When I designed these props I took a gamble that my reacher tech 65161 would have the tapered back end like the flipsky motors. I was wrong and now the props I had printed dont quite fit on the reachertech with the screw cap.
instead of butchering these with a dremel I thought i would offer them to you guys.
I will adjust my design and reprint instead.
A bit about these props. This prop is off my efoil with a know top speed of 44kph on a geared setup. I redesigned the hub and reduced the diameter a little bit. These props are 142mm diameter. I reduced the pitch a little to allow for higher rpm direct drive motors. My geared setup was only a theoretical 72KV after reduction. I estimate the pitch to be 200mm
I had these printed in PA12 HP Multi Jet Fusion, which on my geared efoil I cant break. In fact I can fully cavitate the prop if I give it full throttle. So plenty strong.
The design incorporates a 51101 thrust bearing. Ceramic is recommended for 0 maintenance. A wash port is designed into the hub. I will include a stainless thrust bearing, drive pins and a nyloc nut so its almost ready to go. Just need to find some M4 35mm countersunk machine screws.
I have two available. The first one was a bit of a poor print so the quality isnt the best. Its still perfectly functional and fits the motor. I think they removed it from the print block too early and hadnt cooled enough. So obviously this one wont be worth as much.
These cost 110 USD to print and Ive added most of the hardware needed to fit straight to the motor. Feel free to make an offer via PM. Can ship anywhere at cost.
This is the best one. Ceramic bearing not included. comes with a stainless bearing.
And the not so good one.
All gone now