Main features of the product
1. The five piston structure with eccentric shaft and relatively low excitation frequency has the characteristics of low noise:
2. Large starting torque, stable low-speed performance, and stable operation at extremely low speed;
3. The plane compensated oil distribution plate of zhuanli technology has good stability and less leakage: the live race and plunger sleeve are sealed by sealing rings, because the mask has high volumetric efficiency:
4. The crankshaft and connecting rod are supported by laurel, so it has high mechanical efficiency:
5. Reversibility of movement direction, the output shaft is allowed to bear certain radial and axial external force:
6. It has a high power to mass ratio, small size and weight.
Product application field
The products can be widely used in mining construction, engineering machinery equipment, lifting and conveying equipment, heavy metallurgical equipment, petroleum mining equipment, ship deck machinery, machine tools, plastic machinery equipment, geological exploration machinery equipment, and other machinery Hydraulic transmission In the system. It is especially suitable for the butterfly rod pushing of plastic machine, the lifting pattern plate, the pushing of the winding sheet, the pushing of various slewing mechanisms, the whole moving of the crawler and wheel traveling mechanisms and other transmission machinery.
Structural principle
Under the action of crossover pressure, the plunger cylinder with pressure oil forms a driving force P on the plunger body. This driving force acts on the worm center of the crankshaft through the connecting rod to make the output shaft gauge rotate, while the oil distribution plate rotates together. When the area where the plug body is located reaches the bottom dead center, the plunger cylinder is connected to the same oil port through the oil distribution, and the plunger is pulled upward by the crankshaft. At this time, the hydraulic oil after work returns to the oil tank through the oil distribution tray. Each column body is successively connected with high and low pressure oil, and the dynamic torque formed by each column body on the center of the output shaft is accumulated in the same direction, so that the motor output shaft can obtain continuous and stable rotary torque. When the oil flow direction is changed, the movement direction of the motor can be changed. Or turn the oil distribution plate 180 for assembly to realize the rotation of the motor.
