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Old Jan 12, 2012, 04:44 AM
quadman is offline
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Why one of 6 Motor Delayed start???


One motor on my Hex always delay in start and I have calibrated the throttle range many time it's the same. Then notice one funny thing, after 6 time arming the motor after plugging in the battery, it will spin up all together and every time all six motors will start together.

Then once I put it a fresh battery, it will require 6 time arming the motors, then it will all start together again.

I have soldiered the connections for that motor again, didn't help.

Anyone one have a remedy for this problem??

At the moment, my hexa have a oscillation and I am suspecting that delay start motor is causing the problem, as it have a slower RPM then other motors, the hexa is compensating for the slower motor.
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Old Jan 12, 2012, 05:15 AM
Sebbie is offline
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what flight controller are you using and ESC's, this info may help us provide some detailed advice for you.

I would try and reset and recalibrate your ESC's, they are different and may need the freshold set higher to give you that uniformal start.

Have you tried the motor on a different esc to see if the fault follows th emotor or stays with the esc ?

i hope we can shed some light on it for you, it is frustrating i know.

Good luck
Old Jan 12, 2012, 04:53 PM
quadman is offline
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Thanks, I am using WooKong.

I already tried a different motor, no luck. Might buy another ESC to see what happen.
Old Jan 12, 2012, 09:35 PM
barok is offline
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try work on my quad, not sure bout hex..
go to your sub trim menu, increase or decrease that if your centering a servo..
Old Jan 12, 2012, 09:41 PM
jesolins is offline
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Do you get the same delay when you swap a motor on that ESC? You symptoms indicate a problem with that motor ESC. Do they all stop at the same time, or does the one that starts last stop first?
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Old Jan 12, 2012, 10:18 PM
Adidas4275 is offline
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manual flying apologist
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Do you use a y cable to calibrate or do you connect throttle cables to the RX

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