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e-props propeller satisfied or your money back

EXCALIBUR - 6

 

Pusher carbon propeller - 6-blades ultra-light, ultra-quiet, anti-vibration H²D concept

Ground adjustable pitch - Leading edge protection

For engines Rotax 912S to 915

 

 

DATA SHEET

 

Brand name

HELICES E-PROPS

Model name

EXCALIBUR-6

Rotation sense

Counterclockwise  [1] only

Configuration

Pusher only

Propellers designed for

ROTAX 912S / 912 iS red 2,43

ROTAX 914 red 2,43

ROTAX 915 red 2,43

Number of blades 6
Special geometry

ultra-quiet H²D concept [3]

anti-vibrations

Available diameters 168, 170 or 172 cm
Total weight 3,1 kg
Moment of inertia [2] 4.000 kg.cm²
Max RPM 2.600 RPM
Max thrust 360 kg at 2.500 RPM (150 hp engine)
Price 2270 € (without taxes)


 

Drawing of the EXCALIBUR-6 hub :

HUB_EXC6.pdf

 

 

excalibur-6 with mini spinner

EXCALIBUR-6

with mini-spinner SP-130

 

 

[1] counterclockwise = left rotation in the wind made by the propeller

BE CAREFULL : those propellers are designed for counterclockwise sense / pusher configuration ONLY. Any other use is inappropriate and would invalidate any guarantees.

 

[2] max moments of inertia => Rotax 912 family : 6000 kg.cm²

 

[3] H²D concept : Hexapale Hexa Déphasée. It is the same principle as some anti-torque tail rotors of helicopters, to significantly reduce vibrations and noise. Derived from QD2 concept blades with different angles.

 

 

EXCALIBUR-6 : the best propellers for gyros and delta trikes !

 

 

 

technical data e-props

click here to discover technical data

 

 

angles_EXC6

different angles between the blades

same principle as some anti-torque tail rotors of helicopters

to reduce the noise of the propeller

 

EXCALIBUR-6 montage assembly

 

 

DELIVERY :

Each 6-blades EXCALIBUR-6 propeller is delivered complete and ready to be mounted with :
- All screws (inox 8.8, Nord-Lock washers)

- An aluminium black anodized flange for tightening

- The 6 Rotax drive lugs for centering (price = 32,5 € without taxes, included in the propeller's total price)

- A thermic isolator spacer, 5 mm thickness (value 29 € without taxes - included in the propeller's total price)

- The digital protractor, to adapt the pitch, very precise (price = 75 € without taxes, included in the propeller's total price)
- The Instruction and Service Manual of E-Props propellers, updated version. See it here : MANUALS
- The identification sheet of the propeller with ref number, max RPM, recommended first pitch


 

excalibur-6

The price of the propeller is including all those components

Only the spinner is in option

At E-PROPS, no need to add more expensive parts !

 

EXC-6 video photos pictures

EXCALIBUR-6 propellers

pictures / video (August 2016)

 

 

 

 

 

Some articles :

- Page of the website of Patrice (Excalibur-6 on Magni M22)

- Aero 2016 : une nouvelle hélice 6 pales pour E-Props (27-04-2016 - aeroweb-fr.net)

- E-Props Excalibur propulsive 6 pales (ULMag du 16-03-2016)

- E-Props présente l’hélice Excalibur 6 pales (Aerobuzz 21-04-2016)

- 6 pales pour les ULM (Piloter - avril mai 2016)

- Hélice EXCALIBUR 6-pales (BLOG E-PROPS)

 

Vidéo :

- Excalibur-6 à la télé ! (Aerostar TV avril 2016)

 

 

 

LISTE ULM avec HELICES E-PROPS

200 different ultralights models

 

avis clients e-props

customers feedback

 

caracteristiques techniques e-props

TECHNICAL DATA

 

satisfaction guaranteed 6 months E-PROPS

during 6 MONTHS

 

 

 

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

 

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

 

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

 

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

E-PROPS EXCALIBUR-6 6-pales 6-blades propeller ROTAX

 

 

EXCALIBUR-6 sur REVO Rotax 912S ( 26/12/2017)

I love flying my trike with E-prop. It is THE best prop I ever flew. Not only great performance. But it is very quiet and smooth. It weights fraction of any other ordinary prop. It doesn’t produce any p-factor, so my trike flies straight all the time from idle to full power. No stress to engine and its gear box. It has definitive sound and I just love it.

https://www.facebook.com/HenryTrikeLife

 

EXCALIBUR-6 ROTAX 912S REVO

click on the picture

to see the video

 

 

noise measurement

Beginning of August, 2018, at the Magdeburg airfield, the Niki Rotor Aviation company has successfully completed the noise emission measurement on its Kallithea model made by German authority.
Only just 65 dB, which is exceptional ! The E-PROPS EXCALIBUR-6 is very quiet.
Those results are also compliant with the strict Swiss noise regulations.

 

 

eprops excalibur-6

published the 20-11-2016 by Martin, test pilot, using E-Props EXCALIBUR-6

 

 

 

stickers hubs E-Props

stickers hubs E-Props

 

 

E-PROPS : the best choice of propellers for ROTAX 912S, 914, 915iS engines

 

 

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