EV Motor End Cover and End Bell Manufacturer in China
铝铸电机壳体
China EV motor end cover and end bell manufacturer for OEM RFQs needing cast aluminum housings, CNC-machined interfaces, and export-ready supply.
Product Overview
This page targets buyers sourcing EV motor end covers, end bells, and controller-side aluminum housings from a China manufacturer that can support OEM development and export delivery.
Bohua produces cast aluminum end covers for motor and e-drive programs that need controlled wall thickness, stable lid interfaces, machined bearing or cover seats, and coating-ready surfaces.
ADC12 can be a practical choice when the project favors efficient casting of complex ribs and enclosure geometry, while still requiring dependable CNC machining on functional datums.
We work with sourcing teams on drawing review, tooling quotation, machining plan, sealing strategy, and sample validation so the transition from RFQ to pilot order is smoother.
If your EV or industrial motor project needs a supplier for end covers, end bells, or auxiliary enclosure components, send the design package with bearing-seat, sealing, and coating requirements for engineering feedback.
Material
ADC12
Selected for dependable casting behavior, machining compatibility, and corrosion performance in long-run OEM production.
Manufacturing Process
Gravity Casting
Bohua uses controlled mold design, stable pouring practice, and post-casting machining to keep dimensions and sealing surfaces consistent.
Buyer Path
Applications
Related Resources
Technical Details
Specifications
| Recommended Alloy | ADC12 for complex ribbed end covers and enclosure-side end bell components |
|---|---|
| Primary Process | Gravity Casting + CNC Machining |
| OEM Supply Focus | EV motor end covers, end bells, controller-side covers, auxiliary motor enclosure parts |
| Critical Controls | Cover-face flatness, boss thread quality, bearing or lid-seat accuracy, coating-ready surface condition |
| RFQ Inputs | Drawing package, sealing target, machining datums, coating type, annual program volume |
| Supplier Support | DFM review, tooling quote, sample approval, export packing, serial production support |
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