Hollow Shaft Harmonic Drive Strain Wave Gear

The FHG-III series harmonic drive features a large hollow shaft structure. It adopts an integrated sealed flange design that combines harmonic drive components into a single unit, pre-filled with specialized lubricating grease for simplified equipment assembly. A high-rigidity cross roller bearing (main bearing) is integrated internally. This system is typically configured with either fixed circular spline and flexspline output or fixed flexspline and circular spline output.

Features

●  Large hollow shaft structure facilitating cable and optical line routing

●  Fully sealed integrated design pre-filled with specialized lubricating grease

●  Input connections via timing pulleys or gear shafts

●  Excellent rotational and positioning accuracy

●  High torque capacity

●  High rigidity

●  Coaxial input and output