DUC Hélices SWIRL-2, Instruction Manual

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1.3. Shielding leading edge in Inconel
The leading edge of the
SWIRL-2
blades is equipped with a metallic shielding in Inconel
®
. This material is a superalloy
containing mainly nickel, with a very high hardness of surface.
1.4. Accessories

Aluminum mounting spacer (Direct mounting on P.C.D Ø101.6mm/
Ø4”
)
Moves the plane of the propeller to adjust the position according the engine hood

Aluminum
adaptor spacer (Other mounting as SAE1, SAE2, …)
Move the propeller plane and adaptor the P.C.D fixation of the propeller

Spinner available: Ø210
(Ø8.3")
, Ø250mm
(Ø9.8")
, Ø260mm
(Ø10.3")
,
Ø300mm
(11.8”)
& Ø340mm
(Ø14.4”)

Adjusting tool for the setting of the pitch angle of the blades

Neoprene cover protection of the blade

Cleaning treatment for composite propellers
Save money! A clean propeller is more efficient and decreases the fuel consumption.
1.1. Sales reference
Preview Designation Reference Part number
Ø101.6mm (4") Compact hub
– Fixing with 6 screws CHC M8 with Ø13 or 14mm drive lug
Two-blade Inconel SWIRL-2 propeller, Right (Compact hub) 01-28-001 H-SW2_2-D-I_MFU
Two-blade Inconel SWIRL-2-R propeller, Right (Compact hub) 01-37-001 H-SW2_2-D-R_I_MFU
Ø101.6mm (4") hub
– Fixing with 6 screws CHC M8 with Ø13 or 14mm drive lug
Two-blade Inconel SWIRL-2 propeller, Right 01-36-001 H-SW2_2-D-I_MF
Two-blade Inconel SWIRL-2-R propeller, Right 01-31-001 H-SW2_2-D-R_I_MF
Three-blade Inconel SWIRL-2 propeller, Right 01-33-001 H-SW2_3-D-I_MF
Three-blade Inconel SWIRL-2-R propeller, Right 01-32-001 H-SW2_3-D-R_I_MF
Note:
Specify the flight regulation aircraft (E.g.: Ultra-light , LSA
…) and diameter when ordering (E.g.: ref. 01-28-001
/1730 ).
For more information about the propeller marking, see section
11.5 .
Inconel shielding