Very slow build from France


#203

new design parts in sls for 2019
for 57mm tubing
including gap for o-rings
square mount for the gearbox, no more screw
thrust bearing still outside but flush to the propeller…
2 seals for the shaft
keep the same front mast clamping to save money



#204

you know you can not put the screws into the gearbox, from the other side
so what would keep the gearbox that he would not push in


#205

Is that @flying_rodeo prop ?


#206

Yes it is! :hugs::surfing_man:‍♂:blush::muscle::dash::ocean:


#207

nice :wink:
there will be no axial force on the shaft, no push on the gearbox:

  • thrust bearing outside between tubing mount and propeller
  • propeller pin groove is flush to the bottom and deeper than the diameter
  • the propeller is pushing on the thrust bearing not on the pin
  • the propeller is “loose” from the shaft
  • bolt on the shaft after the propeller

so 1mm play forward and backward for the gearbox, and a bolt on a rear prop so it won’t came off the pin when slowing down


#208

@flying_rodeo, a piece of art, really !

@Alexandre, is the copper piece between the chief and the chief shaft screwed to the Reisenauer ? What is it for please ?


#209

2 of these :
https://www.bricorama.fr/lot-de-2-raccords-laiton-tibelec-double-femelle.html
Screwed and glued on the shaft , one for the seals one to center the thrust bearing

Just to smooth the shaft to 12mm and to keep the end with m10x100