Analysis of detailed installation issues for envelope worm gear reducers

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When installing envelope worm gear reducers, we need to pay attention to the symmetry of the drive shaft; we must ensure that this error does not exceed the compensation capacity of all couplings in use. This ensures good transmission efficiency and also extends the machine’s service life. When installing the transmission components on the output shaft, it is not allowed to use a hammer for striking. Our usual approach is to assemble those components with the internal threads at the shaft end and secure them using bolts. If this process is not carried out properly, it can easily lead to damage to the parts of the reducer. In our design, it is best to avoid using rigid fixed couplings; improper installation can result in increased external loads, which in turn can cause damage to the bearings of the reducer, and in severe cases, even lead to the breakage of the output shaft.