Reply to "Replacing Hogwart's Locomotive motor with large motor"

Sorry I have made a mistake, it's not 270 mabuchi.

It's a Mabuchi RK-370CA-14445, is turns a little slower (16800rpm) than the original 19000. But more torque.

The Rs-385 would be better but diameter is too big.

For the worm, it's module 0.5 diameter 6mm. Not hard to find it.

On the polar express, it's module 0.6 diameter 6mm, very hard to find it!

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