60 servo series (tooth yoke separation structure)
The stator adopts the combined structure of tooth and yoke, which greatly reduces the production cost of iron
core compared with the conventional segment structure;In the design of the rotor, the magnetic steel structure
adopts IPM structure. Compared with the conventional SPM structure, the cost of the magnetic steel is reduced
synchronously. Moreover, the stator and rotor punched from one die, and the cost of a set of iron core is reduced
by more than 15% compared with the previous scheme.