Gear motor output shaft has broken or bending phenomenon gear reduction motor occurs, the reason and drive motor broken shaft causes the same. But the deceleration of the motor output is the product of drive motor output and reduction ratio, relative to the motor output more, so the gear motor output shaft are more likely to be broken. Therefore, when the users in the use of gear motor, the output terminal assembly concentricity guarantee should also pay attention to very much! Second gear motor output too small broken shaft problem
Secondly, in the process of acceleration and deceleration, the gear motor output shaft by the instantaneous torque if more than 2 times of its rated output torque, and the acceleration and deceleration and too often, then will eventually make reduction motor shaft. Considering the problem of less, so there is no longer a further introduction.
If reduction motor concentricity error is large, the radial force makes the motor output shaft temperature, the metal structure have been destroyed, and finally the radial force will exceed the motor output shaft can bear radial force, resulting in broken drive motor output shaft. The higher concentricity error, the shorter the time broken drive motor output shaft. In drive motor output shaft broken at the same time, the deceleration motor input will also suffer from the aspects of the radial force, if the radial force beyond both at the same time can bear radial load, the largest of its results can also lead to produce deformation or fracture reduction motor input. Therefore, in the assembly is very important to ensure the concentricity!
"Good" standard measure motor is mainly two aspects: one is small geared motors "durable", the second is "good". "Durable" refers to the safe trouble-free operation (normal replacement of parts, should not belong to the fault), although performance almost, but the motor can run continuously trouble-free; "Good" refers to the motor performance is good, such as high efficiency, power factor, vibration, low noise, easy to maintain "quality" is a contains: trouble-free, two aspects of good performance.
Improve the quality of products, for any enterprise is a brushless gear motor difficult project, must, from the perspective of the management, design, manufacture.
Design link is particularly important, not only directly affect the product performance, and directly and indirectly on the processing technology, manufacturing quality can not be ignored. Therefore emphasis on design will "carefully". And manufacturing, to improve the quality of products is still not easy to be found in processing, and impact on the quality of the larger process, such as processing, stand aging, varnished, core bearing assembly, such as processing cannot treat STH lightly.