On April 20, the first batch of products from Zhiqu's new generation DHT hybrid transmission was successfully delivered. Zhiqu Technology has completed product design, development and verification, testing capability construction, quality management system establishment, and production manufacturing system establishment over two years. The bulk delivery of this product also signifies that Zhiqu Technology is fully equipped to deliver DHT and EDS products in large quantities to automotive customers.。

The new generation DHT hybrid transmission developed by Zhiqu features a highly integrated, oil-cooled flat wire, three-bearing structure, and high-speed lightweight design. It is more compact and lighter in structure, offering significant cost advantages. The coupler introduces the latest electromagnetic clutch solution, resulting in lower costs, higher efficiency, faster response, and smoother switching, greatly improving the product's power density and transmission efficiency, with overall performance superior to other competing products in the market.。

• Single-stage, parallel shaft arrangement
  
• Maximum output torque4000N.m
  
• Drive motor speed ratio11.628:1
  
• Maximum motor speed15000rpm
  
• The integrated dual electric control uses a dual-sided water-cooled encapsulated module, which is compact, lightweight, and has a high power density.
  
• The motor cooling solution uses an electronic oil pump and an integrated distribution cooling system, with the electronic oil pump achieving precise on-demand cooling, significantly improving thermal management efficiency.
  
• Using a 2×Φ200 flat wire oil-cooled motor, it can achieve a power generation of 100 kW and a drive of 150 kW.
  
• The hybrid gearbox electronic control function is certified for automotive functional safety products according to ISO 26262:2018 ASIL C, in compliance with EU import and export requirements.
  

The automated production line achieves full-process automation from raw materials to finished products, integrating multiple intelligent machines and advanced automation equipment, with an automation level of up to 70%, significantly improving production efficiency and product quality. The highly flexible production line can adapt to diverse product production needs, quickly and flexibly adjusting production plans, while simultaneously accommodating the co-production of multiple product series under high automation, with an annual capacity of 100,000 to 150,000 units, ensuring multiple guarantees of efficiency, quality, and flexibility.。

• The flexible manufacturing unit is equipped with an advanced 3D vision system and AI simulation technology, capable of accurately identifying and locating parts, ensuring a smooth and error-free automated loading process, effectively avoiding collision risks, and enhancing production efficiency and safety.。
  
• The production line can accommodate various major product series and the assembly solutions for different rotor types and electrical bridges, with a highly automated system that ensures precise guidance and error-proofing, thereby ensuring product quality while enhancing production efficiency.。
  
• Thanks to a mature and完善 technology system, it is possible to use bionic mechanical arms to achieve precise sensing and flexible adjustment of the shaft entry and box assembling process.。
  
• Using a globally recognized NVH automated testing system, intelligent testing of complete assemblies is achieved, capable of accommodating various product testing tasks, ensuring that every product undergoes stringent quality checks.。
  

Vibration Test Bench

Vibration testing of complete motors, electric drive systems, and hybrid transmission assemblies can be performed.。

Powertrain durability and performance test stand

Capable of completing full automatic transmission matching calibration tests, transmission efficiency tests, fatigue life tests, high-speed durability tests, dynamic sealing tests, differential tests, temperature rise tests, etc.; pure electric and hybrid powertrain testing; front-wheel drive, rear-wheel drive, and powertrain testing.。

Motor environmental test bench

Can complete motor performance testing and high and low temperature environmental tests for motors.。

Motor drag test bench

Can complete motor performance testing, covering all key indicators comprehensively.。