Sunvim Motor
Sunvim Motor
Complies with IEC 60034-30-1 standards, reaching IE4 super-premium efficiency levels.
Advanced insulation systems (Class F) and IP55 protection for harsh industrial environments.
Lower operating temperatures extend the lifespan of bearings and winding insulation.
Established with 60+ Years of Expertise
RMB Capital Investment
State-of-the-Art Total Facility Area
Annual Production Capacity
Mining Machinery
Metallurgy
Ventilation
Agricultural Irrigation
Shipbuilding
Pulp and Paper
Compressor
Chemical Industry
Sunvim's commitment to reliability is validated by a comprehensive suite of international certifications. This ensures that our Ye4 motors meet the stringent safety and performance requirements of any global jurisdiction.
A: The primary difference lies in the efficiency rating. Ye4 (IE4) motors have approximately 15% fewer energy losses than Ye3 (IE3) motors, achieved through superior materials and optimized electromagnetic design.
A: We utilize a Type Test Center and 3D coordinate measuring instruments to verify every component's precision. Our 60-year history provides the foundational expertise for complex high-voltage configurations.
A: Yes, our YVF and Ye4 series are designed to be converter-fed, making them ideal for applications requiring variable speed and constant torque.
A: Depending on the customization and order volume, standard lead times range from 4 to 8 weeks, with comprehensive support for global logistics and customs documentation.
Gaomi Electric Appliance Factory established, laying the foundation for motor innovation in Weifang.
Strategic expansion by Mr. Sun, leading to the predecessor of the Sunvim Group conglomerate.
Major acquisition of Weifang Electric Machinery Factory, forming Shandong Sunvim Electrical Machinery.
New modernized industrial park completed, renamed as Shandong Sunvim Motor Co., Ltd. for the global era.
