:::: MENU ::::

Mechanical engineering blog | Rotary Dampers | Ball Bearings | One-Way Clutches | Torque Limiters

 The motion of hoisting up something, such as blinds, roll screens, winches is heavy when it starts to hoisting up and very light when it finishes hoisting up, depending on the own weight of the object to be hoisted. In such applications where the motion stroke is long and the braking force is highly variable, our standard rotary damper cannot...