For many transmission equipment, gear reducer is one of the widely used equipment. Among the many gear reducer equipment, the reducer is a transmission machine with compact structure, large transmission ratio, and self-locking function under certain conditions, and is one of the most commonly used reducers.
Gear reducers mainly include cylindrical worm reducers, arc-turned worm reducers, conical worm reducers and worm-gear reducers. Among them, cylindrical worm reducers are the most commonly used ones. There are two types of ordinary cylindrical worm and arc tooth cylindrical worm. Among them, the hollow shaft type worm gear reducer not only has the above characteristics, but also has the advantages of convenient installation and reasonable structure, and is more and more widely used.
A helical gear reducer is installed at the input end of the worm gear reducer. The multistage reducer can obtain a very low output speed. It is a combination of a helical gear stage and a worm gear stage, and has more advantages than a pure single-stage gear reducer. Except high efficiency, moreover, it has low vibration, low noise and low energy consumption.