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US 11,909,268 B2Granted
Integrated rotor
AssigneeZF Active Safety US Inc.
InventorIrfan Bhatti
Life of this patent
Estimating the term…
Abstract
A rotor assembly for a motor includes at least one magnet, a magnet support having an end region, a rotor shaft and an over-molded body affixed to the at least one magnet and the magnet support. The over-molded body includes a first end and a second end. The rotor shaft may be disposed proximate to the first end of the over-molded body and the second end of the over-molded body is proximate to the end region of the magnet support.
Claims12
A rotor assembly for a motor comprising:
- a rotor shaft;
- a magnet support having an end region configured to engage with one of a plurality of yokes;
- at least one magnet disposed on the magnet support;
- and
- an over-molded body having a first end and a second end, the over-molded body being over-molded directly onto the at least one magnet and the magnet support to secure the at least one magnet to the magnet support;
- wherein the rotor shaft is disposed proximate to the first end of the over-molded body and the second end of the over-molded body is proximate to the end region of the magnet support.
3 more elements
A rotor assembly for a motor, comprising:
- a rotor shaft;
- a magnet support having an end region configured to engage with one of a plurality of yokes;
- at least one magnet disposed on the magnet support and secured to the magnet support via an adhesive;
- and
- an over-molded body having a first end and a second end, the over-molded body being over-molded onto the at least one magnet and the magnet support such that the at least one magnet is secured to the magnet support via the over-molded body and the adhesive;
- wherein the rotor shaft is disposed proximate to the first end of the over-molded body and the second end of the over-molded body is proximate to the end region of the magnet support.
3 more elements
Dependencies are inferred from the claim text.