MANUFACTURE OF CONCENTRATED WINDING MOTOR AND THE CONCENTRATED WINDING MOTOR

摘要

PROBLEM TO BE SOLVED: To provide the manufacturing method of a concentrated winding motor and the concentrated winding motor, which can increase the motor characteristic revolution without increasing a starting current.;SOLUTION: In order to increase the motor characteristic revolution of a DC motor, the number of turns (windings) of electromotive force windings K wound on respective teeth 21a-21e is reduced from an original number [PX] to [Pk]. Corresponding to the reduction from [PX] to [Pk], the lengths of the windings are reduced, i.e., resistances are reduced. The reduced lengths of the windings are compensated by a number [Ps] of turns (windings) of connection wires S which do not contribute to an induced voltage.;COPYRIGHT: (C)2000,JPO