5000W 380V 4HP 7.5kw 3kw 1500rmp Alumiunm 3 Three-Phase AC waterproof Universal Asynchronous Induction Fan Electric Motor for Condenser Uint

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.

                                                                       Main  technical  data

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This motor is made of NSK silent ball bearings, and the stator and rotor core is made of high-quality cold-rolled silicon steel sheet (international geometry Y2-YE3).

 

The motor has high efficiency, low temperature rise, low noise and long service life, which can meet the choices of different customers, can be customized according to customer requirements, and can also produce products with special requirements.

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.

All of our products are made with high-quality raw materials, utilizing automated winding and embedding processes in fully automated workshops, equipped with advanced production and testing equipment. These advanced facilities significantly enhance production efficiency and product quality. Coupled with sophisticated operational techniques and stringent testing procedures, they form a robust product quality assurance system.

Our precision machining workshop is equipped with a large number of CNC lathes, automated specialized equipment, and various innovative fixtures, ensuring strict control over each step of the process. This dramatically boosts production efficiency and product quality while reducing manufacturing costs.

The finished motor assembly workshop is equipped with specialized soundproof rooms and comprehensive electrical performance testing instruments to ensure the stability and reliability of product quality.

The perfect fusion of cutting-edge technology and exquisite craftsmanship, along with process automation and intelligent machinery, allows us to meet the diverse needs of customers worldwide.

To ensure our motors meet the required protection ratings, our company has equipped dedicated temperature and humidity control testing machines as well as salt spray testing machines.

These are used to test and verify motor performance under various environmental conditions, such as cold, dry, and humid environments, as well as to assess corrosion resistance.

We employ a comprehensive testing system to ensure that our motors meet all relevant testing standards.

 This rigorous quality control guarantees the durability and longevity of our motors.

Changzhou Joinbrain Motor Co. Ltd. Is an enterprise specializing in researching, developing, manufacturing and selling AC motors and DC brushless motors used in central air condition, air energy, water pumps and coolers. Owning a batch of professional talents of motor and motor control technology, Joinbrain is an enterprise with strong technique force and strong sustained creative ability.

Joinbrain is located in Changzhou Wujin Economy Development Zone, which is famous for motor manufacture in China. With Shanghai-Nanjing Expressway in its north, Riverine Express in its south and 2KM from Changzhou outside-ring elvated highway, 1KM from the entrance to the expressway, 3KM from Changzhou airport, the traffic to Joinbrain is very convenient.

The main products of Joinbrain include axial flow fan motor used in central air condition; Fan coil motor, AC motors and DC brushless motors used in air energy, coolers. The factory covers an area of more than 10000 M2 and owns several produt lines with advanced motor manufacturing and inspecting equipment which has a annual capacity of milion motors.

The quality policy of Joinbrain is: Technology innovating; Management to be practical; Operation to be honest; Service to be first class. Joinbrain has passed the verification of ISO 9001 quality system and its product has got CCC certificate of China and CE certificate of European Union.

Joinbrain will endeavour the concept of "innovation, practial-minded, honestly set up bussiness" to try its best to make high quality products. Joinbrain is willing to cooperate with people coming from different fields to achieve all around development


Founded in 2012, Changzhou Joinbrain 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.