A Novel Heteropolar Bearingless Slice Motor With a PM-Free Rotor for Centrifugal Blood Pump Applications

A Novel Heteropolar Bearingless Slice Motor With a PM-Free Rotor for Centrifugal Blood Pump Applications

We present a novel heteropolar bearingless slice motor (BELSM) with a PM-free rotor for a disposable centrifugal blood pump. The new motor adopts a triple-layer biased heteropolar magnetic field in the air gap, including two-layer sliced magnetic coupling generated by multipole ring magnets and a on...

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Bibliographic Details
Main Authors: Zeqiang He, Naohiro Sugita, Tadahiko Shinshi
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Access
Subjects:
Bearingless slice motor
PM-free rotor
heteropolar motor
passive stiffness
torque density
Online Access:https://ieeexplore.ieee.org/document/10244017/

Internet

https://ieeexplore.ieee.org/document/10244017/

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