CPC Subgroup
F16D 27/102 with radially movable clutching members (F16D27/105 takes precedence)
Full Title
Magnetically- actuated clutches; Control or electric circuits therefor (clutches with magnetisable particles F16D37/02; ) > with an electromagnet not rotating with a clutching member, i.e. without collecting rings > with radially movable clutching members (F16D27/105 takes precedence)