by masmojo » Wed Dec 18, 2013 12:09 pm
O.K. I am thinking,that mike has already tested the motor and transformer! :teasing-blah:
In my experience it then has to be one of a couple/few things.
The chassis: it's not dragging the bottom is it? That motor may be just close enough to the track that the magnets pull the bottom down and it won't move????
The Wheels/Axles; they could be binding. with a small high speed motor sometimes they don't have enough torque to move the car if there is ANY binding.
The guide: You may have tested the motor, the transformer, etc. but there could be a simple disconnect in the system somewhere?
Lastly sometimes a blown motor will move when there is no load on it, but will not pull a load see if you can easily stop it by holding the shaft!?
it's gotta be sumpthin! :think: