6063 Aluminum Extrusion For Large Water-cooled Electric Motor Housing

FONNOV ALUMINIUM is an 6063T5 6063T6 aluminum extrusion manufacturer for water cooled electric motor housing.
- We produce and machine extruded aluminum electric motor cases.
- We produce custom aluminum extrusion with aluminum 6063 and 6061 for large water-cooled electric motor housing and case.
- We provide CNC machining services for your aluminum electric motor housings.
Mechanical Property
| Aluminium Alloy & Temper | Thickness
mm |
Tensile Strength Rm/Mpa |
Yield Strength Rp0.2/Mpa |
Elongation /%
A |
HBW |
|---|---|---|---|---|---|
| 6063-T5 | ≤3.00 | 175 | 130 | – | 65 |
| >3.00-25.00 | 160 | 110 | 7 | 65 | |
| 6063-T6 | ≤10.00 | 215 | 170 | – | 75 |
| >10.00-25.00 | 195 | 160 | 8 | 75 | |
| 6061-T5 | ≤16.00 | 240 | 205 | 9 | – |
| 6061-T6 | ≤5.00 | 260 | 240 | – | 95 |
| >5.00-25.00 | 260 | 240 | 10 | 95 |
✣The tested value is Min.
More Options For Water-Cooled Electric Motor Housing Aluminum Extrusion
| Product name | water-cooled electric motor cases, water-cooled electric motor housing, large diameter water-cooled electric motor housing, aluminum electric motor housing, aluminum extrusion for electric motor housing, EV motor housing aluminum extrusions |
| Description | Electric vehicles use motors as power driving devices. The motor speed is fast and the heat is high, so the water cooling structure is generally used on the motor housing to cool and heat dissipation. |
| Material | aluminum alloy 6061, 6063, 6082, 6005A, 6060, etc. |
| Temper | T5, T6, etc. |
| Finish & Color | anodizing, powder coating, sandblasting anodizing, brushed anodizing, etc. |
| Length | CNC cut-to-length as per request. |
| Packing | wooden frame, plywood case, shrink film. |
| Application | aluminum motor housing for commercial buses and trucks, cars. |
Aluminum alloy 6063 with temper T5 and T6 are mostly used to produce water-cooled electric motor housing aluminum extrusions.
Our extruded aluminum motor housing solve the problems of castings. The casting motor housings have a variety of problems, including unstable structure, defects, easy blockage of waterways, burrs, inaccurate size and hardness.Â
We can produce large water-cooled electric motor housing extrusions, the ID of extruded aluminum cylinder can be 400-450mm. Such large-size aluminum motor housing is mainly used in commercial buses and trucks. We can ensure that the welded joints avoid the sinks during extrusion manufacturing.
The electric housing should have high strength and good impact resistance. Our custom aluminum extrusions for electric housing provide a higher strength than National Standard. Our CNC machining service provides you a precise dimensions.

Need CNC Machining For Extruded Aluminum Electric Motor Housing?
We provide services including machining, CNC machining, bending, welding, laser etching of logo and series number, assembly.




Here are most of the questions related to aluminum extrusions for water cooled electric motor housing. We hope you will find the answer to your question. If not, please leave us a message.
6063 aluminum has specific properties that make it suitable for extrusion for water-cooled electric motor housing. It is not only strong but also a good heat dissipater and lightweight. This material also portrays good corrosion resistance and, therefore suitable for the water environment.
Aluminum 6063 has excellent machinability, which makes it easy to create different motor housing designs. To add to that, the alloy has perfect formability, meaning that using it to make complex shapes for your motor housing designs shouldn’t be an issue.
If there is an aluminum alloy that suits applications where heat conduction is a necessity, it is 6063 aluminum. Its thermal conductivity can reach 218 W/ [m·K], a level that supports fast heat conduction. This extrusion is therefore perfect for heat dissipation in water-cooled electric motor housing.
Water-cooled electric motors have a wide range of applications, most of which benefit from the use of aluminum extrusion housing. Examples of these industries are textile, mining, marine, and wastewater. Others are automotive and general industrial machinery. The durable and versatile aluminum extrusion housing comes in handy, particularly where these motors have to operate 24/7.
Getting a motor with a high power-to-weight ratio, especially for large motors, is not easy. 6063 aluminum extrusion can help in achieving this ratio with its high strength-to-weight ratio. Its yield strength may be lower than other metals in the series, but it elongates well.
Yes, 6063 aluminum extrusion has good corrosion resistance that makes it suitable for water-cooled electric motor housing. This property is even better when the material has the right surface finish.
This alloy has a thermal conductivity of between 200 and 209 Wm-1K-1, which is decent. The high thermal conductivity makes the 6063 alloy suitable for heat sink applications. It does a great job of transferring heat from the electric motor to the water coolant, therefore helping keep the motor at a safe temperature.
Yes, Fonnov Aluminium can make the aluminum electric motor housing as personalized as possible. Whether you need the extrusion milled or not, our technicians have all the capabilities to deliver it for you.
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