ZJY hard tooth surface reducer
The ZJY series shaft-mounted reducer adopts the installation method of directly hanging on the power input shaft of the supporting host, omitting the connection accessories and reducer installation platform between the two. It is suitable for bucket elevators, belt conveyors, and scraper conveyors. The mechanical transmission of machines and other equipment can also be matched with other hosts that have this installation requirement.
The products are manufactured according to the ZBJ19009-88 standard. The main transmission parts are made of high-quality alloy steel. The gears are processed by carburizing, quenching, and gear grinding, with an accuracy of (GB10095-88) level 6. The product is small in size, high in carrying capacity, long in life, low in noise and high in efficiency. Compared with the ZJ series shaft-mounted reducer, with the same output torque, the weight of ZJY is only about 30% of ZJ, so the rigidity requirements of the supporting host machine frame are greatly reduced, and the transmission is stable.
In addition to the two-way operation, the product can be equipped with a backstop device according to user needs to realize one-way braking.
Model and mark of reducer
The whole series of reducers take the low-speed center distance (mm) as the unit, with a total of nine specifications of 75, 90, 106, 125, 150, 180, 212, 250, and 300. There are nine transmission ratios for each specification: 10, 11.2, 12.5, 14, 16, 18, 20, 22.4, and 25.
The marking code of the reducer includes the model, the center distance of the low speed stage, the nominal transmission ratio and the direction of rotation.