| 主权项 |
1. A motor assembly with an integrated rotor cooling system, comprising:
a stator contained within a motor enclosure; a rotor shaft, wherein said rotor shaft passes between a first end cap and a second end cap of said motor enclosure; and a rotor assembly mounted to said rotor shaft, said rotor assembly comprising:
a plurality of lamination discs, wherein each of said plurality of lamination discs is comprised of a plurality of slots, wherein each of said plurality of lamination discs is comprised of a plurality of coolant apertures, wherein said plurality of lamination discs is assembled into a rotor stack, wherein said plurality of slots of each of said plurality of lamination discs are co-aligned within said rotor stack, and wherein said plurality of coolant apertures corresponding to each of said plurality of lamination discs are aligned within said rotor stack to form a plurality of coolant passageways that pass through said rotor stack between a first end surface of said rotor stack and a second end surface of said rotor stack; anda plurality of conductive rotor bars passing through said plurality of slots of said plurality of lamination discs comprising said rotor stack. |
