E-Props Governors Hydraulic actuator with electronic management The robustness of the hydraulic actuator and the precision of the electronics
GLORIEUSE and reliability: ✗ no cyclic loading on aluminium components = no cracks ✗ no bearing = no jamming ✗ no lubricant = no leakage
Two different solenoid E-Props valves: ✗ for Rotax configuration 2 (electric or fixed pitch)
Rotax 912ULS2 (Configuration 2) means: the propeller shaft in the gearbox is not set up for hydraulic governor for constant speed
(Large bore hole through center). It is the most common and the less expensive version of Rotax 4-stroke engines. ✗ for Rotax configuration 3 (hydraulic)
Rotax 912ULS3 (Configuration 3) means: the propeller shaft has a small bore on end allowing oil from the governor to reach the
constant speed propeller. This version is less common and more expensive than the version 2.
Positioned behind the gearbox.
Weight = 350 g
Click on the link to see the TBO
Easy to use. For panels that don't have room enough for an additional instrument.
Diameter = 30 mm
Weight = 35 g
If you have not enough place on the control panel, and RPM/PA indications on your own display.
E-PROPS "Constant Speed" specific instrument, designed and manufactured by E-PROPS, adapted for GLORIEUSE in-flight variable pitch
RPM adjustment potentiometer, intake pressure,
Diameter = 57 mm (2.24 inch)
Weight = 70 g
Automatic over-torque and over-rpm protection
Setting via Bluetooth => see page Parameters setting - GLORIEUSE propeller
High readability screen
Developped by E-Props especially for the Constant Speed Propellers range.
The best solution to control the propeller for a high reactivity.
Instrument of Constant Speed Glorieuse Propeller (click on the pictures to open them)
Utilisation de l'Instrument de Gestion Hélice Constant Speed Glorieuse - en Français
Instrument - Constant Speed Glorieuse Propeller
E-Props Constant Speed Instrument on the control panel of a FK14
The Single Lever is being developed by the team of the E-Props design office.
E-Props will provide this option for Rotax 912iS and 915iS end of April 2023.
Very simple: setting just with the power lever.
5- Adaptation to other brands of Hydraulic Governors & Regulators
It is possible to use the GLORIEUSE propellers with other brands of Hydraulic Governors & Regulators.
Only an E-Props cylinder must be used.
The tuning of the GLORIEUSE propeller with other Hydraulic Governors and Regulators will be the responsibility of the customer.
Price of the Cylinder (ref CC3hp) for other brands of Hydraulic Governors & Regulators (not E-Props) = 400 €
But why choose another system ? :-)
Other hydraulic governors and regulators (not E-Props) are much heavier and less responsive, more expensive and with a shorter TBO.
Société HELICES E-PROPS
195, Route de l'Aviation
ZI Aérodrome de Sisteron
04200 VAUMEILH - France
Tel : 04 92 34 00 00
Permanence téléphonique du lundi au vendredi
de 10h à 12h et de 14h à 16h Le meilleur moyen pour nous joindre, c'est par email : email@example.com