Working Principle

Typically adopts a configuration with the wave generator as the active component, the rigid wheel fixed, and the flexible wheel as the output. During operation, the rigid wheel is fixed, the motor drives the wave generator to rotate, and the flexible wheel acts as the driven wheel, outputting rotation to drive the load movement.

Product Features

· High load capacity: In harmonic drive, the meshing of teeth is surface contact, and the number of simultaneously meshing teeth (overlap coefficient) is relatively high, resulting in low unit area load and higher load capacity compared to other transmission forms.

· Large transmission ratio: The transmission ratio of single-stage harmonic gear transmission can reach i=70~500.

· Compact size and lightweight. Suitable for application in robotic joint transmission.

· High transmission efficiency and long service life.

· Smooth transmission, no impact, no noise, and high motion accuracy.

Application Scope

Widely used in industries such as electronics and semiconductors, new energy, aerospace, and robotics.

Especially in high-dynamic-performance servo systems, the use of harmonic gear transmission demonstrates its superiority.