There are also many things that need to be paid attention to when the hydraulic motor is in use, so as to ensure that the motor will not have problems. Of course, it also has some other things to pay attention to, so as to avoid some accidents, filtering: normal The filtration precision for industrial use is 23 microns, and the allowable precision is 75 microns for low pressure, low speed or clearance conditions. Viscosity: The performance should be obtained under good viscosity conditions, so the viscosity of the motor should be in the range of 15-1000 cm under most working conditions. Leakage: The drain port should be connected to the mailbox separately. The maximum pressure is 0.1Mpa. If the pressure is too high, it is easy to damage the oil seal and cause leakage. The hydraulic motor can be installed at any position. The bracket on which the motor is installed must have sufficient rigidity. During installation, the drive shaft connected to the hydraulic motor should be coaxial with the output shaft of the hydraulic motor. The level of the drain line should be higher than the level of the motor housing. To prevent the oil in the motor housing from draining. Before starting, the liquid motor housing must be filled with hydraulic oil to prevent damage. Strictly ensure the cleanliness of the connection port, and do not allow any solid foreign matter to enter.