A motor drive unit with a heat sink, the quantity of cooling lubricant derives material drops

摘要

A motor drive unit comprises a housing, in which a heat sink and at least one electronic component to be cooled by the heat sink are arranged. One end of the heat sink, relative to the electronic component is located, is inclined relative to a horizontal plane, in order to prevent coolant / lubricant, of the dripping from the cooling body, to another electronic component, which is located beneath the heat sink.