| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a magnetization pulser ring configured to prevent positional deviation or the like of a magnet member relative to a support member even when an adhesive strength between the magnet member and the support member becomes weak. <P>SOLUTION: A magnetization pulser ring 20 includes a support member 11 having an annular flange portion 11c and fixed to a rotating body 9 so as to rotate together; and an annular magnet member 15 attached to one side of the flange portion 11c with an adhesive 30, having a number of magnetic poles arranged in a circumferential direction at predetermined intervals, and made of a synthetic resin. The magnetization pulser ring 20 further includes a fixing member 32 integrated into the magnet member 15 by way of insert molding, which fixes the magnet member 15 to the flange portion 11c by being locked to the flange portion 11c. <P>COPYRIGHT: (C)2013,JPO&INPIT |
