Inverter motor, has inverter electronics whose components are distributively arranged on printed circuit boards, which can be folded against each other and form printed circuit board line using flexible, electrical connection units

摘要

The motor has an inverter (4) and an inverter housing (22) that is axially fastened at B-side end plate of a motor (2). Components (46-58) of an inverter electronics are distributively arranged on printed circuit boards (24, 26, 28, 34), which can be folded against each other and form a printed circuit board line using flexible, electrical connection units. The line forms a generated surface of a cube-form hollow cylinder (60). The components (46, 48) are a suppressible power semiconductor that is composed of silicon-carbide. A radial fan is used together with a cover (68) of the housing.