coupling of 6 speed characteristics

the soft-start , can be alleviated to start, acceleration , deceleration and stopping  variable speed, hydraulic coupler input speed in the same circumstances , you can output stepless changes , and changes in a wide range of speed , when the speed change is large, compared Hydraulic ferrules  the throttle , significant energy overload protection, since hydraulic coupling is flexible drive , its between the impeller and the turbine speed difference , so when the driven shaft resistance torque suddenly increases , the speed difference increases , even when the fan when braking load of the machine , power machine can continue to operate without burning , fans can also be protected.vibration isolation , coupling of the pump and the turbine wheel is no mechanical contact between the torque transmitted through the working fluid is a flexible connection . When the drive shaft is cyclical vibration ( such as torsional vibration , etc. ) , it will not spread to the driven shaft , with good isolation effect . Can reduce the impact load , prolonged mechanical life of the motor or fan . no-load starting , the motor can start under load or light load , reducing the impact on the grid , which can be chosen smaller capacity motors and electronic control equipment, reduce equipment investment and reduce starting current.in addition to bearing outer wear parts , so reliable, long-term operation without maintenance , long life