20th century 70-80 reducer technology has a great deal of development in the world, and is closely integrated with the development of the new technological revolution. General development trend of reducer as follows:
① high level and high performance. Popular carburizing and hardening and grinding of cylindrical gear, carrying capacity increased by more than 4 times, small size, light weight, low noise, high efficiency and high reliability.
② building block design. Priority number of basic parameters and sizes neatly, versatility and interchangeability of parts, series easy to expand and rolling, to organize production and reduce costs.
③ type diversification, variant design. Get rid of the traditional single Pedestal Mount, adding a hollow axle suspension, floating support base, motor and gear reducer integrated join, multiple mounting surfaces, such as different types, expand the scope of use.