Product Description
The injection molding process ensures precise, gap-free encapsulation of the copper busbar conductor, eliminating air gaps and minimizing partial discharge and insulation aging risks. The uniform insulation layer provides excellent dielectric and mechanical strength, enhancing reliability under thermal cycling and vibration.
Designed for high-voltage traction motors, controllers, and battery packs in new energy vehicles, this solution supports compact design and higher power density while ensuring safe operation under high voltage and current. Its structure allows automated assembly and supports customized layouts and specifications, enabling flexible platform adaptation and improved driving system safety and efficiency.
Performance Features
High Mechanical Strength: 30% glass-filled PA66 insulation (PA66-GF30) increases flexural strength by over 50%, suitable for demanding mechanical conditions.
Excellent Heat Resistance: Heat deflection temperature ≥150°C ensures long-term stability in high-temperature environments.
Good Moldability: Enhanced material flow facilitates complete, uniform encapsulation of the copper conductor via injection molding.
Reliable Electrical Insulation: Vertical molding eliminates interfacial gaps, improving dielectric performance and preventing partial discharge.
Robust Environmental Adaptability: Maintains stable mechanical and electrical properties under high temperature and vibration.
Flexible Customization: Supports tailored dimensions and layouts to fit various integration scenarios.
Application Areas
High-voltage traction motor connections in new energy vehicles
High-voltage power transmission between motor controllers and battery packs
Busbar connections and automated assembly in energy storage systems
