Gearmotors are generally used for low speed high torque transmission device, the motor reducer general will have several of the same principle to achieve the desired gear reduction effect than the size of the gear teeth, is the transmission ratio. With the continuous development of the slowdown in the industry, more and more companies use the reducer. Gear reducer 1, R series coaxial helical gear reducer with international technical requirements of manufacturing, high technology content 2, space-saving, reliable and durable to withstand high overload capacity, power up to 132KW; 3, low energy consumption, superior performance, speed reducer efficiency up to 95%; 4, small vibration, low noise, high energy; 5, high-quality forged steel, steel cast iron box, the gear surface after high-frequency heat treatment; 6, precision machined to ensure parallel shaft and locating bearing requirements, forming helical gear reducer assembly equipped with various types of motors, a combination of mechanical and electrical integration, fully guaranteed product quality characteristics.