Shaft Assembly Cylindrical Gear Decelerators (ZJY)
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1. Series ZJY shaft assembly decelerator is mounted directly in a way of hanging on the dynamic input shaft of matching master machine, which dispenses with the connecting accessory and decelerator erection platform. It is applicable for the mechanical drive of bucket elevator, belt conveyor, and fight conveyor, as well as matching with other similar master machine.
The product is manufactured according to ZBJ19909-88standard, and main drive components are made of quality alloy steels. Gear wheel is processed with carburizing and quenching and grinding teeth with precision of Class (GB10095-88)6.
The product is compact size with high carrying capacity, long service life, low noise, and high efficiency. ZJY has the same output torque as that of ZJ shaft assemblage decelerator. ZJY weights only 30% weight of ZJ, therefore, the rigidity required for the master machine frame is significantly decreased, and ZJY drives stable.
Not only can this product be operated double direction, but also it can be equipped with antirunback device to achieve oneway braking.
2. Type and symbol of decelerator
The unit for the complete series decelerator is low-speed class center distance (mm) , in total 9 specs of 75,90,106,125,150, and 300 each specs has 9 drive ratios of 10,11.2,12.5,14,16,18,20,22.4, and 25.