Product Description
Die Cast Aluminum Motor Housings are the core protection and bearing housings for various motor products. They are not only the installation carrier for internal components such as motor stators and rotors, but also the core structure for motor heat dissipation and protection, which directly affects the operating efficiency and service life of the motor. Our Die Cast Aluminum Motor Housings are made of A380 high-performance die-cast aluminum alloy as raw material, and are integrally formed by high-pressure die casting process. The outer wall of the housing is integrated with heat dissipation rib structure, which can greatly increase the heat dissipation area and quickly dissipate the heat generated by motor operation. Compared with traditional sheet metal housings, the heat dissipation efficiency is increased by more than 40%, which effectively reduces the motor operating temperature and extends the service life of the insulation system. As a source factory with 18 years of experience in die casting parts production, our products have been supplied to many overseas motor brands, and export sales maintain steady growth.

We can customize motor housings with different sizes and different structures according to customers' motor power, number of poles, installation methods and use environments, supporting the development and production of various types of motor housings such as stepper motors, servo motors, brushless motors and gear motors. The housing can be reserved with junction box seats, mounting flanges, bearing positions and other structures, and subsequently processed by CNC precision machining to ensure key dimensional accuracy, meeting the assembly requirements of the motor. The product surface can be subjected to various anti-corrosion and decorative treatments such as plastic spraying, paint baking and anodizing, adapting to different use environments such as indoor, outdoor and industrial. Each Die Cast Aluminum Motor Housing undergoes strict dimensional inspection, coaxiality test and air tightness test before leaving the factory to ensure that the bearing position coaxiality meets the standard, the housing has no leakage, and the protection performance meets the requirements. For overseas new energy and industrial motor customers, we can also provide extended services such as stator press fitting and finished product assembly to meet customers' one-stop procurement needs.
Specifications
|
Parameter Item |
Parameter Range |
|
Die Cast Material |
A380 Aluminum Alloy / ADC12 Aluminum Alloy |
|
Compatible Motor Power |
0.05kW-7.5kW |
|
Casting Process |
High Pressure Die Casting |
|
Bearing Position Coaxiality |
≤0.03mm |
|
Subsequent Process |
CNC Fine Turning, Boring, Tapping |
|
Surface Treatment |
Plastic Spraying, Paint Baking, Anodizing |
Applications
- Housings for industrial servo motors and stepper motors
- Drive motor and auxiliary motor housings for new energy vehicles
- Housings for home appliance motors and electric tool motors
- Housings for gear motors and reduction motors
- Protective housings for outdoor water pump motors and fan motors
Factory Capabilities
We have 2 production bases in Hangzhou and 1 cold heading factory in Ningbo, equipped with a full set of production facilities such as 200T-800T series high-pressure die casting machines, CNC machining centers, precision mold workshops and air tightness testing equipment, with 80 skilled production personnel and an exclusive R&D team, and a monthly production capacity of 60 tons of various metal parts. We have focused on the R&D and production of non-standard metal parts for 18 years. As the foreign trade export platform under Boming Hardware, our export sales have maintained a steady growth of 38% for consecutive years. Die-cast motor housing products have been supplied to many industrial motor and new energy customers in Europe and America for a long time, with mature product development and mass production experience.
Packaging & Shipping
Our die cast aluminum motor housings adopt buffer protection packaging. The interior is wrapped in layers with pearl cotton and bubble bags, and key parts such as bearing positions and mounting surfaces are equipped with special protective sleeves to avoid bumps, scratches and deformation during transportation. The outer layer is reinforced with high-strength hard cartons and wooden pallets as a whole, fully adapting to ocean transportation and multiple transshipment loading and unloading. We support FOB Shanghai port trade terms, and can assist customers in connecting with high-quality freight forwarders. The delivery cycle for both standard orders and custom orders is 30-45 days. For large-volume orders, 24-hour shift production can be arranged to fully ensure on-time delivery.
Payment Terms
We support flexible and transparent payment methods. For standard mass production motor housing orders, 30% prepayment is adopted, and the balance is settled against the copy of the bill of lading; for custom development orders, 40% prepayment is adopted, and 60% balance is settled against the copy of the bill of lading. We accept telegraphic transfer payment in mainstream currencies such as US dollars and euros. For large-volume long-term orders, corresponding tiered price discounts can be provided according to the purchase volume. All payment details are clear and transparent without any hidden fees, fully guaranteeing customers' capital safety and procurement rights and interests.
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