Foshan Zhuo Gao Motor Manufacturing Co., Ltd.
Commonly used materials for micro brushless DC water pumps
Date: 2023-12-05 15:52:48

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In this article, we will introduce the common materials used in miniature brushless DC water pumps to help you better understand the characteristics and applications of the products.


Material selection is a key factor in ensuring the stable performance and long service life of miniature brushless DC water pumps. Here are some common materials used in miniature brushless DC water pumps:


1. Housing material:


The housing of miniature brushless DC water pumps is usually made of high-strength plastics, such as engineering polymers (such as polypropylene, polyurethane) or special corrosion-resistant plastics (such as polyether ether ketone). These materials have excellent mechanical strength and corrosion resistance, making them suitable for various harsh environmental conditions.


2. Impeller material:


The impeller is one of the key components of miniature brushless DC water pumps, and it directly affects the flow rate and head of the pump. Common impeller materials include engineering plastics (such as polypropylene, polyurethane), stainless steel, and magnetic materials (such as neodymium iron boron magnets). Choosing the appropriate impeller material can ensure the efficient operation and long-term stability of the water pump.


3. Bearing material:


The bearings of miniature brushless DC water pumps are usually made of high-wear-resistant materials, such as ceramic bearings or high-hardness stainless steel. These materials have excellent wear resistance and corrosion resistance, ensuring the balanced operation of the water pump and low noise.


In conclusion, the choice of suitable materials depends on the operating environment of the pump and the nature of the handled liquid, and should be selected based on specific circumstances.


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