How much teeth in pulley mesh?

In the first picture in red: “Warning: A value for teeth in mesh below 6 may not be suitable for most applications.” I plan to run single drive. Is it ok, can I do something about it?

Well, its a bit extreme the fact that you have 4 teeth meshed on the motor pulley. If you’re VERY light it might work, or you could extend the CTC distance until you get 6 teeth meshing.

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I have seen a motor mount with a belt tensioner made out of bearing, could it help? I worry that if I would use a long motor mount I wouldn’t have room for battery enclosure.

ok I think I answered myself

Yes you did :slight_smile: