Electric motor part, especially primary part, has cooling coil attached to body and of meander-shape; at least sub-sections of cooling coil are made of synthetic material

摘要

The electric motor part is especially the primary part of a motor with a body (1) that carries elements that are effective in the function of the motor, especially coils, and at least one cooling coil (K) for carrying away heat, whereby the cooling coil is attached to the body and is meander-shaped. At least sub-sections (12,13) of the cooling coil are made of synthetic material.