Speed Reducer
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Structure of Harmonic Gear

Wave generator: The wave generator is consists of an elastic bearing and an elliptical cam. The wave generator is usually mounted at the input of the reducer.
Elastic gear: The elastic gear is a thin cylindrical cup with external teeth. The elastic gear is usually mounted at the output of the reducer.
Internal gear: The internal gear engages the teeth of the elastic gear. The internal gear has two more teeth than the elastic gear.
Product features

Optimizes for tooth profile design: high contact ratio tooth profile design to achieve lower structural stress, smooth operation and high torsional stiffness.
Optimizes for structure of elastic gear design: the structure of the elastic gear is optimized to improve structural strength, durability and vibration.
Optimizes for radial bending moment design: consider both the axial torque and radial bending moment to achieve the actual field load conditions.

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