Q&A Forum

It is the minimum that I can do. If your engine don't have brutal torque increase maybe pid control can be suitable. You must try. Let me know if you...

If you do not use pid control, it is not necessary have very fast valve. I have tried a lot to work with pid control system but I found that is not g...

Here you can see my Flow valve control assembly (the stepper motor is not the actual i'm using). The Flow valve under pressure is quite strenght to cl...

I suggest you to use 1" valve. Bigger the valve, less the power absorbed when it is fully open. I test engine like tm kz10c, 40hp at 13800 rpm. What k...

Hi Man, I have built dyno for kart engine with hydraulic gear pump. I suggest you to use bigger displacement pump, you can work with lower pressure. I...

Have you solved this problem?

I have tried to restart software, re install sw and firmware, tried different setup of spike removal (0 to 5) but It doesnt work anyway.

Does anyone have problems reading the rpm with the latest sw updates?

Sure, find me on Facebook like "ius Eric"

Whit compensation for inertia and fictional compensation disabled, in the noise test, the noise is +-1.1Nm, and is compatible with the peak in my powe...

Hi Jo, the compensation for inertia and compensation for fictional losses was enabled because I had just reinstall and reset the yourdyno software, bu...

Hi, in my hydraulic dyno I use nema 23hs45-4204s, with high torque (stepper dimensions is 56mm*56mm*112mm), you can buy it in stepperonline web market...

This morning I've try with foam but no changes. I also tryed with 0.3 spike and 5 but no changes. During the test I touch the load arm but I havent fe...

Ok tomorrow I will try. My dyno's chassis is resting on ground by antivibration feet, could be ok or it is better ground it by rigid feet?

Sorry but Im not completely understand. Do you mean to put Polyurethane foam all around load cell?