Q&A Forum

Be hurry for the price......

First runs was made. All seems to be ok. Now the dyno is dismantled to make finishing and some improvements. Clean wiring, new load cell and balan...

@joao-agostinho EMI filter. You must choose one with high current rating, about 30 Amp to support retarder drawn current.

@aslot Good job ! It Works ! Thanks for the video link Best regards

Bonjour Joao Vous avez un schéma très clair du cablage des modules SemiKron sur le site. Soignez votre cablage..Les courants et tensions mises en...

Hello You have a big retarder with a lot of inductive current. SKCH have built-in flyback diode but perhaps dead.... You can try an external fly...

Flanges and shafts on the lathe

The four rotors ready to mount Sandblasted and cover with rust converter for the look. They are each balanced but they must be put at their own pl...

Stators ready to mount. Used retarders should be dismanteled to check bearings and coils. Beware with mud and dust !! With moisture they cause ba...

The two Telma retarders delivery. Model CC200 rated for 2000nM @ 4000 Rpm

Hello The best way to read a knock sensor is an oscilloscope. Direct connexion between the sensor and the scope input with a piece of coaxial lead...

No problem Jostein ! 😀 It was only a question. I'm not friendly with Windows !

Hello I will keep in mind. My DIY hubdyno wil be achieved in few days for the first run. A big one over 1000 BHP to map 200/300 BHP engines !!! ...