Harness, Dickey & Pierce, P.L.C.
Resolver
Disclosed is a resolver robust against external noise and having a reduced error in the detection of a rotation angle, which includes a stator made of a magnetic material and having a plurality of teeth and a plurality of slots alternately formed at an inner side thereof, insulation covers respectively having a tooth insulating unit formed at an inner side thereof corresponding to the teeth and mounted to the stator at both upper and lower surfaces of the stator, and coils wound on the teeth with the tooth insulating unit being interposed therebetween, wherein regarding winding widths of coils located at an outermost circumference among the wound coils, a ratio of a shortest winding width to a longest winding width is 0.69 or above and 1 or below.
LS AUTOMOTIVE TECHNOLOGIES CO., LTD.
G G G G H
G01D G01B G01D G01D H02K
inventional inventional inventional inventional inventional
Won-Yong Yeon-Muk Seong-Wook Byung-Cheol Da-Hee
Lee Choi Lee Na Sim