Electrical circuit board, board device, motor , motor device, electric pump, and method of connecting motor and electrical circuit board or board device

摘要

A print board that is to be connected to a motor includes a wiring layer in which a driving current flows. A bolting through hole is provided close to the wiring layers. Meanwhile, a power terminal of the motor is in the form of nuts. A bolt is inserted into the through hole and is threaded into the power terminal.