Hi All,
I'm wondering a couple things about these 130 motors that all of our fun trains run on. First, I notice that some have a red cap, some green (I've also seen blue, yellow and orange). Are these color coated to mean anything?
Also, does anyone know of a way to test the RPM of a motor? Or even the relative RPM? Basically, I have some trains that I would like to put a faster motor into but don't want to do the work just to replace with a similar RPM motor.
thanks!
update: just bought one of these. hope it tells me something
![[Image: s-l1600.jpg]](https://i.postimg.cc/dk2KZcbF/s-l1600.jpg)
I'm wondering a couple things about these 130 motors that all of our fun trains run on. First, I notice that some have a red cap, some green (I've also seen blue, yellow and orange). Are these color coated to mean anything?
Also, does anyone know of a way to test the RPM of a motor? Or even the relative RPM? Basically, I have some trains that I would like to put a faster motor into but don't want to do the work just to replace with a similar RPM motor.
thanks!
update: just bought one of these. hope it tells me something