The stand is for brake inertia test of different car, light truck, medium/heavy truck, fork lift, construction machine and space brake etc. It adopts electric inertia simulation technique which is
variable speed controlled without step exactly. The special enclosed type controller can provide consistent pipe pressure, torque and speed reduction. It can be monitored in all view by video. The reliability and real time can be guaranteed by adopting up-down control model and ether communication.