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Motor Casing
Motor Casing

Die Casting Aluminum Motor Casing

Material: aluminum

Technology: die casting

Service: OEM/ODM

MOQ: 50 pieces

Loading port: Tianjin

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Motor Casing

Feature of aluminum motor shell:

Light weight

High strength

Good heat dissipation

Beautiful appearance

Corrosion resistance

Internal cutting and cutting free


Compared with iron motor casing, aluminum alloy motor housing is light in weight, good in thermal conductivity, can be die-cast, has good plastic properties, higher elongation than iron, high price and low hardness.



Aluminum alloy motor casing is mainly used in electric car motor, water-cooled motor, servo motor, variable frequency motor and so on.


NameCustom High Precision Casting Aluminum Motor Engine Casing
Main blank Process for Aluminum CastingDie Casting, Permanent Molding /Gravity Casting, Low Pressure Casting, High Pressure Casting/Sand Casting, Extrusion Casting etc.
Blanks Tolerance -Casting ToleranceCT4-6 for Permanent Molding, Die Casting.      CT 9-11 for Sand Casting
Applicable Material for Aluminum castingA356.0/ZL101,GAlSi7Mg (3.2371.61)/AlSi7Mg/, A-S7G, Al Si Alloy, Al Cu Alloy ZL201 Al Mg Alloy ZL301,ZL302, Al Zn Alloy ZL401Zn Alloy Zamak 3, Zamak 5, Zamak 7, Zamak 2, Or according to customer requirements
Casting Blank Size /Dimensions2 mm-1500mm / 0.08inch-60inch , or according to customer requirements
Applicable Machining ProcessCNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and etc.
Machining ToleranceFrom 0.005mm-0.01mm-0.1mm
Machined Surface QualityRa 0.8-Ra3.2 according to customer requirement
Applicable Heat TreatmentT5~T6
Applicable Finish Surface TreatmentShot/sand blast, polishing, Primer Painting , Powder coating, ED- Coating, Finish Painting, Anodize (White or Black Color), as customers request.

Our equipments:

Die Casting Aluminum Motor Casing

Die Casting Aluminum Motor Casing

Why choose us?

Die Casting Aluminum Motor Casing

Die Casting Aluminum Motor Casing


1. Are you a manufacturer or a trading company?

We are a professional manufacturer with over 15 years' export experience for designing and producing vehicle machinery parts.


 2. How can I get some samples?

If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.


3. Can you make casting according to our drawing?

Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.


4. Can you make casting based on our samples?

Yes, we can make measurement based on your samples to make drawings for tooling making.


5. What's your quality control device in house?

We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of casting.