To search for parts or accessories click on the SHOP tab (left) and search in the shop.
rotax 4-stroke - propeller
912UL, 912A, 912F, 912ULS, 912S, 914UL and 914F Engines
All information provided here is correct at the time of publishing to the best of our knowledge, but Rotax recommendations may change at any time without our knowledge. It is the engine owners responsibility to ensure that the engine is fit for flight at all times. The information is provided here free of charge and with no obligation from us to the consumer. To ensure that you have the correct and most up to date information, you should refer to the current Installation, Operators and Maintenance manuals for your engine. The information provided here may not be valid for aircraft outside the UK. Click here for ConAir SportsTerms& Conditions, including website usage policy.
|
Make |
Prop type / model |
Suitable for engine types |
Mounting bolt type / size / torque |
Blade clamping bolt type / size / torque |
website |
Date information supplied to ConAir |
|
Aero, Ukraine |
D1600 (R-503), E1700 / EL(1700 (R-582), G1750 / K1750 (912UL, ULS, 914) |
Rotax 503 |
M8, RS 8.8 / 90 mm / 3.2 kg/m Lock hole at the end of bolt |
M8, NL 8.8 / 52 mm / 2.2 kg/m Lock hole at bolt-head |
16th Feb 2010 | |
|
Arplast |
- |
Rotax or similar |
M6 metric 8.8 / 1 M/kg M8 metric 8.8 / 1.5 M/Kg M10 metric 8.8 / |
15th Feb 2010 | ||
|
Bolly |
Brogla Composite Hub |
- |
AN5 or M8 / 13 Nm Or 1/4” / 12 Nm Or 3/8” / 15 Nm |
AN / 1/4” / 8 Nm |
15th Feb 2010 | |
|
Bolly |
Bolly Alloy Hub |
- |
AN5 or M8 / 13 Nm Or 1/4” / 12 Nm Or 3/8” / 15 Nm |
AN / 1/4” / 11 Nm |
15th Feb 2010 | |
|
Competition Aircraft Inc. |
Ultra-Prop |
Ultralight, 2 stroke with reduction systems |
AN or Metric / 5/16-24 inch or 8mm / 124-150 inch lb |
AN4 / 1/4-28 inch / 110-120 inch lb |
12th Feb 2010 | |
|
Competition Aircraft Inc. |
Brogla |
Ultralight, Microlight, 2-stroke with reduction systems |
AN or Metric / 5/16-24 inch or 8mm / 124-150 inch lb |
AN5 / 5/16-24 inch / 124-150 inch lb |
12th Feb 2010 | |
|
Culver Props |
- |
- |
1/4” bolts = 132 inch lbs (+ – 10) 5/16” bolts = 144 inch lbs (+ – 15) 3/8” bolts = 200 inch lbs (+ – 20) 7/16” bolts = 250 inch lbs (+ – 25) 1/2” bolts = 300 inch lbs (+ – 25) |
12th Feb 2010 | ||
|
GA200 |
R2B & R3B |
Rotax 912/914 |
8mm / 170 inch lbs |
- |
12th Feb 2010 | |
|
GSC |
Tech 2 or Tech 3 Ground adjustable |
447, 503, 582, 912, Hirth, HKS |
AN4 with 8mm torque pins / AN4-33A / 75 -100 in lbs |
AN Harware / AN4-24A / 75-100 in lbs |
12th Feb 2010 | |
|
GT Props |
GT2
|
- |
8mm / 16-18 Nm |
- |
18th Feb 2010 | |
|
IVOPROP |
Ultralight / Quick Ground adjust |
Rotax 2 stroke engines & early 912 with threaded holes |
Metric 8.8 / M8 x 70mm / 200 in lbs or not exceed 17 ft lbs (1 washer required under bolt head - motion tape required) |
- |
12th Feb 2010
| |
|
IVOPROP |
Ultralight / Electric in flight adjust |
Rotax 2 stroke engines & early 912 with threaded holes |
Metric 8.8 / M8 x 80mm / 200 in lbs or not exceed 17 ft lbs (1 washer required under bolt head - motion tape required) |
- |
12th Feb 2010 | |
|
IVOPROP |
Ultralight / Quick Ground adjust |
Rotax 912/912S with non-threaded holes |
AN5-26A / 200 inch lbs or not exceed 17 ft lbs (3 washers required under bolt head - motion tape required) |
- |
12th Feb 2010 | |
|
IVOPROP |
Ultralight / Electric in flight adjust |
Rotax 912/912S with non-threaded holes |
AN5-31A / 200 inch lbs or not exceed 17 ft lbs (2 washer required under bolt head - motion tape required) |
- |
12th Feb 2010 | |
|
KOOLprop |
R/L 32, 42, 61, 62, 64, 81, 82, 101, 103, 104 |
447, 503, 582, 912UL, 912ULS, 914UL |
Metric 8.8 grade / M8 / 12-14 ft lb |
Metric 8.8 grade / M8 / 15-17 ft lb |
12th Feb 2010 | |
|
PAC |
- |
- |
1/4” - 100 in. Lbs 5/16” - 140 in. lbs 3/8” - 210 in. Lbs 7/16” - 260 in. Lbs 1/2” - 310 in. Lbs |
15th Feb 2010 | ||
|
Pipistrel D.O.O. Ajdovscina |
Vario |
Rotax 912UL, 582, 503 |
Four hewscrews with nuts / M8 x 142 / 25 Nm |
Special / special procedure |
4th March 2010 | |
|
Powerfin |
‘B’, ‘C’, ‘F’ & ‘E’ |
Rotax, Hirth & HKS |
18-8 (or A2) ss / M8 x 80mm / 175 in/lb |
18-8 (or A2) ss / M8 x 40mm / 175 in/lb |
13th Feb 2010 | |
|
P PROP |
Composite / wood hybrid - all models |
503, 582, 618, 912, 912S and 914 |
8.8 HEX head, 12 washers, 6 nylock nuts / 8mm dia x lengths to suit hub (3 threads beyond nuts) / 12 to 14 Nm |
Follow the requirements of the particular blade manufacturer |
|
17th Feb 2010 |
|
Sauer |
Natural Composite Fixed Pitch Propellers |
- |
M8 15 Nm (130 inlb) M10 20 Nm (170 inlb) M12 25 Nm (210 inlb) |
13th Feb 2010 | ||
|
VALEX |
Helices Bois |
All engines |
- |
- |
15th Feb 2010 | |
|
Sensenich |
Several models in wood & composite |
912, 912S, 914 |
Metric or AN / m8 OR 5/16” / 220-240 in-lbs for 3 blade composite hub, 240 -265 in-lbs for 2 blade hub, 130-160 in-lbs for wood props |
M8 x 1.25 x 40 SHCS for 3 blade hub, AN5-15A for 2 blade hub / 220-240 in-lbs |
21st Feb 2010 | |
|
Warp Drive |
Props with Standard or HP-L Hubs |
Rotax 2 & 4 stroke, Hirth, Simonini, HKS |
8mm / 8x75 and 8 / 90 / 175 in/lbs |
1/4” / 1/4” x 2” and 1/4” x 3” / 120 in/lbs |
12th Feb 2010 | |
prop fasteners & torques
