Diamond-like carbon (DLC) coating extends life and reduces friction
Ball screw actuators
Meiden has adopted ball screws for variable capacitors to overcome overload conditions such as high speed / high acceleration reverse matching, same range continuous operation, micro-motion and hunting oscillation. They provide vastly superior life expectancy, exhibiting near-zero friction for high-speed and high acceleration / deceleration functions. The UW series is available with small ball screw profiles to meet size constraints and extend life.
