Continuous communication, attentive transmission

From August 4th to 6th, 2023, NGC made its debut at the 9th Shanghai International New Energy Vehicle Technology and Supply Chain Fair at the Shanghai New International Expo Center with its drive products for new energy vehicles.

The event was co-hosted by Yingfu Convention and Exhibition together with related industrial organizations, and was covered by close to 300 industrial media representatives from more than 20 countries and regions. The exhibition covered an area of 70,000 ㎡, and was attended by more than 1,000 brands.

As a globally renowned solutions provider and manufacturer of gear drive systems, NGC boasts many years of experience in the design, development and manufacture of high-speed gears. Today, as global demand for sustainable development continues to grow, China has striven to promote environmentally-friendly, low carbon-emission vehicles. NGC has actively responded to the national strategic development goals by adhering to a management concept based on innovative thinking and zero defects. The company also adopts a constant-temperature precision processing and dustless intelligent assembly process, working hard on its gear drive products for new energy vehicles, with an aim to become the most trustworthy partner of our valued customers.

At this exhibition, NGC demonstrated a number of products, including high-speed reduction boxes with parallel shafts, as well as the NGW and NW planetary gear boxes with high-power density and precision gear drive units.

High-speed reduction boxes with parallel shafts

Using a fine-gear design with high contact and overlap ratios, thus avoiding the order noise of the motor’s stator and rotor, and combined with optimized modifications, the gear drive is now smoother with improved NVH performance. Adopting a lubricant system that can control churning and guide the transfer of lubricant along a fixed direction, the transmission efficiency and reliability of the products have been significantly improved. Matched with a motor of up to 20,000rpm, the vehicles offer outstanding performance when started with a high torque or when operating at high speeds.

NGW and NW high power density planetary gearboxes

Using floating load balance technology, the drive is made even steadier while still boasting an excellent NVH performance at a maximum input speed of 16,000rpm. At the same time, adopting a dynamic-static separation of the lubricant reduces churning losses and enhances transmission efficiency while meeting the cooling requirements of the lubricant.

Precision gear drive units

Processed with imported high-precision gear grinding or gear honing machines, NGC has sufficient processing capacity to provide multiple batches of four-level precision gears. The one-sided gear rolling tester can conduct 100% mesh testing for overall precision and NVH. The gear tester can perform Fourier detection and analysis to avoid any incidence of poor meshing. A cutter service life management system assists in lathe turning, gear hobbing and gear grinding, ensuring thermal treatment in line with CQI-9 requirements and ensuring stable quality of parts and components.

Quiet and efficient transmission facilitates green journeys

NGC’s new energy vehicle business is focused on high-speed gearbox and drive products for new energy passenger and commercial vehicles. Adhering to its mission of “geared toward the progress of human civilization”, the Company adheres to a management concept of zero defects, while fully promoting the IATF16949 quality control system and applying advanced simulation analysis technology in product design and development. NGC adopts high-quality manufacturing and lean production management to ensure the high-quality standards and traceability of all products.