BYD

Last updated February 1, 2026

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Coaxial motor bridge housing assembly: BYDRecent Research Landscape

Mechanical failure and vibration in electric drivetrains lead to shortened vehicle lifespans. Engineering the end cover interface stabilizes the motor housing to ensure precise rotor alignment and thermal protection.

What technical problems is BYD addressing in Coaxial motor bridge housing assembly?

Internal component friction and overheating

(39)evidences

Mechanical degradation and electrical erosion at rotating interfaces. Reducing these failure modes extends the operational lifespan of high-speed traction systems.

Thermal management system inefficiency

(34)evidences

Excitation units in synchronous motors generate significant heat within the rotating assembly. Managing this thermal load prevents insulation breakdown and structural deformation of the shaft.