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« on: May 01, 2011, 12:48:15 PM »
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psychic flyer!!
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Hi Guys,
 I have a Turnigy Bell 2409 1600 KV motor and HK 25A ESC. Two month ago when i bought the motor and ESC, when I connect them and connect the battery,the motor produced a loud long beep and started to work.But few days ago when I connected the ESC to the motor and connected the battery, no beep was produced and also the ESC was getting very hot after few seconds.But when I go close to the motor some beep sounds were heard.But the motor didn't work at all. Bang Head So please help me Help Me
« Last Edit: May 01, 2011, 02:15:57 PM by anwar » Logged

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« Reply #1 on: May 01, 2011, 12:53:12 PM »
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Have you tried a different motor with this esc?
Are you able to rotate the motor shaft with hand, i mean is it free?
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« Reply #2 on: May 01, 2011, 12:55:43 PM »
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Yes. The shaft is free.
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« Reply #3 on: May 01, 2011, 12:56:21 PM »
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Check if the wiring of motor is all right. 3 wires which come out of coiling of motor sometime break down due to stretching of wire. In this case motor sometimes make little sound but doesn't work.
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« Reply #4 on: May 01, 2011, 01:00:23 PM »
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They are all right.
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« Reply #5 on: May 01, 2011, 01:02:58 PM »
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Try different ESC and motor combination.
Then we can see if problem is in motor or ESC.
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« Reply #6 on: May 01, 2011, 01:05:09 PM »
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I dont have more ESC or motor
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« Reply #7 on: May 01, 2011, 01:09:51 PM »
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Please help
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« Reply #8 on: May 01, 2011, 01:29:47 PM »
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Try setting throttle range for ESC. It works for me sometime when motor is not responding
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« Reply #9 on: May 01, 2011, 01:30:47 PM »
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The ESC is not programmable
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« Reply #10 on: May 01, 2011, 01:41:44 PM »
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Where did you buy ESC? Can you post the link?
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« Reply #11 on: May 01, 2011, 01:46:16 PM »
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The link
 http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=6460
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« Reply #12 on: May 01, 2011, 01:50:31 PM »
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You should be able to set throttle range with this ESC. Read the reviews of this ESC on above link. Procedure is given there. Give it a try.
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« Reply #13 on: May 01, 2011, 01:53:28 PM »
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Thanks a lot Spitfire.I will try and tell you later
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« Reply #14 on: May 03, 2011, 02:45:36 PM »
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Another problem after throttle ranging.
 

Also the motor and ESC gets hot.
Please help Help Me Help Me Help Me Help Me
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« Reply #15 on: May 03, 2011, 02:53:22 PM »
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please
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« Reply #16 on: May 03, 2011, 02:57:30 PM »
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If your motor and ESC are good then this can happen because of three reasons:
Lose connection/solder between motor and esc.
Wires/connectors on the motor are getting short.
Something stuck in the motor.
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« Reply #17 on: May 03, 2011, 02:57:58 PM »
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1. How have you soldered the bullet connectors? Have you removed the coating(golden coating) of the wires and then connected ?
2. Heatshring usually hides if there is loose soldering, just remove the heatshrink and check again.
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« Reply #18 on: May 03, 2011, 03:03:05 PM »
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Connections are OK
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« Reply #19 on: May 03, 2011, 03:04:44 PM »
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How are you sure about that, put up some details? Seeing that video of yours every one is going to ask you this question.
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« Reply #20 on: May 03, 2011, 03:18:42 PM »
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I have just now opwned the heat shrink and saw.
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« Reply #21 on: May 03, 2011, 03:22:28 PM »
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do u notice your bullet connectors also ...they are exposed and have high chances of getting short any burning your esc....you have to insulate they using heat shrink tube ..never leave them exposed
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« Reply #22 on: May 03, 2011, 03:23:44 PM »
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ok
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« Reply #23 on: May 03, 2011, 03:30:44 PM »
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 Shocked Not good!
Ved be very careful, dont leave any connections open. This is very dangerous, ESC's and batteries burn like diwali fireworks, Annar to be specific.
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« Reply #24 on: May 03, 2011, 03:37:10 PM »
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Wonder if the damage due to short circuit is already done Sad  It was a bad idea to leave connectors like that, at least a layer of any type of tape would have afforded some protection.
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