http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=17924
some one have test this motor?
can i use this motor on our arducopter board? (must change PID?)
how about flight duration? can i get more flight duration?
now i'm using 2830-13 850KV , 3000mA lipo,prop 10x45, total AUW=1.2kg i can fly about 7 min.
need an explanation
thank's
Replies
i am using this motors.. and I am getting some flip problems.. after a while the copter suddenly flip and crash.. 12 x 4.5 props 4s batteries.. 30jdrones simmon k firmware...
I'm using this motor for my quad. I'm still seeking for good PID configuration. Currently I just have wobble probelm as mention here link
Did you already get good PID configuration?
I do 20mins with turnigy hal frame and a 5000mah 30c bat, but anyone would like to share pids for similar setup?
Here is some data I collected on that motor... I think its a good motor..
Eddie
4006-530.jpg
Hello Eddie,
I have a 2.2Kg quad (with 4S 10,000) running the above motors on Graupner 14x8 props, and despite all ESCs are properly calibrated, i find that the quad feels very low on power - i have to set the throttle mid point in APM (it ranges 300-700) to full 700 to maintain a steady hover at half stick! i seriously doubt my motors are putting 1+Kg each!
any tips where to look?
thanks.
Well to fix this problem, you have done everything I can think of... I did have a copter one time
with really cheep ESCs that had the same problem... I don't remember how I fixed it...
Maybe... try a 5th ESC, different kind, and bypass the APM and check max rpms...
If max RPMs are about the same as the quad, then get a 6S battery... that will fix it...
Eddie Weeks
www.jetlens.com
yes i figured i should check RPM/current/power both through the APM and directly. i will do it, althogh APM surely never allows true 100% throttle settings (as it has to leave a margin for steering even at full stick!) - do you know whats the max throttlr % that APM puts out in stabilize mode?
also, can you share some data about your motors? current / power with 4S on Graupner 14x8 or similar?
did you try them on 6S? if so with what props? and how was the result?
I do not think you inserted the correct table for that motor, please check.