RailPro > RailPro Specific Help & Discussion

Over Amp motor issue with LM-4S-G

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gregeusa:
Not to disparage RP, but clearly the amp rating is not average, but peaks.

Try the power resistor as suggested... 1/2 ohm should do it, if not 1 ohm.

It will lower the top speed of the loco a tiny bit, but will most likely work.

Get the ones in the extruded aluminum body, and bolt down to some metal to dissipate the heat.

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