| 摘要 |
<p>The electric motor has a stator with magnetic poles carrying a stator winding (2) and insulation elements (3) at each end face of the stator, provided by an insulation ring (50 with connection terminals (6,7) for the stator winding. The insulation element has diametrically opposing collars (8) aligned with the stator poles, with a temp-dependent element (9) adjacent one of the collars, connected to the stator winding terminals and fitted into an open recess (12) in the insulation ring. Pref. the temp-dependent element is coupled to the terminals via electro-wires (10,11) contained in a reception channel provided by the insulation.</p> |
