Client Background
Shenzhen Kelier Motor Co., Ltd. is a core subsidiary of Kelier Motor Group Co., Ltd. (stock code: 002892.SZ). Founded in 1992, the group is a leading R&D and manufacturing enterprise of micro-special motors and intelligent drive-control systems in China, and a national-level specialized, refined, differential and innovative "Little Giant" enterprise. As a global leading manufacturer of shaded pole motors in terms of production and sales, its products are exported to more than 30 countries and regions, providing core motor supporting for Fortune 500 companies such as Electrolux, Whirlpool and Huawei, and are widely used in smart home appliances, industrial automation, 5G communication, new energy vehicles and intelligent security fields.
Cooperative Product
EIWAL/180 Grade 2 Class 180 Thick Film Polyesterimide Enameled Round Aluminum Wire
● Standards: GB/T 7095.6-2008, IEC 60317-13:2019
● Thermal Class: Class H (180°C)
● Film Type: Thick film (Type 2), polyesterimide insulating varnish
● Conductor Material: High-purity electrical aluminum
● Diameter Range: φ0.20mm ~ φ3.50mm
● Core Features: Excellent heat resistance, thermal shock stability and mechanical strength
Application Scenarios
This product is mainly used in the manufacturing of windings for various high-temperature environment special motors produced by Kelier Motor, including industrial servo motors, new energy vehicle electronic water pump motors, 5G base station cooling fan motors and high-end home appliance variable frequency motors. As the core conductive and insulating material for motors under high-temperature working conditions, EIWAL/180 Grade 2 enameled aluminum wire ensures the safe and reliable operation of Kelier's motor products under long-term continuous working conditions of 180°C with its excellent heat resistance and thermal shock stability.
Product Advantages
● Industry-leading heat resistance, long-term working temperature up to 180°C, thermal shock temperature ≥ 200°C
● Excellent mechanical strength and film adhesion, suitable for high-speed automatic winding and inserting processes
● Good solvent resistance and electrical insulation performance, stable breakdown voltage and high insulation reliability
● Lightweight design, reduces motor weight by more than 35% compared with copper enameled wire of the same specification, significantly lowering material costs
● Full-process online inspection ensures uniform film, no pinholes and highly stable batch quality
Cooperation Value
Since the cooperation, our company has provided stable and reliable supply of EIWAL/180 Grade 2 enameled aluminum wire products to Kelier Motor, fully supporting its product upgrading strategy in the industrial automation and new energy fields. We have carried out customized product optimization according to the special application requirements of high-temperature motors, helping Kelier Motor improve the performance and market competitiveness of its products under high-temperature working conditions. Both parties have established a long-term strategic partnership with deep mutual trust.
