In industrial robots, harmonic drives are widely used in joint transmission systems due to their high precision, high torque transmission, and smooth operation. These characteristics make harmonic drives an ideal choice for applications requiring precise control and high performance, such as industrial robots, aerospace equipment, and precision instruments. To solve the problem of fatigue failure and short lifespan of the flexspline—a critical component in harmonic drives—HONPINE has designed a cup-type harmonic drive.

The harmonic drive reducer is a high-performance reducer featuring a compact structure, large transmission ratio, light weight, minimal backlash, and high transmission accuracy. It is widely used in high-precision fields such as industrial robotics, medical equipment, aerospace, and intelligent manufacturing. As a key core component of industrial robots, its performance directly affects motion control accuracy, operational stability, and energy efficiency. The top-hat type harmonic drive reducer is developed based on the conventional harmonic drive reducer, with enhanced rigidity and extended service life.