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Old 19th Aug 2022, 10:30 am   #12
Andrew B
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Join Date: May 2015
Location: Bradford, West Yorkshire, UK.
Posts: 512
Default Re: Causes of smoking motors

I have also had experience with these motors and found that stopping/smoking and stinking the place out was caused by lack of cooling. The "fan" fitted to the end of the motor near the brushes is inadequate, especially at low speeds. The plastic melting out of the armature is an early warning for imminent doom.
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worried about the electrons entering the circuit and the smoke leaving

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