1. The features 1.1. High bearing capacity, low noise, high efficiency and long service life 1.2. Can be mounted in 6 ways 1.3. The shafts can be mounted in right-angle and parallel way 2. The application condition 2.1. The peripheral speed of speed reducer is no more than 20m/s; the speed of high-speed shaft is no more than 1500r/m 2.2. The reducer can run both CW and CCW direction