1. Pilot pressure control works largest displacement motor starting displacement hydraulic motor maintenance, when the working pressure is lower than the set pressure valve 7, valve 7 can not afford to effect the sale of the hydraulic motor control, motor displacement with X port pilot control pressure changes infinitely variable between maximum and minimum, enabling the pilot pressure control. When the motors A, B port to provide any working oil pressure when the oil pressure of the cylinder can enter the small chamber 5 of the variable through the check valve. When X port pilot control pressure increases, pilot pressure oil acts on the valve 1 regulator spring force to overcome the force of the spring 2 and 3, and pushes the valve 1 is moved to the right hydraulic continuously variable transmission is based on the hydrostatic principle work . It consists of two piston composed, as a pump, and the other as a hydraulic motor. Two pumps are coaxially mounted on the center divider, the central distributor is connected with the transmission housing. To form a closed hydraulic fluid system housing. The hydraulic fluid from the pump to the hydraulic motor, or vice versa. Oil pump driven by the electric motor power source of hydraulic motors, hydraulic motors transfer torque to the output shaft. Changes in the volume of the pump can change its speed. Large displacement pump is high speed, low speed hydraulic motor and vice versa repair |. Hydraulic motors | hydraulic from Jinan Jing Jing Chong Chong Hydraulic Machinery Limited. Jinan Jing Chong Hydraulic Machinery Co., Ltd. (www.jnjcyy.com) (www.jnjcyy.com) strong, credible, in Jinan, Shandong mining machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead crystal create hydraulic and you hand into the brilliant, for a better future!