Patent ID: 11923747
Assignee: ZIEHL-ABEGG SE
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. An electric motor comprising:
a stator;
a rotor;
an electronics and/or terminal housing comprising a bottom, wherein the bottom comprises a top side and a bottom side facing away from the top side, wherein the bottom comprises openings;
electrical/electronic components configured to operate the electric motor, the electrical/electronic components disposed in the electronics and/or terminal housing;
an overmolding fixedly connecting the electronics and/or terminal housing and the stator to each other to form a stator unit, wherein a direct connection of the electronics and/or terminal housing and of the stator to each other is established exclusively by the overmolding without requiring additional connecting parts;
the overmolding completely covering the top side and the bottom side of the bottom of the electronics and/or terminal housing, the top side of the bottom facing the electrical/electronic components disposed in the electronics and/or terminal housing, wherein the overmolding connects form-lockingly the electronics and/or terminal housing and the stator to each other, wherein a material of the overmolding extends through the openings of the bottom and connects an overmolding part of the overmolding covering the top side of the bottom and an overmolding part of the overmolding covering the bottom side of the bottom to each other;
wherein the overmolding continues in a direction away from the overmolding part of the overmolding covering the bottom side and encloses an exterior side of a stator packet of the stator and a lower winding overhang of the stator packet.