XYJ series hydraulic winch is composed of various integrated valve blocks, hydraulic motors, brakes, planetary reducer, winding, racks and clutches with one-way balance valve and high pressure shuttle valve controlling brake. Users only need to be equipped with pump station and reversing valve. Because the winch has its own valve set, it not only simplifies the hydraulic system but also improves the working reliability of the transmission device.
In addition, it also has the characteristics of high efficiency, large power, less energy consumption, low noise, beautiful appearance, compact size, good economy and so on. The product can be widely used in construction engineering, petroleum, coal mining, machinery, geological drilling, ship deck machinery and other equipment, the product has not only sold well in the whole country, And exported to the Middle East, Southeast Asia, India, South Korea, Russia, Australia, the United States, the Netherlands and other countries and regions.
Application of hydraulic motors to pay attention to the problem
1, the hydraulic motor generally allows in the short term beyond the rated working pressure of 20%-50% under the pressure of the work, but can not be with large speed than at the same time the instantaneous large working pressure.
2, the motor pump oil way has a certain limit, when the back pressure type is relatively large, should be set oil seepage pipeline.
3, under general circumstances, the hydraulic motor of large distance and high-speed rotation can not happen at the same time. The true speed of the hydraulic synchronous motor can not be less than the motor's small speed ratio to prevent problems.
If the motor rated power of the specified hydraulic motor is low, and the technical parameters such as motor torque can not reach the application requirements, the speed reduction organization can be promoted in the motor and the server. In order to make the operation stable, the oil seepage of the motor must be maintained at a uniform speed, and there is a certain pump oil back pressure type.
If the cost budget is sufficient, the total efficiency of the motor should be used; If the application people pay more attention to the service life of the machine and equipment, they should use the motor with small loss in the principle of the hydraulic motor, and the goods used after the most suitable for the above plan.
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