motor turns slowly

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abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

motor turns slowly

Post by abacusalanya »

hi, I'm new :)
I make a quadcopter "quadx"
I use
1100 kv motor
25 A esc
multiwii SE v2.5
3s 2200 mah battery

but the motors does not turn fast enough and not flying quadcopter.
please help me :cry:

capt
Posts: 54
Joined: Wed Jan 19, 2011 10:54 pm

Re: motor turns slowly

Post by capt »

Calibrate you ESC's?

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

yes I'm activate the define ESC_CALIB_CANNOT_FLY

capt
Posts: 54
Joined: Wed Jan 19, 2011 10:54 pm

Re: motor turns slowly

Post by capt »

You could try to calibrate them by plugging directly into the RX CH3.
RX off
TX on
Throttle full
Plug RX in to power
ESC beeps
Pull Throttle to idle
ESC beeps again
done.

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

when I connect esc direct rx ch3 motors turn very fastly

waltr
Posts: 733
Joined: Wed Jan 22, 2014 3:21 pm
Location: Near Philadelphia, Pennsyvania, USA

Re: motor turns slowly

Post by waltr »

Re-calibrate all the ESCs directly from the RX throttle channel.

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

waltr wrote:Re-calibrate all the ESCs directly from the RX throttle channel.

How do I make it ?

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

DOES NOT fly Vibrates more

waltr
Posts: 733
Joined: Wed Jan 22, 2014 3:21 pm
Location: Near Philadelphia, Pennsyvania, USA

Re: motor turns slowly

Post by waltr »

This sounds more like a Bad solder joint between ESC and Motor or a broken wire inside the motor.
OR- very badly out of balance motors or props or both.

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

waltr wrote:This sounds more like a Bad solder joint between ESC and Motor or a broken wire inside the motor.
OR- very badly out of balance motors or props or both.


when throttle %50 and right stick pull right or left, flipped my quadcopter (left or right motors turns normally)

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

Is there anyone who can help ?

capt
Posts: 54
Joined: Wed Jan 19, 2011 10:54 pm

Re: motor turns slowly

Post by capt »

We need more information. What is the problem?
Screen shot of GUI and config.h might help.

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

I've shared a video on youtube . watch the video and help me please

http://youtu.be/zh3OmCTiQsw

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

my config.h
Attachments
config.rar
my config file
(18.96 KiB) Downloaded 181 times

waltr
Posts: 733
Joined: Wed Jan 22, 2014 3:21 pm
Location: Near Philadelphia, Pennsyvania, USA

Re: motor turns slowly

Post by waltr »

Very hard to tell but it looks like the props are on the wrong motor and/or the motors are all turning the wrong way.
Is Green props the front and red the back. If so then recheck the MW Wiki and tutorials plus the beginnre's thread.
Show us a screen shot of Multiwiiconfig.exe with the RX/TX on and the sticks centered to see the center values.
If a video of MWconfig.exe then show the stick end point values.

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

waltr wrote:Very hard to tell but it looks like the props are on the wrong motor and/or the motors are all turning the wrong way.
Is Green props the front and red the back. If so then recheck the MW Wiki and tutorials plus the beginnre's thread.
Show us a screen shot of Multiwiiconfig.exe with the RX/TX on and the sticks centered to see the center values.
If a video of MWconfig.exe then show the stick end point values.





Pictures of my motor rotation is as follows. And all propellers blows down.
Attachments
QUADX_328.jpg

abacusalanya
Posts: 12
Joined: Mon Sep 22, 2014 3:32 pm

Re: motor turns slowly

Post by abacusalanya »

the problem was solved :)
I had to replace the whole propellers.

capt
Posts: 54
Joined: Wed Jan 19, 2011 10:54 pm

Re: motor turns slowly

Post by capt »

Where the propellers slipping in the hubs?

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