Three Phase Fan Asynchronous AC/DC Motor for Axial Fans

1  Power supply 380V/50Hz, output power 370W-1500W, can be provided according to customer requirements;

2  aluminum shell design, better heat dissipation, special processing technology, low motor noise, more stable operation;

3  the selection of well-known brand bearings at home and abroad, the rotor core adopts (national standard groove Y2-YE3)) high-quality cold-rolled silicon steel sheet, the motor has high efficiency, low temperature rise, low noise, long service life, can meet the choice of different customers;

4  the use of special protection treatment, protection level up to IP65.

Elevate your projects with the unmatched performance of our fan asynchronous DC/AC three-phase and single-phase motors, specifically engineered for central air conditioning systems. Perfectly crafted for heat pumps, freezing units, evaporative cooling, and even animal husbandry applications, these motors stand out in the axial fan industry.

Changzhou Joinbrain Motor Co., Ltd. is strategically located in the renowned motor manufacturing hub, Changzhou Wujin Economic Development Zone. Spanning over 8,000 square meters, our state-of-the-art facility specializes in the innovation and production of an extensive range of motors, including those for central air conditioning, air energy systems, water pumps, and more. With an impressive annual production capacity exceeding one million units, we offer bespoke motor solutions tailored to meet your specific needs. Our prestigious accolades include the National High-tech Enterprise and Changzhou Science and Technology Enterprise awards, with products proudly carrying 3C and CE certifications.

We boast a team of highly skilled specialists and cutting-edge technology in the motor industry, complemented by a robust innovation capability. Utilizing state-of-the-art production and inspection equipment, alongside meticulous processing techniques and rigorous quality inspections, we guarantee reliability in product quality. At Joinbrain Motor, integrity is paramount. Our commitment to quality is unwavering, and we have instituted a comprehensive internal quality management system that adheres strictly to the ISO9001:2015 standard throughout all sales processes, ensuring exceptional customer service. ISO9001:2015 compliance is rigorously maintained in every aspect of our operations, from pre-sale to post-sale, underscoring our dedication to customer satisfaction. 

Our quality policy is driven by the pursuit of excellence, producing products that consistently meet and exceed expectations through continuous improvement. With a management philosophy centered around innovation, truth-seeking, and integrity, we are committed to creating high-caliber products. We welcome sincere cooperation with you for mutual development and success.


Founded in 2012, Changzhou Zhongbo Motor has a skilled R&D team, with more than 10 years of experience in motor R&D, design, production and sales, with an annual production capacity of 1 million motors, a manufacturer specializing in providing customized motor solutions for the fan industry and industrial cooling equipment and air conditioning systems, and has obtained many domestic high-tech certificates, and professional technology to meet the customized needs of customers in various countries.

Q1: Are you factory?

A: Yes, we have been in designing and providing excellent motors for customers. Our factory production is all under ISO9001 quality management system.

Q2: How long you could prepare samples?

A: Normally 3 days if we have the sample in hand. If customized one, about a week around

Q3: How about batch order production?

A: Normally 15-30 days, the customized or newly developed products may take more half month.

Q4: Do you inspect the finished products?

A: Yes, we do inspection according to ISO9001 standard and ruled by our experienced QC staff.

Q5: What advantage do you have?

A: For the motors, we have long enough of 18months guarantee, and for the service, we offer 24 hours technical support and barrier-free communication.