I suspect there's no free lunch here. If they are designed for hobby r/c aircraft, they are designed for shorter runs with lots of free prop-driven fan cooling. Not for sustained runs without a prop cooling it.
So, it would likely work, but have a shorter lifetime. The barrier to using them was having a low voltage / high current controller. This fills that gap.
So, not a bad idea, but there's almost surely a durability tradeoff. And maybe that's fine for a hobbyist cnc application.
So, it would likely work, but have a shorter lifetime. The barrier to using them was having a low voltage / high current controller. This fills that gap.
So, not a bad idea, but there's almost surely a durability tradeoff. And maybe that's fine for a hobbyist cnc application.