Selling composite propellers
Re: Selling composite propellers
Vega 2000 jabiru 2200 SR-45-1620-2... 'Propeller climb
blade angle 21.7 degrees, engine 2980 rpm Max at the fixed point.
airspeed 200 km / h at 3000 rpm and 180 km / h at 2800 rpm.
perfect takeoff for about 150 m; and climb to 100 ft/min."
blade angle 21.7 degrees, engine 2980 rpm Max at the fixed point.
airspeed 200 km / h at 3000 rpm and 180 km / h at 2800 rpm.
perfect takeoff for about 150 m; and climb to 100 ft/min."
Re: Selling composite propellers
Friends, colleagues! I will try to neutralize the impact of holidays on the execution of orders. Work won't stop!
Re: Selling composite propellers
Happy New year, colleagues!
Re: Selling composite propellers
Another savage with our propellers.
![Image](http://eaaforums.org/attachment.php?attachmentid=8087&stc=1&d=1571046222)
![Image](http://eaaforums.org/attachment.php?attachmentid=8088&stc=1&d=1571046244)
Re: Selling composite propellers
The black-and-white photo shows a propeller with a diameter of 2000 mm.
Re: Selling composite propellers
Friends from France are testing our propeller on the Jabiru-2200 engine
![Image](https://www.pilotsofamerica.com/community/attachments/20200601-121732-jpg.86475/)
Re: Selling composite propellers
I hope that the harsh African winter did not prevent the use of aviation equipment?
Re: Selling composite propellers
We decided to expand the production of wooden propellers and reduce the waiting time for an individual order to 2-3 weeks.
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Re: Selling composite propellers
Vladimir, tell me honestly, how does your wooden 2 blade prop compare to the 3 blade ground adjust for take off and cruise performance on a R0tax 912 ULS. Lets say it is in a Rans S7 type aircraft, similar to the Savage Classic ?
Jean.
The new front seat solo Cubby MK2 powered by Rotax 912 S 100hp
Cubby Aircraft Factory
Suppliers of Nitrate, Butyrate, adhesive, Fabric
Email: cubbyaircraftfactory@gmail.com
0726716240
Jean Crous
SACAA Approved Person 402
Cubby Aircraft Factory
Suppliers of Nitrate, Butyrate, adhesive, Fabric
Email: cubbyaircraftfactory@gmail.com
0726716240
Jean Crous
SACAA Approved Person 402
Re: Selling composite propellers
Hello, Jean! Compared to which 3-blade propeller? Our three-bladed saber-shaped engine outperforms most other propellers in terms of performance and low noise. But recently it was discovered that the flight characteristics of the 2-blade versions are superior to the 3-blade ones in almost all flight modes. But they are somewhat inferior in noise. Therefore, German pilots continue to purchase 3-blade versions from us, and South African pilots prefer two-blade ones. The most prudent buy 3-blade propellers and buy additional 2-blade hubs. In this case, they use two versions of the propeller. As for the wooden propeller, there is a continuous struggle for perfection.We do not make mass-produced wooden propellers. Each propeller is made by special order. And each propeller is more perfect than the previous one. New profiles are used, the twist, narrowing, angles, and shapes are changed. It is possible to change the geometry after each released propeller. There is a continuous accumulation of experience. The only drawback is that it is impossible to take into account the real state of a particular motor, it is impossible to flexibly adjust to it. That is, you can design and build the perfect propeller for the perfect Rotax-912 today. But during the adjustment, your motor may wear out, and its characteristics will change. And yet-the propeller will no longer be ideal for him. the queue for wooden propellers is much longer than the queue for plastic propellers. Now we have opened a separate production of decorative wooden propellers.
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Re: Selling composite propellers
Thanks Vladimir, appreciated !
Jean
Jean
The new front seat solo Cubby MK2 powered by Rotax 912 S 100hp
Cubby Aircraft Factory
Suppliers of Nitrate, Butyrate, adhesive, Fabric
Email: cubbyaircraftfactory@gmail.com
0726716240
Jean Crous
SACAA Approved Person 402
Cubby Aircraft Factory
Suppliers of Nitrate, Butyrate, adhesive, Fabric
Email: cubbyaircraftfactory@gmail.com
0726716240
Jean Crous
SACAA Approved Person 402
Re: Selling composite propellers
Friends, my son leads a group of programmers from different countries. They can handle many tasks. If there is a need - contact us!
Re: Selling composite propellers
I am now sending to France these blades for a home windmill. The diameter is about 2 m (79"). Very light - about 700 g (1.54 lb). Easy to install on a flat flange. Maybe someone else needs it?
Re: Selling composite propellers
The next plane with our propeller
Re: Selling composite propellers
The production of the windmill blades shown above was destroyed during the occupation.
Last edited by meglin on Tue Nov 15, 2022 11:18 am, edited 1 time in total.
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