Michigan Wheel Equipment
Michigan Wheel DQ-469 Propeller
Four-blade Michigan Wheel M Series propeller in bronze, NiBrAl or stainless steel, giving more thrust where propeller diameter is restricted; 0.69 EAR.
Description
The DQ-469 is a four-blade propeller in Michigan Wheel's M Series. The additional blade provides more thrust where propeller diameter is restricted. Michigan Wheel designs propellers using CFD wake analysis and produces them with CNC machining and computerized measurement to meet customer tolerance requirements.
Technical data
- Blades: 4
- Materials: bronze, NiBrAl or stainless steel
- Expanded area ratio: 0.69
Applications
- Powerboats and cruisers
- Displacement yachts
- Crew, pilot and passenger boats
Specifications
| Diameter | Hub Dimensions (Inches) | Standard Taper Bore (Inches) | Maximum Blade Width (Inches) | ExpandedArea PerBlade (SQ. IN) | Approx. Net Weight (LBS.) | *WR2 (LBS.-IN2) | col8 | col9 | col10 | col11 | col12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Inches | MM | Aft End | Forward End | Length | Minimum Bore | Maximum Bore | Pilot Bore | ||||
| 9 | 229 | 1-3/8 | 1-1/2 | 2-1/8 | 3/4 | 7/8 | 3/4 | – | – | – | – |
| 10 | 254 | 1-1/2 | 1-5/8 | 2-1/4 | 3/4 | 1 | 3/4 | – | – | – | – |
| 11 | 279 | 1-1/2 | 1-5/8 | 2-1/4 | 3/4 | 1 | 3/4 | – | – | – | – |
| 12 | 305 | 1-5/8 | 1-3/4 | 2-3/8 | 7/8 | 1-1/8 | 7/8 | – | – | – | – |
| 13 | 330 | 1-5/8 | 1-13/16 | 2-3/4 | 1 | 1-1/8 | 1 | – | – | – | – |
| 14 | 356 | 1-7/8 | 2 | 2-3/4 | 1 | 1-1/4 | 1 | – | – | – | – |
| 15 | 381 | 1-7/8 | 2 | 2-3/4 | 1 | 1-1/4 | 1 | – | – | – | – |
| 16 | 406 | 2-1/8 | 2-3/8 | 3-1/4 | 1-1/8 | 1-3/8 | 1-1/8 | – | – | – | – |
| 17 | 432 | 2-3/8 | 2-5/8 | 3-3/4 | 1-1/4 | 1-1/2 | 1-1/4 | 7-5/16 | 39.1 | 17 | 226 |
| 18 | 457 | 2-3/8 | 2-5/8 | 3-3/4 | 1-1/4 | 1-1/2 | 1-1/4 | 7-3/4 | 43.9 | 20 | 300 |
| 19 | 483 | 2-3/8 | 2-5/8 | 3-3/4 | 1-1/4 | 1-1/2 | 1-1/4 | 8-3/16 | 48.9 | 22 | 394 |
| 20 | 508 | 2-3/8 | 2-5/8 | 3-3/4 | 1-1/4 | 1-1/2 | 1-1/4 | 8-5/8 | 54.2 | 25 | 505 |
| 21 | 533 | 2-3/4 | 3 | 4-1/8 | 1-3/8 | 1-3/4 | 1-3/8 | 9 | 59.7 | 30 | 643 |
| 22 | 559 | 2-3/4 | 3 | 4-1/8 | 1-3/8 | 1-3/4 | 1-3/8 | 9-7/16 | 65.5 | 34 | 811 |
| 23 | 584 | 3 | 3-1/4 | 4-1/2 | 1-1/2 | 2 | 1-1/2 | 9-7/8 | 71.6 | 40 | 1,010 |
| 24 | 610 | 3 | 3-1/4 | 4-1/2 | 1-1/2 | 2 | 1-1/2 | 10-5/16 | 78.0 | 45 | 1,250 |
| 26 | 660 | 3-3/8 | 3-3/4 | 4-7/8 | 1-3/4 | 2-1/4 | 1-3/4 | 11-3/16 | 91.5 | 57 | 1,850 |
| 28 | 711 | 3-3/4 | 4-1/8 | 5-3/4 | 2 | 2-1/2 | 2 | 12 | 106.2 | 73 | 2,680 |
| 30 | 762 | 4-1/4 | 4-5/8 | 6 | 2 | 3 | 2 | 12-7/8 | 121.9 | 92 | 3,770 |
| 32 | 813 | 4-1/4 | 4-5/8 | 6 | 2 | 3 | 2 | 13-3/4 | 138.7 | 107 | 5,180 |
| 34 | 864 | 4-1/4 | 4-5/8 | 6-1/2 | 2-1/4 | 3 | 2-1/4 | 14-5/8 | 156.6 | 125 | 7,020 |
| 36 | 914 | 4-5/8 | 5-1/8 | 8 | 2-3/4 | 3-1/2 | 2-3/4 | 15-7/16 | 175.5 | 153 | 9,260 |
| 38 | 965 | 4-5/8 | 5-1/8 | 8 | 2-3/4 | 3-1/2 | 2-3/4 | 16-5/16 | 195.6 | 174 | 12,080 |
| 40 | 1,016 | 5 | 5-1/2 | 9 | 3 | 3-3/4 | 3 | 17-3/16 | 216.7 | 215 | 16,440 |
| 42 | 1,067 | 5-3/8 | 6 | 10-7/16 | 3 | 4 | 3 | 18 | 239.0 | 263 | 21,070 |
| 44 | 1,118 | 5-7/16 | 6-3/16 | 11 | 3 | 4 | 3 | 18-7/8 | 262.3 | 301 | 26,460 |
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