TURNIGY SK42-60500 MOTOR
04-27-2009, 04:38 PM
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TURNIGY SK42-60500 MOTOR
I am mostly new to electric. I have a TURNIGY SK 4260 WITH A 60 AMP SPEED CONTROL,A 15X 8 PROP IT IS POWERED BY 22 VOLTS,OF LIPO BATTERYS. IT APPEARS TO GO THROUGH A VIBRATION AT ABOUT MID RANGE. I ALSO SEE,SOME MOVEMENT WHEN I MOVE THE PROP FROM SIDE TO SIDE. CAN ANY ONE ADVISE ME ON THIS.
04-27-2009, 04:55 PM
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RE: TURNIGY SK42-60500 MOTOR
Sounds like new bearings and shaft would be a good start. I've been getting hardened drill blanks and bearings from http://www.mcmaster.com/
It's a good idea to buy more than one drill blank as they are technically the same size and the bearing +0.000 -0.005mm so many slide right on while some need to be pressed.
When you press the shaft don't press against the motor parts, make a tool to slide over the shaft and support the end.
It's a good idea to buy more than one drill blank as they are technically the same size and the bearing +0.000 -0.005mm so many slide right on while some need to be pressed.
When you press the shaft don't press against the motor parts, make a tool to slide over the shaft and support the end.
04-28-2009, 08:25 PM
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RE: TURNIGY SK42-60500 MOTOR
Your advise is good except this motor is brand new and has 0 time on it except for the first run. I thank you for the information.
