Nema17 Reduction Gears any good?

EFOIL.builders Propulsion System (Motor, Gears)
1

Anybody has any experience with the Nema17 gears? https://www.banggood.com/Nema17-Planetary-Gearbox-Gear-Motor-Ratio-51-101-151-201-251-301-401-501-1001-p-1307723.html?rmmds=detail-top-buytogether-auto__1&ID=554017&cur_warehouse=CN

2

Maximum Input Speed: 5000rpm

If u gonna use 8S and 300kv motor, thats already around 9000.

3

Damn, I can’t find the one propose. Any other ones that are available?

4

Parker, apex, reisenauer, neugart :slight_smile:
Watch for max input speed and max power rating.