Engineering a Versatile Durability Testing Platform for EV Transmissions
Use case: -Custom belt durability testing for EV transmission systems, supporting endurance, RLS, and efficiency validation across single-stage and dual-stage transmission layouts.
Goal: -To design a flexible, high-precision test rig capable of long-duration testing under real-world load and temperature conditions while meeting diverse OEM configuration requirements.
Challenges:-Ensuring precise mechanical alignment in fixed and movable dyno setups, supporting multiple pulley configurations, and maintaining stability during high-torque, high-speed endurance testing.
Solution:-iASYS designed a fixed and movable dyno system with a multi-directional adjustable idler post, integrated real-time load sensing, precise torque control, and semi-closed thermal management for accurate validation.
Results :-Enabled 1000–1200 hours of stable testing, reduced vehicle-level testing efforts by 25–30%, and accelerated product development by 20–25%, while supporting flexible transmission layouts and multiple test scenarios
