Miniature synchronous motor

Details Miniature synchronous motor Miniature synchronous motor

H - Electricity

02

K

H02K 21/14 (2006.01) H02K 1/14 (2006.01) H02K 3/52 (2006.01) H02K 21/12 (2006.01)

Patent

CA 2128402

13 ABSTRACT A bobbin or spool is molded of thermoplastic with one end flange of substantially greater diameter with a plurality of arcuately spaced voids through the flange. A coil is wound on the bobbin and a first ferromagnetic cup with integrally formed spaced finger-like plural pole segments in a circumferential array is axially received over the smaller spool flange and coil with the pole segments extending through the voids in the larger spool flange. A second ferromagnetic stator cup with finger-like spaced plural pole segments in a circumferential array is nested against the larger spool flange with the pole segments interdigitated with the pole segments on the first cup. A third stator member interconnects the first and second stator cups through the spool; and, a permanent magnet rotor is journalled on the third pole segment within the stator pole segments. The larger spool flange has electrical connectors received in slots and attached to the ends of the coil.

Affiliated with

Also associated with

Rating

Miniature synchronous motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Miniature synchronous motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Miniature synchronous motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1751126