BMV Cycloidal hydraulic motor

To reduce the pressure energy loss when the hydraulic motor is used in the hydraulic system, it is first necessary to start from the inside and reduce the power loss while reducing the pressure loss inside the system. To solve this problem, the pressure loss of the internal flow path of the component can be improved, and the integrated circuit and the cast flow path can be used. At the same time, it is also necessary to reduce or eliminate the throttling loss of the system, minimize the overflow flow that is not required for safety, and avoid the use of throttling systems to adjust the flow and pressure.

In the use of materials, materials manufactured with static pressure technology and new sealing materials can be used, so that friction losses can be effectively reduced. Maintenance in use is indispensable, timely maintenance of the hydraulic motor to prevent pollution from affecting the life and reliability of the motor, it is necessary to develop new pollution detection methods, online measurement of pollution, timely adjustment, not allowed to lag, so as to avoid loss due to processing is not timely. To reduce the pressure energy loss of hydraulic motors, it is necessary for hydraulic motor manufacturers and consumers to work together, so as to prevent the pressure energy loss to a greater extent.

Of course, the cleaning of the hydraulic motor is also very important. The hydraulic motor is generally washed before it is officially put into use, and the purpose of washing is to remove the pollutants, metal chips, fiber compounds, iron cores, etc. remaining in the motor. In the first two hours of work, even if the motor is not completely damaged, it will cause a series of failures. Therefore, the following steps should be followed to clean the motor oil circuit:

1. Clean the tank with a kind of easy to dry cleaning solvent, and then remove the solvent residue with filtered air.

2, clean all the motor pipes, in some cases need to impregnate the pipes and joints.

3. Install oil filter in the pipeline to protect the oil supply pipeline and pressure pipeline of the valve.

4. Install a washing plate on the collector to replace the precision valve, such as the electro-hydraulic servo valve.

5. Check whether the size of all pipes is appropriate and whether the connection is correct.