The motor manufacturer, as a manufacturer with XNUMX years of motor production history, found that the lack of phase operation is the most common cause of motor burnout. In some environments, the reason for the lack of phase operation of the motor is caused by the motor manufacturer you choose and the immature production skills. Next, the motor manufacturer will sort out which manufacturing quality problems will cause the motor to run out of phase.

　　The lack of phase operation can be attributed to the connection hindrance. The connection problems involved in the motor manufacturing process include the connection of the single-phase winding, the connection of the winding and the lead wire, the connection of the lead wire and the terminal judgment, and the connection with the wiring board. If any of these links are disconnected, it will probably cause the motor to run without phase.

　　When the lack of phase hinders the inspection, if it is a connection problem inside the motor, the root can be attributed to a manufacturing quality problem, otherwise it is a motor utilization problem.

　　For the connection of the motor, we have conducted a detailed explanation and discussion from the perspective of resistance balance.Recently, a partner asked about the number of discussions on motor windings. Regarding this issue, there is no detailed definition in the technical standards of the motor, but it is reliable to clarify from the actual manufacturing, and we should only eliminate the discussion in the windings, because any connection is not reliable. , All may become the inducement of inter-turn, phase-to-phase, ground, and lack of equality; for this reason, the discussion should be eliminated as much as possible from the point of view of design and technology, and reliable connection schemes should be recovered for the necessary discussion positions.