To provide a motor and a drive in which a current exceeding a limit can be prevented from flowing.

In a motor 10 comprising a main winding, an auxiliary winding temporarily used together with the main winding, and a governor switch for turning the power switch circuit of the auxiliary winding on/off depending on the rotational speed, winding ratio of the auxiliary winding to the main winding is set in the range of 1.2-1.4. The governor switch turns the power switch circuit on from start of rotation until a predetermined rotational speed is reached, and turns the power switch circuit off after the predetermined rotational speed is reached regardless of the rotational speed.