This category introduces the principles, technical information, product lineup, tooth profile, transmission accuracy, backlash, wave generator, and product drawings of strain wave reducers.

The FCG-AJ series strain wave gear is engineered for high-torque and heavy-load applications. It adopts a cup-style flexspline and an integrated cam wave generator, where the cam shaft bore can be customized to match specific motor models. The input shaft directly interfaces with the wave generator's inner bore via a keyway connection. This series typically employs a fixed circular spline end and an output flexspline end configuration.

The CSF-mini series miniature harmonic drive is developed for applications with specialized volume and weight requirements, utilizing a cup-style flexspline. This series exclusively offers pre-assembled modular products for immediate use. The main bearing employs compact four-point contact ball bearings to directly support external loads. The CSF-mini series includes two types: the motor-mount type (2XH) and the shaft-input type (1U) that supports input forms such as belts, gears, and couplings. Select the most suitable model based on your mechanical design requirements.

The FHG-II series strain wave drive features a cross roller bearing coupling structure for its wave generator, allowing for automatic fine-tuning of coaxiality. The size of the cam shaft hole can be adjusted according to the customer's motor model, with the input shaft directly fitting into the inner bore of the wave generator and connected via a flat key. It incorporates a built-in high-rigidity cross roller bearing (main bearing). Generally, it is used with the rigid wheel end fixed and the flexspline end output, or with the flexspline fixed and the rigid wheel end output as the connection method.