E-PROPS HI-TECH CARBON PROPELLERS



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e-props propeller satisfied or your money back

EXCALIBUR-4

 

Light carbon 4-blades ground adjustable pitch - pusher configuration

Excalibur-4 for engines Rotax 912, 912S & iS, Rotax 914

 

 

 

DATA SHEET

 

Brand name

HELICES E-PROPS

Model name

EXCALIBUR-4

Rotation sense

Counterclockwise  [1]

Configuration

Pusher

Propellers designed for

ROTAX 912 red 2,27 (80 hp)

ROTAX 912S / 912 iS red 2,43 (100 hp)

ROTAX 914 red 2,43 (115 hp)

Price 1933 € (without taxes)

 

 

 

 

revo excalibur-4 eprops

 

 

model

Excalibur 4 - 100

Excalibur 4 - 130

Number of blades 4 4
For engines

ROTAX 912

ROTAX 912 S and iS

ROTAX 914
Special geometry

silent 4-blades

QD2 concept [2]

silent 4-blades

QD2 concept [2]

Diameter

168, 170, 175

and 180 cm

168, 170, 175

and 180 cm

Weight of the whole propeller

3,8 kg

with extended spacer and flange

3,9 kg

with extended spacer and flange

Moment of inertia [3]

3.400 kg.cm²

4.200 kg.cm²

Max RPM

2.600 tr/min

2.600 tr/min

 

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

[2] QD2 concept : a 4-blades composed of 2 x 2-blades with different angles to reduce the noise and increase the performances. Noise reduction in comparison with a standard propeller : about 8 decibels.

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

 

 

DELIVERY :

Each 4-blades EXCALIBUR-4 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 Rotax drive lugs for centering (price = 32,5 € 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

 

 

The price of the propeller (see it on PRICES page) is including all those components.

Only a potential spinner is in option.

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

excalibur-4

 

 

 

 

ASSEMBLY and PITCH ADJUSTMENT VIDEO - EXCALIBUR-4

 

montage assemblage EXCALIBUR-4 assembly adjustment

video made by Larry Mednick, EVOLUTION TRIKE, E-PROPS US Distributor

 

 

 

DRILLING PATERN :

=> Hub drawings - EXCALIBUR propellers : HEP_hub_excalibur.pdf

 

E-PROPS 4-pales 4-blades carbon propellers EXCALIBUR-4

E-PROPS 4-pales 4-blades carbon propellers EXCALIBUR-4

E-PROPS 4-pales 4-blades carbon propellers EXCALIBUR-4

E-PROPS 4-pales 4-blades carbon propellers EXCALIBUR-4

 

Some examples of EXCALIBUR models :

- Hélice E-Props sur autogire Magni M16 Rotax 914

- Hélice E-Props EXCALIBUR 3 sur autogire AIRBET

- Hélice E-Props sur LH Ellipse au Salon du Bourget 2015

- Tests E-Props sur ULM pendulaire Air Création

- Tripale Excalibur sur Gyro Trixy

- EXCALIBUR-3 sur autogire Trixy Liberty

- Une Excalibur en visite à Sisteron

- Bruno Bouron Champion de France 2014

- WORLD AIR GAMES 2015 : pendulaires

 

 

propellers e-props carbon for ultralightsTECHNICAL DATA

Ground adjustable E-PROPS for ultralights : the lightest, the strongest and the most efficient propellers on the market.

caracteristiques techniques e-props

TECHNICAL DATA

 

 

 

propellers e-props carbon for ultralightsAt this date (2017-12-16), thousands of E-PROPS propellers are found on more than 175 DIFFERENT ULTRALIGHTS MODELS (excepted paramotors). They are sold in 64 countries.

LISTE ULM avec HELICES E-PROPS

ultralights with E-PROPS

 

 

 

 

propellers e-props carbon for ultralightsCUSTOMERS FEEDBACK

See here 104 customers feedback on E-PROPS propellers for ultralights.


avis clients e-props

CUSTOMERS FEEDBACK

 

 

 

propellers e-props carbon for ultralightsSATISFIED or YOUR MONEY BACK during 6 MONTHS without conditions

Reserved to the propellers for ultralights (do not apply to propellers for paramotors)

E-PROPS is the only manufacturer to propose this guarantee.

The E-PROPS team prides itself on the quality of its propellers !

satisfaction guaranteed 6 months E-PROPS

during 6 MONTHS

 

 

 

propellers e-props carbon for ultralightsE-PROPS PRICES

TARIFS E-PROPS PRICES

E-PROPS PRICES

 

 

 

 

e-props excalibur-4excalibur-4

EXCALIBUR-4 : for pusher aircraft

 

 

albatros excalibur-4

 

 

excalibur-4 e-props pendulaire CBBpendulaire DTA E-PROPS EXCALIBUR-4

 

 

E-PROPS : the best choice of propellers for ROTAX series 9

 

 

E-PROPS HI-TECH CARBON PROPELLERS