Ambient Temperature: -5℃ +50℃ Protection Level: IP45 Built-in limit switch, not adjustable after leaving the factory Low noise design, DB＜53 There is a nylon gear structure inside. Uses: Boats, automobiles, industrial machinery, automobiles, window Instructions: 1.The putter cannot be overloaded. Overloading will affect the service life of the motor. The thrust should be selected higher than its own thrust 2.DC putter motor uses positive and negative pole conversion, "+" extend, "-" retract 3.The putter moves in a straight line 4.The upper and lower holes of the putter are for installation Size: Approx. 6.2mm / 0.2in 75mm / 3in 36mm / 1.4in 18mm / 0.7in 45mm / 1.8in 24mm / 0.9in 32mm / 1.3in Diameter: Approx. 10.1mm / 0.4in 36mm / 1.4in 1、The limit switch and the telescopic rod will automatically stop after running to the end or to the top to ensure that the motor will not burn out. 2、Enclosed gear box, components adopt closed box design, effectively reduce noise and extend the life of the motor. 3、The ideal product to replace the hydraulic rod and pneumatic rod, saving energy consumption. 4、This electric actuator can be controlled by a computer and is easy to automate. 5、The electric putter rod can be applied to electric lift tables, electric recliners, electric lift beds, etc. 1 x Electric Putter 1 x User Manual