Governor Settings

[eric303]

I am having issues trying to set the max head speed below 1500rpm...I am trying to set it too 1200rpm for low headspeed.
The motor I have is a Scorpion HK-II-4525-520kv. Sensing Divide set to 5. Gear radio 11.9. Speed controller is Hobbywing 200A V4.1. Throttle range Min 1000us max 1900us. Also any recommendations for the throttle curve to get started? I have a JETI-DS16.

[ryguy76]

Your Max can stay at 1500rpm. From there, set your throttle curves in radio to give you 1200rpm.

1200/1500 = 0.8.

80% TC should give you 1200rpm.


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[ZeXx86]

Correct, you should use flat throttle curve at 80% to get 1200 RPM.
You can verify it by looking at the Governor window. There you can see Requested RPM if you will disarm the Throttle Hold for a short period of time.

[eric303]

Thanks for the info. I set curve to 80%...During bench testing with no blades it reached 1000rpm and the RPM sensor test signal was flashing from active to inactive rapidly...is this due to the lack of load?

[ZeXx86]

Yes, when there is no load it might not reach the requested RPM precisely.