1. Diversified types and multiple variation designs. Get rid of the traditional single base mounting way, add hollow shaft hanging type, floating support base, motor and reducer integrated connection, multi-azimuth mounting surface, and other different types, expand the use range.

2. Modular combination design. The basic parameters adopt the priority number, the dimensions and specifications are neat, the parts are universal and interchangeable, the series is easy to expand and the pattern is renovated, which is helpful to organize the mass production and reduce the cost.

3. High level and high performance. Cylindrical gears are generally carburized, hardened, and grinded, their bearing capacity is increased by more than 4 times, and their volume is small, weight is light, noise is low, efficiency is high and reliability is high.