DIFF Subgroup
H02K 37/08 with rotors axially facing the stators
Introduced: January 1985
Full Title
Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors > of variable reluctance type > with rotors axially facing the stators
No child classifications to compare. This is a leaf node in both IPC and CPC.