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Michigan Wheel Equipment

Michigan Wheel M-506 Propeller

Five-blade Michigan Wheel M Series propeller for sportfishing boats and yachts, with high skew and increased blade area (1.06 EAR) to reduce vibration.

Description

The M-506 is a five-blade propeller in Michigan Wheel's M Series for sportfishing boats and yachts. High skew and increased blade area help reduce vibration. 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: 5
  • Expanded area ratio: 1.06
  • Hub length: full taper

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
17 432 2-3/8 2-5/8 3-3/4 1-1/4 1-1/2 1-1/4 – – – –
18 457 2-3/8 2-5/8 3-3/4 1-1/4 1-1/2 1-1/4 – – – –
19 483 2-3/8 2-5/8 3-3/4 1-1/4 1-1/2 1-1/4 – – – –
20 508 2-3/8 2-5/8 3-3/4 1-1/4 1-1/2 1-1/4 – – – –
21 533 2-3/4 3 4-1/8 1-3/8 1-3/4 1-3/8 – – – –
22** 559 2-3/4 3 4-1/8 1-3/8 1-3/4 1-3/8 11-1/4 76.8 48 1,270
23 584 3 3-1/4 Full Taper 1-1/2 2 1-1/2 11-3/4 83.9 55 1,585
24 610 3 3-1/4 Full Taper 1-1/2 2 1-1/2 12-1/4 91.4 62 1,960
26 660 3-3/8 3-3/4 Full Taper 1-3/4 2-1/4 1-3/4 13-1/4 107.2 80 2,910
28 711 3-3/4 4-1/8 Full Taper 2 2-1/2 2 14-1/4 124.4 101 4,200
30 762 4-1/4 4-5/8 Full Taper 2 3 2 15-5/16 142.8 125 5,890
32 813 4-1/4 4-5/8 Full Taper 2 3 2 16-5/16 162.5 146 8,105
34 864 4-1/4 4-5/8 Full Taper 2-1/4 3 2-1/4 17-5/16 183.4 174 10,980
36 914 4-5/8 5-1/8 Full Taper 2-3/4 3-1/2 2-3/4 18-3/8 205.6 210 14,555
38 965 4-5/8 5-1/8 Full Taper 2-3/4 3-1/2 2-3/4 19-3/8 229.1 242 18,920
40 1,016 5 5-1/2 Full Taper 3 3-3/4 3 20-3/8 253.8 283 24,380
42 1,067 5-3/8 6 Full Taper 3 4 3 21-7/16 279.8 330 31,120
44 1,118 5-7/16 6-3/16 Full Taper 3 4 3 22-7/16 307.1 374 38,980
46 1,168 5-5/8 6-1/4 Full Taper 3 4 3 23-7/16 335.7 421 48,480

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