flyrotary@lancaironline.net Mailing List Archive

Understand now. Thanks Le Roux. hope it goes really well. Steve Izett > On 19 Mar 2021, at 11:00 pm, Le Roux Breytenbach breytenbachleroux@gmail.com <flyrotary@lancaironline.net> wrote: > > Steve : The ring gear has 74 teeth and the sun gear, on the input shaft, has 34 teeth. 74/34 = 2.176 ratio > > The ratio of 2.176 stays the same with a 6 planetary although the planet set is much stronger and has a steel housing that holds the planets. > The 4-pin planetary which the redrives was manufactured earlier days has an aluminium body. > This is the set/up where the planetary is held stationary and the ring gear is the output > > There is now a new version 6 planetary that fits in the 12 lug slots which has a steel casing > Le Roux. > File_000.jpeg > File_000.jpeg > > > > > > Sent from my iPhone > Le Roux Breytenbach > > > On 18 Mar 2021, at 15:57, Stephen Izett stephen.izett@gmail.com <flyrotary@lancaironline.net> wrote: > > > > Hi Le Roux > > > On Thu, Mar 18, 2021 at 3:57 PM Stephen Izett stephen.izett@gmail.com <flyrotary@lancaironline.net> wrote: > Hi Le Roux > What ration is the 6 pin you hoping to drop in? > > Steve Izett > > > On 18 Mar 2021, at 6:22 pm, Le Roux Breytenbach breytenbachleroux@gmail.com <flyrotary@lancaironline.net> wrote: > > > > Neil: I got it wrong the propellor flange and ringgear flange is not the same. > > Can’t figure it out ? how the ringgear side flange is stuck to the hollow shaft.Seems to me it has thread that screw in. Somehow it must be locked. I did not removed the pilot bearing as there is no need to do so as it is still brandnew never been used. > > The propellor flange has 3 pins that holds it in place after the pressfit. > > The hollow shafts needle bearings ,run over the oil holes in the shaft, and there is some holes between them too. > > > > > > This psru is counter rotating and a 2,17 : 1 ratio.Therefor needs an anti - clockwise prop pilotside view. I am planning to put in just a 6 pinion planet steel casing planetary > > No other modifications to be done.There is a 6 pin planetary with 12 lug available to drop into the housing. > > I believe with the 2 - 44 mm p ports @ 6500 rpm will have sufficient Hp for take off and climb turning the prop at 2900 rpm. > > The at “top of climb “ level out and cruise at 2300 prop rpm. > > <image0.jpeg><image1.jpeg><image2.jpeg> > > > > > > > > Sent from my iPhone > > Le Roux Breytenbach-- > > Homepage: http://www.flyrotary.com/ > > Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html > > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html