![]() MAGNI M22 VOYAGER Rotax 912S gear ratio 2.43 |
![]() MAGNI M22 VOYAGER Rotax 914 gear ratio 2.43 |
![]() MAGNI M22 VOYAGER Rotax 915iS gear ratio 2.54 |
![]() MAGNI M22 VOYAGER Rotax 916iS gear ratio 2.54 |
EXCALIBUR-4
Mounting the Excalibur 4 on my Magni M22 with Rotax 914 engine went very smoothly.
It works like a charm.
I consider your propeller as a safety element for my autogyro. Rolling is not my forte. Now I'm more reassured to be in the air in less than 120 m.
Thank you for this propeller and for the delicate intention of the red hook in addition to the protractor.
F-X.B. (2023-07-13)
EXCALIBUR-4
Impressive performance, 150 Km/H at 4500 rpm !
S.R. (2023-02-23)
EXCALIBUR-4
PILOT FEEDBACK:
This Eprops 4blade propeller is incredibly more powerful than the Duc-Flash 3blade fitted by Magni to the Magni M22 rotax 914. I know this may seem odd, as the gyrocopter manufacturer is supposed to choose the best components on the market. This is not the case.
I did with my co-owner who is a professional helicopter pilot many comparative tests, in cold and hot weather. In hot weather, the differences are even greater.
Now, the measured gains are:
- weight of the propeller with screws: 2.2 kg (the Eprops weighs only 2.6 kg)
- moments of inertia measured in kg.cm² (Rotax procedure): 2850 for Eprops, 3800 for Duc. More reactivity when the moment of inertia is low.
- takeoff roll: 45 m gain (in cold weather - better in hot weather)
- 420 ft/min climb rate
- cruise speed at 4500 rpm: +11 km/h
- fuel economy measured over 50 hrs: 7%.
and also significant vibration reduction for the Eprops
Our choice is made !
Thanks to Eprops for this high performance propeller.
F.D. (2022-12-27)
EXCALIBUR-5
I prefer the excalibur 5 to the original magni propeller, which does not push enough on the 914. In addition it is lighter and much more responsive. Bravo eprops.
D.D. (2022-06-20)
EXCALIBUR-4
On my M22, I tested both models: the 5-blade and the 4-blade. I did not measure a sufficient difference in performance between the two to justify choosing the 5-blade for my use. I am very satisfied with my 4-blade. It is the best propeller for the M22 with a 914 engine.
L.S. (2022-05-13)
EXCALIBUR-4
WOW, what a difference with the Arplast propeller! Nothing to see. My gyrocopter has become a bomb! I recommend this propeller.
A.G. (2022-04-30)
EXCALIBUR-5
We fly the 5 blade Titanium on our M22, it is an excellent product that needs to be tested to be understood. The noise reduction and greatly increased comfort with the smooth flight performance make this product a wonderful flying experience. Superior performance to the original propeller.
Excellent product - Highly recommended
B.T. (2021-06-14)
EXCALIBUR-6
Very efficient and quiet propeller. Better cooling. Less vibrations.
Thank you for your good work.
A.A. (2020-08-19)
EXCALIBUR-6
I am very happy with the new prop.
It has taken me a while to get the pitch correct; we are based at 5000'.
Thank you
N.T. (2017-03-20)