1. Compulsory installation: The drive shaft of some mechanical equipment is longer, or the middle teeth of the internal spline and the motor spline are too tightly occluded, at this time, if the motor is forcibly installed, it will lead to damage to the rolling bearing of the hydraulic motor and internal leakage. When such a situation occurs, you can choose to add rounding in front of the spline, or use the small round hole of the inner spline to put a thick pad on it to increase its spacing.
2. Overload fitness exercise: If the rolling bearing in contact between the mechanical equipment and the hydraulic motor is damaged, the hydraulic motor will run overloaded, resulting in internal leakage. Once the rotating shaft is damaged, the damaged position must be replaced immediately.
