The Brake Device Applied in the DDS Rotary Seal Valve
This paper describes a dry quenching rotary sealing valve brake device,including the base,the upper side of the base,the valve body,the side of the valve body,the main discrete motor.The main asynchronous motor moves the sleeve down-ward through the wire rod to control the downward movement of the brake plate,and drives the friction plate to squeeze the driven plate against the driven plate,which increases the friction resistance between the friction plate and the driven plate,so that the rotor shaft of the driven plate and the valve body can stop turning,so as to achieve the effective braking effect on the valve body.
dry quenchingrotary sealing valvebrake devicevariable frequency speed control
万方数据
维普
