jet wrote:Hi, Christof.
Yes, I had calibrated my ESC32.
My motors are LD Power MT3110 and props are tarot 12x55.
My question is how to copy the numbers into a spreadsheet as figure shown.
For example, I can arm and start motors with RPM300.
Then, how to understand the thrust, Scale rpm by 10, etc?
Thanks for help.
Hi Jet,
as Christof already pointed out you Need to use a thrust measurement jig. I'm using a good Quality (1g Resolution) digital kitchen scale and this test stand
http://www.krick-modell.de/frameset.asp ... m%3D491018You then Need to prepare the Excel sheet, and make the measurements.
I'm using a terminal Programm, connected to the ESC32 and the RPM command. The spreadsheet then calculates A1/A2. Another example is here
viewtopic.php?f=25&t=4543&start=10#p33920So you Need to
- ARM
- RPM300 --> note the value from your scale into the spreadsheet
- RPM600 --> note the value from your scale into the spreadsheet
etc.
- RPM <highest achivalbe RPM value; known from R2V calibration (= PWM_RPM_SCALE)>
- STOP
- DISARM
Done!
No Need to bother with the rest since this is the MATHS behind A1/A2 calculation.