Reply to "DREU reverse unit wiring connections for AC motor"

RideTheRailsOGR Forum Member

gunrunnerjohn posted:
Sounds like the motors are drawing excessive current. First stop is to monitor the current to the track and see why you're pulling so much power.

John, (I'm not challenging your knowledge, just trying to understand the physics, etc) so, if the motors are fairly free spinning and take very little current to get moving with a mechanical e-unit, that doesn't necessarily equate to a low amperage draw? I also thoroughly disassembled both motors, down to the bearings and everything and cleaned and lubed, etc. The one thing I just thought of: if the motors don't run at the same speed, IOW sort of working against each other could that cause and excessive power draw? Seems likely but it would seem one would have to be way out of sync with the other.

Thanks,

Steve

5/16/189:32 AM

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