pinions
I'm trying to source some pinions, even get some made. I need to know the range of pinions that people are running, as if I get some made up, it's probably best to order a lot to keep costs down. I imagine the more popular being in the range of 9 to 12, but have asked about sizes up 16 so, I also need to know what motor shaft sizes are people running too if not 2mm or 2.3mm (there's more established sources for 2mm shafts though).
Don't want to say too much about who I've asked yet, but they do have a good reputation, so shouldn't disapoint.
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