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Old 01-19-2007, 08:58 AM
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firstplaceaviator
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Default RE: Outrunner Problems

It sounds like the windings are shorted. That is the usual cause of motor stuttering. This usually happens when the motor has been over loaded.
Either, the motors are just cheap junk, or you may have them over propped, or too much battery.
Please provide the following:
1. Motor brand and model number
2. prop brand and size
3. speed control brand and amp rating.
4. battery brand, amperage and C rating(if known).

Then we can move on to a solution!
Doug