Current label: Hydraulic motor
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Network optimization data: its core components are basically the same as A2F pump/motor, and its variable mechanism components and variable mode are basically the same as A7V constant power variable pump. The minimum swing angle of TJVW5 variable speed motor cylinder is 7 °, and the swing angle is 25 °. Common variable methods include high-pressure automatic variable (HA) and hydraulic control variable (HD). High pressure automatic variable is based on the working pressure
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Network optimization data: During processing and before assembly, parts shall be deburred to prevent collision and scratch, be careful and clear, and prevent iron chips, sand, dust, sundries, etc. This will affect the cleanliness of the motor and lead to performance defects or even damage of the motor. In a word, the oblique axis plunger motor belongs to precision machining parts. Although the size is small and there are not many parts
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Network optimization data: when the pressure of high-pressure oil decreases and the pressure transmitted by the regulating spring to the pilot piston is greater than the hydraulic pressure at the upper end of the pilot piston, the control valve core moves above the valve sleeve under the action of the regulating spring to connect the control oil in the large chamber of the variable piston with the low-pressure chamber. The pressure at the small end of the variable piston is high and the pressure at the large end is low, so the variable piston moves downward under the effect of pressure difference
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Network optimization data: with the increase of pressure, high-pressure oil acts on the upper end of the guide plug through the nozzle, pushing the guide rod, and pushing the control valve core. Because this thrust is greater than the force of the adjusting spring, the control valve core moves downward to make high-pressure oil flow into the lower chamber of the variable piston through a transverse hole. At this time, the oil pressure at the upper and lower ends of the variable piston is equal, but the area at the lower end is larger than that at the upper end
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Network optimization data: the transmission mechanism is composed of the adjusting screw 6, feedback spring 7, 8, control piston 9, push rod 10, reversing valve element 11, etc. installed in the rear cover. The control piston 4 is a trapezoidal plunger. The big end of the control piston is provided with a transverse hole, in which there is a shift pin. The left end of the shift pin is matched with the central hole of the port plate, and the right end of the shift pin is sleeved on the guide rod. Operating piston
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Network optimization information: TJVM principle of variable frequency motor. The hydraulic oil circuit drives the plunger to move and drives the drive shaft to rotate, and the drive shaft drives the load to work. The role of the motor is to convert hydraulic energy into mechanical energy. The output shaft speed of hydraulic energy is proportional to the input flow, and the output torque increases with the increase of the pressure difference between the high and low pressure sides. When pressure oil is pressed into the rear cover inlet
