DIY DYNO first test

PID need correct setting
Steady state
Car BMW 318i

[@daroer8270]

hello, can you tell me how you montage thats telma focal version?

[@marcozamo2011]

It's a bit complex to use the Focal version, if you can use the Axial version I strongly advise you not to use the Focal one. I couldn't find the axial model and then I had to use the focal model. In any case I built a plate with two double ball bearings fixed on the respective plate surfaces. Then I built a flange fixed on the retarder rotors and fixed the rotors to the shaft thanks to a self-centering shrink disk joint (if I'm correct RCK45). Finally, the plate is fixed to the coil support by means of four extensions screwed to the support and the plate.