Electric Linear Actuator Reciprocating Motor AC 110V + Speed Controller Set. Stroke ability: 30100mm Stroke can be adjusted by your requirements. Widely use for Shale shaker, Vibrating screen, Incense machine Squirt machine, Spraying Machine, Pellet machine, Particle-making Experiment, Lifespan lab testing, Sex Machine and so on. The longer the stroke, the smaller the torque; the speed faster, the noise louder; if you use the speed controller to reducer the speed, the torque will be smaller; before you order, you need to confirm the torque, overload will burn down the motor! The linear actuator material. Aluminum alloy, long life; it’s an automatic constantly reciprocating linear actuator, which frequency is variable; it’s output in an axle, the run speed is Non-uniform; axle need adds lubricating oil at regular intervals, in order to limited axle temperature less than 90 degrees, and oil wetness; Due to rotating lump is affected by gravity, the machine go and back speed is different. This Linkage Mechanism is an automatic constantly reciprocating linear actuator motor, which frequency is Variable; 2. This machine output in an axle, the run speed on axis is Non-uniform; 3. The speed faster, the noise louder. Linear motion part is consist of sliding linear ball bearing and steel axle. Axle need adds lubricating oil at regular intervals, in order to limited axle temperature less than 90 degrees, and oil wetness; 5. Due to rotating lump is affected by gravity, the machine go and back speed is different. Speed higher than 300rpm has very small force, the load larger then maximum force will break gearbox. Clear all barriers before operating the motor, even use your hand holding the shaft may break the motor. Please do accord to our advices for avoid unnecessary trouble. 1 x AC Motor Linear Actuator (Gift 1PCS AC Speed Controller + 1PCS plug). For the long-time holiday, we’ll post the info on our store and reply you automatically via emails. We’ll try our best to help you solve the problem.