Axle & Shaft Test Rigs by Dynaspede Integrated Systems Private Limited

The Axle and Shaft Test bench is built for Performance and Endurance study of the SUV rear-axles and propeller shafts, based on the concept of Dynaspede’s proprietary Di-Vector technology.
This design is based on the concept of deriving the speed and torque from two independent sources with no interaction between the two. In this concept, the rear-axles are connected back to back and run at required speeds by a relatively low power motor which has to overcome only the frictional losses in the mechanical system running at maximum speed. The desired torque is applied from an independent source that provides a relative twist between the two transaxles.

Another salient feature in this test rig is simulation of vehicle turning condition. Dynaspede’s innovative ‘over-drive’ mechanism enables the test axles output to run with a definite differential speed between them. The differential speed along with the periodicity at which the turning is to be simulated, and the test cycle configuration can be set on the PC and the rig can be run un-manned for long durations accordingly.