Q&A Forum

I did a quick calculation and with 20 inches roller diameter and maximum road speed of 130km/h the rollers are spinning at 1358 RPM. But with 8 inch r...

That's right and thats what i will be doing.

The ASME servo controller uses feedback for position referencing just a bigger version of the smaller RC servos. They are also DC brush motor construc...

Hi , wasn't suggesting going to a Hub dyno just merely his setup in general. The reason I ask about the roller diameter is you quoted max roller RPM ...

Is your chassis dyno a interia type or electric brake ( retarder ) style chassis dyno? Have a look at Walter's build titled " My Hub Dyno Build" ver...

Yes you're on the right track, 4 slots × 50 RPS = 200 PPS is minimum but i would increase that to a high number , read this link/p> Quote from "/p> Br...

Ok found TNK's facebook page has something mentioned about a prototype knock&RPM module dating back Nov 2017.

Yeah plex and other high end knock detection systems are $1500 plus dollars and more. Tuner nerd knock is a nice idea but couldn't find the informatio...

Hi pumpngo , this is how i calculated the requirements to suit my dyno application. The engine dyno is rated at maximum 10,000 RPM. Revs Per Minute (R...

Hi Jostein , I do have the MOI for my dyno from the manufacturer H&F consine , but will still make a few adjustments cause I have added more rota...

Hi , my RPM trigger wheel is finally round and sitting on 9.5mm thick and 180mm in diameter hopefully will cut the teeth tomorrow if work permits and ...

Posted by: pumpngo I'm sure somewhere i read on this forum you only need two teeth for load bearing , and more only needed for inertia. Could be wrong...

Why not run two separate computers for dyno and data logging , Your going to need a multiple monitor setup with three or more monitor ... The other VC...

Found a rusty 10mm plate of steel today and quickly cut it up and started machining it up. Hopefully will have the trigger wheel finished tomorrow and...

Ok , was hoping to utilise the existing H&F GB4 RPM Sensor Trigger Wheel which isn't going to happen , it has very fine teeth and to many to count...