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For ordinary operators, it may not have good professional knowledge. If there is a broken shaft of the reducer, it may be overwhelmed. In general, except for the more common output of the reducer, the concentricity of the output may be poor. The reasons for existence are as follows.
First of all, the selection of the fault causes the output of the gearbox to be disabled. Some users mistakenly believe that only the additional output torque of the selected reducer is satisfactory for the operation. In fact, otherwise, the motor is additionally equipped. The output torque is multiplied by the reduction ratio, and the obtained value is in principle smaller than the additional output torque of the nearby reducer supplied by the commodity sample. Second, it is necessary to consider the overload of the drive motor and the maximum working torque required in practice. In theory, The maximum working torque required by the user. Must be less than 2 times the extra output torque of the reducer.
In particular, it is necessary to strictly abide by this principle in some applications. This is not only the maintenance of the reducer, but also the prevention of the output shaft of the reducer being broken. This is mainly because, if the equipment is in doubt, the output shaft of the reducer and its load are stuck. At this time, the overload capability of the drive motor will continue to increase the output, and thus the output shaft of the reducer may be accepted. The force exceeds twice the extra output torque and the output shaft of the reducer is broken.
Secondly, during the acceleration and deceleration, if the output shaft of the reducer is multiplied by twice the extra output torque, and the acceleration and deceleration are too frequent, the end will also cause the reducer to break. . Thinking that this situation is less present, there is no further analysis here.