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Motor...

Old 01-04-2012, 10:45 PM
  #1  
lenachen
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Default Motor...

I have a current problem with my 450. The motor drive gear (autorotation bearing) doesn’t work properly. Within the flight the motor runs but no power on the rotorhead. The Heli falls down. It’ is possible to move the motor drive gear in both directions without moving the motor.

I was looking in RC-Line Helicopter forum and I find more people have that problem. One people said KDS would know the problem. It would be a tolerance problem with motor mainshaft and KDS have changed all motor shaft.

Anyone knows about this? What can I do to avoid further problems?

Old 01-05-2012, 12:53 AM
  #2  
daniel88
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Default RE: Motor...


Please confirm the batteries  is normal or not?  If the battery normal discharge, then

recommend you replacing ESC and reset.
Old 01-06-2012, 04:54 AM
  #3  
JunoWelson
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Default RE: Motor...

Please confirm the batteries  is normal or not?  If the battery normal discharge, then recommend you replacing ESC and reset.

Hit the mark, personal idea

Old 01-10-2012, 12:10 AM
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Henriquedeton
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Default RE: Motor...

learned a lot,thanks for sharing

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