ZQD series reducer manufacturer

The transmission device of the ZQD series reducer adopts a two-stage helical gear transmission with two channels. The gears of the ZQD series reducer have medium hard tooth surfaces and an involute helical tooth structure. After stopping due to vibration, let's take a look at the internal inspection of the ZQD series reducer together with the ZQD series reducer manufacturer.

1. The clearances of the south and north bearings are 0.15mm and 0.10mm, respectively The clearances of the south and north bearings on axis II are 0.22mm and 0.20mm, respectively, while the clearances of the south and north bearings on axis III are 0.15mm and 0.20mm, respectively;

2. The gap between the two fixed distance rings on the east and west sides is 0.64mm and 0.40mm respectively, and the distance from the joint surface of the upper and lower casings to the lower point of the output shaft is 224.98mm;
3. The working tooth surfaces of the high-speed shaft small gear and the large gear meshing with it have slight pitting corrosion.
In addition, there is severe pitting corrosion on the tooth surfaces of a pair of gears with secondary meshing in the internal inspection of the ZQD series reducer. The teeth of the small and large gears have pitting and peeling phenomena in the working direction. A small groove with a depth of about 1-1.5rnm and a length of about 80% a has been formed near the indexing circle due to pitting and peeling, and the involute tooth profile shape of the ZQD series reducer gear tooth section has changed.
The internal inspection work of ZQD series reducer equipment is as introduced above. If you encounter any problems while using ZQD series reducer equipment, you can continue to follow our website updates.