E-PROPS GLORIEUSE : Range of In-Flight Variable Pitch Propellers for ROTAX serie 9xx
✗ 3-blade tractor propellers, in-flight variable pitch system (Constant Speed), the lighest on the market ✗ For Rotax 912, 912S, 912ULS, 912iS, 914 & 915iS engines (for Rotax 916, under development)
✗ Hydraulic actuator with electronic management: the robustness of the hydraulic actuator and the
precision of the electronics ✗ For all Rotax: configuration 2 (electric and fixed pitch) and configuration 3 (hydraulic). Except for Rotax 915iS configuration 2 ✗ Ultra-fast regulation: max pitch / min pitch in less than 3 seconds, without jerks or speed variations ✗ Constant Speed or Single Lever (for 912iS and 915iS) ✗ Safety stops min. pitch / max. pitch ✗ Pitch variation: max. range 16° (20° in option)
✗ Available in 8 different diameters: from 155 to 190 cm ✗ For gear-drive engines up to 157 hp ✗ Max RPM at propeller = 2.600 ✗ Moment of inertia : 2.600 kg.cm² (for the 170 cm diameter)
✗ Total weight: 3-blade propeller + governor + regulator + spinner = only 4 kg ✗ Very strong : 100% carbon, very high fibers ratio, RTM Manufacturing ✗ Carbon propellers with Titanium leading edge ✗ Compliant with ASTM F2506-13. EASA CS-P coming soon. ✗ TBO = 2000 hrs
The design of the GLORIEUSE variable pitch propeller blade is very aesthetic, and above all it reduces the pitch control efforts.
This allowed E-Props to realize a low pressure hydraulic control (2 bars), thus to lighten the whole control system, with a small cylinder
(diameter 50 mm).
- E-PROPS SPACERS : 38 lengths of ultra-light spacers available, from -20 mm to + 170 mm
- E-PROPS SPINNERS : 13 diameters available, from 230 mm to 380 mm.
Glorisue on Blackwing 915iS: 413 km/h !
GLORIEUSE : the best performance on Rotax engines, by far.
How is this possible ? Thanks to the characteristics of carbon fibers, to the efficient RTM manufacturing process and of course
the extensive calculations and tests of Jérémie Buiatti
(designer of the E-Props propellers). 5 years and 4 successive versions of Glorieuse, to achieve an outstanding range of Constant Speed propellers.
Glorieuse is flying on the following aircraft and engines to date :
... Glorieuse is currently being assembled and tested on many other aircraft (soon here)
The E-PROPS PROPELLERS Company
195, Route de l'Aviation
ZI Aérodrome de Sisteron
04200 VAUMEILH - France
Phone : +33 4 92 34 00 00
Phone reception opened from Monday to Friday
From 9 to 12 a.m (Paris time)