The pin is assembled on the machine end cover with the bearing to the base stop, and the radial gap of the bearing once with 0. The correct device method is lubricated flat, with a steel pipe sleeve which is much equal to the thickness of the inner ring of the bearing, and press the bearing in the correct position of the cleaning journal. The radial exemption value of the end allowed by an increase of 2 to 3 times. .03 mm thick plug, if the maximum gap position is in the upper direction (motor horizontal device) It is correct, rugged, otherwise, the unit is unable to assemble. The cause is that the assembly occasion is not cleaned, such as water, acid, alkaloid and toxic gases; the tools are contaminated; using the quality of quality. Avoid the method of assembly the bearing should insist on the environment, the tool is clean; the wandevery is thoroughly; exchange high quality lithium-based grease. Data fatigue is fatigued because of the fatigue of metal data, Clutch Release Bearings and the irregular fragment of the bearing roller and the nominal of the bearing roller is confused. When it is pressed, it should be uniform and cannot be too fierce.Then, press the diameter of the allowable bias value of the differential speed of the motor. When it is more than 1/1000, it will cause too high of the bearing operating temperature, and the slide and ball are heavy, and the rotary risotable heel end bolt pressure surface is not perpendicular to the bolt axis. Avoiding the core of the iron core, soaked with silicon organic varnish 1052, the silicon steel sheet is soaked, and the novel bearing of the silicon steel is exchanged; the new bearing of the same model is exchanged; with the rotor core school direct rotation shaft zigzag; take 180 ° symmetric method; tighten the end cover stop bolt Reinforcement, tighten the foot bolts.
