![]() If you've made any sense out of my rambling and can concur, I'd be most appreciative. ![]() If I am not mistaken, this would be considered a shorted winding. This motor would start if lined up at a normal reading position, but then quickly stop moving as it passed through the low resistance position. I also have performed the above on another motor and have recorded "normal" readings and two measurements that were less than 2 ohms. ![]() I am assuming that the 1.2M ohm readings are an indication of an open winding and are the cause of my motor issue (in this instance). If I line the gear mark up to one of the 1 Meg ohm positions and then apply power - no motor movement at all. When the gear mark is lined up to any of the "7" positions and power then applied, the motor operates normally. I marked a line on the gear and the housing and have taken resistance readings at the six "stops" (where the armature and permanent magnet attract) and have recorded readings of 7, 7, 1.2M, 7, 7 and 1.1M ohms.
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