CNC Machined EV Components Australia
Custom electric vehicle parts. Battery housings, motor mounts, charging ports, inverter components. Lightweight aluminium, copper, titanium. Thermal optimised. Quote in 2 business days.
EV Components We Manufacture
Precision-engineered components for battery electric vehicles, hybrids, and EV conversions.
Battery Tray & Housing Components
Precision-machined battery enclosures and mounting trays. Aluminium for weight reduction, stainless for durability.
Motor Mount Brackets & Housings
Vibration-isolated motor mounts. Precision positioning for alignment. Lightweight aluminium or steel.
Charging Port Housings & Bezels
Precision port housings for DC and AC charging. Weatherproof design, corrosion-resistant materials.
Inverter Cooling Components
Heat sink elements and cooling fin assemblies. Copper or aluminium for thermal conductivity.
BMS Enclosure Parts
Battery management system housings and terminal blocks. Precision internal geometry for component fit.
Custom EV Prototype Components
Rapid prototyping for EV drivetrain components. Full engineering support for bespoke designs.
Lightweight Structural Brackets
Thin-wall aluminium brackets optimised for weight reduction. CNC precision for assembly fit.
Materials Available for EV Components
| Material | Grade | Key Properties | Best For |
|---|---|---|---|
| Aluminium | 6061-T6 | Lightweight, good strength, excellent thermal conductivity | Battery housings, mounts, brackets |
| Aluminium | 7075-T6 | Maximum strength-to-weight ratio, aerospace-grade | High-stress structural components |
| Stainless Steel | 316 | Corrosion resistance, electrical safety | Connectors, fasteners, high-voltage components |
| Copper | C110 Alloy | Superior electrical and thermal conductivity | High-current electrical connections |
| Brass | Naval Brass | Excellent electrical conductivity, corrosion-resistant | Connector terminals, contacts |
| Titanium | Grade 2 & Grade 5 | Lightweight, superior strength, biocompatible | Premium lightweight components |
| PEEK | Virgin PEEK | Non-conductive, high-temperature stable | Electrical insulation, high-voltage housings |
Manufacturing Capabilities
Lightweight Component Optimisation
Thin-wall milling and light-weight alloy machining. Weight reduction is a primary design objective in EV development.
- ✓ Thin-wall machining
- ✓ Weight optimisation
- ✓ Strength verification
- ✓ FEA support
Thermal Management Engineering
Precision machining of heat dissipation components. Copper and aluminium thermal optimisation. Heat sink design support.
- ✓ Heat sink machining
- ✓ Thermal fin geometry
- ✓ Copper working
- ✓ Thermal testing
EV Rapid Prototyping
Fast-track prototyping for EV development. 5–10 day turnaround on prototype parts. Engineering support included.
- ✓ Rapid prototyping
- ✓ 5–10 day lead time
- ✓ CAD collaboration
- ✓ Iterative design
Quality & Performance
Material certifications supplied
Dimensional inspection on all parts
Vibration and balance testing
Thermal performance verification
Weight-optimised design
High-voltage component safety
Tight tolerance assembly fit
FEA and thermal simulation support
Lead Times & Quantities
1–5 Prototypes
5–10 Business Days
Rapid EV prototyping. Full machining and testing included.
5–20 Pieces
10–15 Business Days
Pre-production batch. 30–50% per-unit cost reduction.
20+ Pieces
15–25 Business Days
Production run. 50–70% per-unit cost reduction.
EV Components FAQ
What materials are best for EV battery components?
Aluminium 6061-T6 and 7075-T6 are ideal for battery housings — lightweight, strong, and excellent thermal conductivity. Stainless steel is used for connectors and fastening hardware. Copper is used for high-current electrical connections. Material selection balances weight reduction, thermal management, and structural rigidity.
Can you manufacture lightweight parts for EV weight reduction?
Yes. Lightweight aluminium alloys (6061-T6, 7075-T6) are machined to thin-wall specifications while maintaining structural rigidity. Weight reduction is a critical design factor in EV development. We optimise for minimal weight without compromising strength.
What is the typical lead time for EV prototype parts?
EV prototype and low-volume parts typically require 5–10 business days. Production runs reduce per-unit cost by 40–70% and require 10–20 business days depending on quantity and complexity.
Do you offer thermal management component manufacturing?
Yes. We design and machine precision heat dissipation components including fins, channels, and mounting plates. Copper and aluminium thermal conductivity optimised. FEA and thermal simulation support available.
Can you manufacture parts for high-voltage applications?
Yes. High-voltage EV components require precision insulation and housing. We machine non-conductive materials (PEEK, aluminium) with tight tolerances and smooth surfaces for electrical safety and reliability.
What tolerances can you hold on motor mount components?
Motor mount components are critical for vibration isolation and alignment. We routinely hold ±0.05mm on mounting hole positions and bearing surface diameters. Vibration testing available.
Get a Quote in 2 Business Days
Upload your EV component drawing and receive a quote for lightweight, thermally optimised parts — machined and ready for integration.
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