Basic functions of hydraulic coupling

The hydraulic coupling has the functions of flexible transmission, shock mitigation and torsional vibration isolation, which can prolong the starting time, reduce the starting current, enable the power machine to start with light load, solve the difficult problem of starting with heavy inertia load, and protect the prime mover from overload. And the product can achieve energy saving and power saving effect by reducing the motor base number. The variable speed hydraulic coupler has the function of stepless speed regulation, and the energy saving effect is remarkable when it is applied to fans and pumps.

When ordering the torque limiting hydraulic coupling, the power and speed of the prime mover, the shaft diameter, key height and key width of the prime mover and the working machine shall be indicated. Other forms shall indicate the diameter, groove type, number of grooves of the belt pulley, the diameter and size of the brake pulley, and whether the vertically installed coupler is vertical or vertical. It is recommended that the user indicate that G7 tolerance is adopted for the shaft hole tolerance matched with the prime mover and working machine. If no special indication is made, it will be processed according to the reference hole tolerance H7. When ordering the variable speed hydraulic coupling, it is required to indicate the direction of the coupling (stand at the motor to see whether the input end of the hydraulic coupling is clockwise or counterclockwise). For detailed information and product size parameters of special types, please call or write to consult and negotiate.