Zhejiang Dagao Motor Co., Ltd., a subsidiary of Daji Group, is a high-end motor enterprise integrating professional motor research and development, manufacturing, sales and service. It is also one of the new high-end motor brands that Daji Group has focused on building in the motor field. Dagao Motor has a high starting point and high positioning in terms of design, raw material selection, production equipment, manufacturing technology, process control, and finished product delivery. It subverts the production model of traditional motor companies, implements high-end design technology, selects the latest materials and the latest processes in the industry, adopts high-precision, automated production, and advanced professional testing equipment. It has also successfully introduced Japanese lean production master Mr. Suzuki to implement the lean production model in the industry to ensure the improvement of product quality and production efficiency, and strive to create Dagao Company's high-quality motors and Dagao high-end brand. High-quality and efficient motors will surely become the mainstream of the market. Providing customers with high-quality motors and perfect services and being highly responsible to customers are Dagao's business purpose. The following is a brief introduction to Dagao Motors in terms of product technology and quality:

1. Product design strictly implements the GB18613-2012 energy efficiency rating standard to ensure that the motor energy efficiency reaches IE2 or above;

2. Reduce five major losses, including copper loss, iron loss, aluminum loss, mechanical loss and stray loss. The specific measures are:

1. Reduce copper loss and re-design the electromagnetic design to ensure;

2. Reduce iron loss and stray loss: select cold-rolled silicon steel sheets, and use shelling treatment for cast aluminum rotors to control burrs;

3. Reduce mechanical loss: In terms of mechanical design, adjust the matching clearance between the iron core and the base and shaft to reduce deformation, and select low-friction grease;

4. Reduce aluminum loss: select high-purity aluminum from high-quality brand suppliers.

3. Reduce motor noise and vibration:

1. The tolerance of main processing dimensions is improved by half a level;

2. The dynamic balance accuracy of motor rotor is improved from level 4 (G6.3) to level 3 (G2.5).

4. Equipment and process guarantee:

1. High-precision fully automated high-speed punching machine and composite mold are used for stator and rotor punching to improve the quality of punching;

2. High-precision CNC lathe and grinder are used for mechanical processing, and the one-way cutting process ensures concentricity and smoothness;

3. Advanced fully automatic wire embedding is used for stators with frame sizes from 63 to 355 to ensure the quality of stators;

4. The stator varnishing is changed to secondary vacuum fully automatic varnishing and drying equipment to control the viscosity of dripping paint and drying time to ensure the quality of stators.

5. Raw materials and appearance quality assurance:

1. TS821 water-based environmentally friendly spray paint is used for the motor surface;

2. The temperature index of the electromagnetic wire is increased by one level; 180℃ temperature index;

3. The casting adopts lost foam, with smooth surface and no pores. 

6. Operation stability guarantee:

The specifications and sizes of the front and rear bearings of the motor with a center height of 63--355 are changed to the same large bearings.

Dear customers, new brand, high starting point, high positioning, new hope. Daji Group's Dagao Motor subverts the original product positioning of Dasu and Lichao and the traditional production concepts and models, and only produces high-end boutique motors in order to be responsible for customers, meet market demand, and strive to build a high-end brand of Dagao. The business purpose is to create a century-old Daji and a century-old Dagao. In the future, Zhejiang Dagao Company will continue to adopt new designs, new technologies, new processes, and new materials to improve the performance indicators of products, and provide new and old customers with efficient, energy-saving, and environmentally friendly Dagao boutique motors, and provide perfect services. Let us join hands, cooperate sincerely, achieve mutual benefit and win-win results, and create our better tomorrow together!