tGear High-Speed Gearbox
WLTP test cycles for e-motors on conventional test beds
Here you can find the tGear factsheet.
By launching the new tGear High-Speed-Gearbox, tectos engineers present another solution that impressively combines years of experience and intensive development work in the field of NVH for alternative and conventional drives.
The new tGear High-Speed-Gearbox enables WLTP test cycles including efficiency mapping for e-motors on all common conventional test benches, thus offering maximum independence at the same time. It connects e-motor’s output shaft with a conventional ICE dyno on its opposite interface via an assembly consisting of a constant-velocity (CV) shaft and mechanical adapter. Since it is a mechanical system, both asynchronous and synchronous e-motors can be tested. The mounting itself is simple and safe by means of an adapter plate on the base frame.
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