Ac 110v Electric Linear Actuator Reciprocating Motor + Pwm Speed Controller Set

DIY Reciprocating Cycle Linear Actuator with Gear Motor 12V Power Supply PWM CONTROL REGULATER

Ac 110v electric linear actuator reciprocating motor + pwm speed controller set this machine output in an axle, the run speed on axis is non-uniform 3. 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!