A happy discovery

There are a number of performance motors with separately powered blower motors. This gives significantly improved low speed thermal performance over passive cooling or having a cooling fan powered by the motor shaft.

For example a high end servo from AB with a 208V blower fan on the rear which runs any time the motor is running.

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@hman - oops! you are 100% right! i forgot about that!

-- that auto-reverse switch is brilliant!!
 
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