High reduction ratio: harmonic reducer does not need complicated mechanism. Single-stage deceleration can achieve 30-160 times high reduction ratio.

Zero backlash: unlike the ordinary reducer, the unique meshing method of the harmonic reducer has a very small backlash value and can even reach zero backlash.

High positioning accuracy: because the number of teeth of harmonic reducer meshing is especially large and symmetric, and the tooth pitch error and accumulated pitch error which affect the rotary precision is averaged, its position accuracy and rotary precision can reach high requirements.

Compact and simple design: even in the case of high reduction ratio, the harmonic reducer is composed of three basic parts. It is coaxial installation, simple structure, and convenient design.

Light weight: under the same torque and speed ratio, the parts of harmonic reducer are reduced by 50%, and volume and weight are reduced by 1/3 or more compared with the ordinary reducer with equivalent transmission ratio.

High torque capacity: the harmonic reducer has a large bearing capacity, and the flexspline is made of special steel with high strength and fatigue resistance. The number of meshing teeth is large, which is about 30% of the total number of teeth.

High transmission efficiency: harmonic reducer has high transmission efficiency. Compared with other transmissions with the same speed ratio, harmonic reducers have high efficiency with the maximum efficiency of about 96% due to the small number of moving parts and low speed of meshing surfaces.

Quiet operation: The teeth's engagement and engagement during the movement of the harmonic reducer gradually enters and exits between the teeth of the rigid wheel with the deformation of the flexible gear. Variety.