Recent content by Ken.Li

We are designing a foot pedal mechanism to actuate two hydraulic pistion pumps. But the torque to actuate a pump is more than 50In-lbs at full stroke. In addition, a spring is used to make the control shaft of a pump return to its neutral position. Totally the torque to actuate a pump is...

A ZTR ( Zero Turn Radius) vehicle is the machine that can make a zero radius turn with the its turning center which usually is the point of rear wheel which touches ground.