Motor wire winding and interference suppression choke mfr. - utilising auxiliary winding device for choke added on ferrite core without breakage of main winding wire

摘要

The winding (5) is wound on a portion (6) of the stator (4) and transferred with its wire (10), or another wire connected to it, to the auxiliary winding device for addn. of the choke (14). The wire (10) is guided through a slotted extension (11) of a fixture (12) mounted on the stator insulation (13). The choke (14) is wound on a ferrite rod core (15) having both ends (16, 17) inserted into sleeves (18, 19) on the housing (2) of the motor. It is terminated (20) on a carbon brush holder (21). ADVANTAGE - Mfg. cost is reduced with number of operations, allowing faster prodn. of motors.