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Boat propellers: the Wageningen B-series in 3D

The Wageningen B-series (B-screw series) is the most widely used family of marine propellers for sizing: its K_T-K_Q charts, published by Oosterveld and van Oossanen, are the reference for ship propeller design. This page offers the complete series as 3D models: 3 to 7 blades, every tabulated area ratio Ae/A0, and five pitch ratios from P/D 0.6 to P/D 1.4.

Each propeller is produced by Heliciel with the method of its validation page against published data: the geometry is that of the series (chords, segmental sections, thicknesses, constant pitch), and Heliciel computes its thrust, torque, efficiency and strength in nickel-aluminium bronze, at 600 mm diameter and 400 rpm, at the J of maximum efficiency of the series. As the series is geometrically similar, the file scales to your diameter.

Further down: model-boat, RC boat and electric kayak or tender thruster propellers.

To create your own custom model and test its performance: Heliciel software

3-blade B-series (B3-35 to B3-80)

20 models

Wageningen B-series marine propeller B3-35, P/D 0.6 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.02 m/s (3.9 knots), J = 0.505, sea water. Exact geometry of the Wageningen B3-35 B-series at P/D 0.6: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-35 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-35, P/D 0.8 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.77 m/s (5.4 knots), J = 0.691, sea water. Exact geometry of the Wageningen B3-35 B-series at P/D 0.8: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-35 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-35, P/D 1.0 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.53 m/s (6.9 knots), J = 0.882, sea water. Exact geometry of the Wageningen B3-35 B-series at P/D 1.0: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-35 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-35, P/D 1.2 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.25 m/s (8.3 knots), J = 1.062, sea water. Exact geometry of the Wageningen B3-35 B-series at P/D 1.2: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-35 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-35, P/D 1.4 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.86 m/s (9.4 knots), J = 1.215, sea water. Exact geometry of the Wageningen B3-35 B-series at P/D 1.4: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-35 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-50, P/D 0.6 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.97 m/s (3.8 knots), J = 0.492, sea water. Exact geometry of the Wageningen B3-50 B-series at P/D 0.6: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-50, P/D 0.8 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.72 m/s (5.3 knots), J = 0.680, sea water. Exact geometry of the Wageningen B3-50 B-series at P/D 0.8: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-50, P/D 1.0 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.48 m/s (6.8 knots), J = 0.869, sea water. Exact geometry of the Wageningen B3-50 B-series at P/D 1.0: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-50, P/D 1.2 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.22 m/s (8.2 knots), J = 1.055, sea water. Exact geometry of the Wageningen B3-50 B-series at P/D 1.2: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-50, P/D 1.4 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.92 m/s (9.6 knots), J = 1.231, sea water. Exact geometry of the Wageningen B3-50 B-series at P/D 1.4: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-65, P/D 0.6 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.87 m/s (3.6 knots), J = 0.467, sea water. Exact geometry of the Wageningen B3-65 B-series at P/D 0.6: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-65 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-65, P/D 0.8 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.62 m/s (5.1 knots), J = 0.654, sea water. Exact geometry of the Wageningen B3-65 B-series at P/D 0.8: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-65 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-65, P/D 1.0 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.36 m/s (6.5 knots), J = 0.839, sea water. Exact geometry of the Wageningen B3-65 B-series at P/D 1.0: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-65 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-65, P/D 1.2 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.10 m/s (8.0 knots), J = 1.025, sea water. Exact geometry of the Wageningen B3-65 B-series at P/D 1.2: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-65 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-65, P/D 1.4 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.85 m/s (9.4 knots), J = 1.213, sea water. Exact geometry of the Wageningen B3-65 B-series at P/D 1.4: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-65 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-80, P/D 0.6 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.74 m/s (3.4 knots), J = 0.435, sea water. Exact geometry of the Wageningen B3-80 B-series at P/D 0.6: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-80 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-80, P/D 0.8 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.48 m/s (4.8 knots), J = 0.620, sea water. Exact geometry of the Wageningen B3-80 B-series at P/D 0.8: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-80 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-80, P/D 1.0 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.21 m/s (6.2 knots), J = 0.802, sea water. Exact geometry of the Wageningen B3-80 B-series at P/D 1.0: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-80 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-80, P/D 1.2 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.95 m/s (7.7 knots), J = 0.986, sea water. Exact geometry of the Wageningen B3-80 B-series at P/D 1.2: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-80 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B3-80, P/D 1.4 – 3 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.70 m/s (9.1 knots), J = 1.176, sea water. Exact geometry of the Wageningen B3-80 B-series at P/D 1.4: three blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
3
Series
Wageningen B3-80 (B-screw series)
€30.00 incl. VATBuy

4-blade B-series (B4-40 to B4-100)

22 models

Wageningen B-series marine propeller B4-100, P/D 1.0 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.13 m/s (6.1 knots), J = 0.781, sea water. Exact geometry of the Wageningen B4-100 B-series at P/D 1.0: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-100 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-100, P/D 1.2 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.85 m/s (7.5 knots), J = 0.964, sea water. Exact geometry of the Wageningen B4-100 B-series at P/D 1.2: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-100 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-100, P/D 1.4 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.58 m/s (8.9 knots), J = 1.144, sea water. Exact geometry of the Wageningen B4-100 B-series at P/D 1.4: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-100 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-40, P/D 0.6 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.97 m/s (3.8 knots), J = 0.493, sea water. Exact geometry of the Wageningen B4-40 B-series at P/D 0.6: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-40 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-40, P/D 0.8 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.70 m/s (5.2 knots), J = 0.675, sea water. Exact geometry of the Wageningen B4-40 B-series at P/D 0.8: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-40 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-40, P/D 1.0 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.46 m/s (6.7 knots), J = 0.864, sea water. Exact geometry of the Wageningen B4-40 B-series at P/D 1.0: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-40 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-40, P/D 1.2 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.19 m/s (8.2 knots), J = 1.048, sea water. Exact geometry of the Wageningen B4-40 B-series at P/D 1.2: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-40 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-40, P/D 1.4 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.88 m/s (9.5 knots), J = 1.219, sea water. Exact geometry of the Wageningen B4-40 B-series at P/D 1.4: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-40 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-55, P/D 0.6 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.94 m/s (3.8 knots), J = 0.485, sea water. Exact geometry of the Wageningen B4-55 B-series at P/D 0.6: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-55 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-55, P/D 0.8 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.68 m/s (5.2 knots), J = 0.670, sea water. Exact geometry of the Wageningen B4-55 B-series at P/D 0.8: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-55 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-55, P/D 1.0 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.44 m/s (6.7 knots), J = 0.861, sea water. Exact geometry of the Wageningen B4-55 B-series at P/D 1.0: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-55 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-55, P/D 1.2 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.20 m/s (8.2 knots), J = 1.050, sea water. Exact geometry of the Wageningen B4-55 B-series at P/D 1.2: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-55 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-55, P/D 1.4 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.95 m/s (9.6 knots), J = 1.238, sea water. Exact geometry of the Wageningen B4-55 B-series at P/D 1.4: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-55 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-70, P/D 0.6 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.86 m/s (3.6 knots), J = 0.466, sea water. Exact geometry of the Wageningen B4-70 B-series at P/D 0.6: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-70, P/D 0.8 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.61 m/s (5.1 knots), J = 0.653, sea water. Exact geometry of the Wageningen B4-70 B-series at P/D 0.8: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-70, P/D 1.0 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.37 m/s (6.5 knots), J = 0.842, sea water. Exact geometry of the Wageningen B4-70 B-series at P/D 1.0: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-70, P/D 1.2 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.13 m/s (8.0 knots), J = 1.032, sea water. Exact geometry of the Wageningen B4-70 B-series at P/D 1.2: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-70, P/D 1.4 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.90 m/s (9.5 knots), J = 1.226, sea water. Exact geometry of the Wageningen B4-70 B-series at P/D 1.4: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-85, P/D 0.8 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.51 m/s (4.9 knots), J = 0.628, sea water. Exact geometry of the Wageningen B4-85 B-series at P/D 0.8: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-85 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-85, P/D 1.0 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.26 m/s (6.3 knots), J = 0.814, sea water. Exact geometry of the Wageningen B4-85 B-series at P/D 1.0: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-85 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-85, P/D 1.2 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.00 m/s (7.8 knots), J = 1.001, sea water. Exact geometry of the Wageningen B4-85 B-series at P/D 1.2: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-85 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B4-85, P/D 1.4 – 4 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.76 m/s (9.3 knots), J = 1.190, sea water. Exact geometry of the Wageningen B4-85 B-series at P/D 1.4: four blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
4
Series
Wageningen B4-85 (B-screw series)
€30.00 incl. VATBuy

5-blade B-series (B5-45 to B5-105)

8 models

Wageningen B-series marine propeller B5-45, P/D 0.6 – 5 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.92 m/s (3.7 knots), J = 0.480, sea water. Exact geometry of the Wageningen B5-45 B-series at P/D 0.6: five blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
5
Series
Wageningen B5-45 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B5-45, P/D 0.8 – 5 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.64 m/s (5.1 knots), J = 0.659, sea water. Exact geometry of the Wageningen B5-45 B-series at P/D 0.8: five blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
5
Series
Wageningen B5-45 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B5-45, P/D 1.0 – 5 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.39 m/s (6.6 knots), J = 0.848, sea water. Exact geometry of the Wageningen B5-45 B-series at P/D 1.0: five blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
5
Series
Wageningen B5-45 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B5-45, P/D 1.2 – 5 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.13 m/s (8.0 knots), J = 1.032, sea water. Exact geometry of the Wageningen B5-45 B-series at P/D 1.2: five blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
5
Series
Wageningen B5-45 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B5-60, P/D 0.8 – 5 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.63 m/s (5.1 knots), J = 0.658, sea water. Exact geometry of the Wageningen B5-60 B-series at P/D 0.8: five blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
5
Series
Wageningen B5-60 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B5-60, P/D 1.0 – 5 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.39 m/s (6.6 knots), J = 0.848, sea water. Exact geometry of the Wageningen B5-60 B-series at P/D 1.0: five blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
5
Series
Wageningen B5-60 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B5-75, P/D 1.0 – 5 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.34 m/s (6.5 knots), J = 0.835, sea water. Exact geometry of the Wageningen B5-75 B-series at P/D 1.0: five blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
5
Series
Wageningen B5-75 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B5-75, P/D 1.2 – 5 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.09 m/s (8.0 knots), J = 1.023, sea water. Exact geometry of the Wageningen B5-75 B-series at P/D 1.2: five blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
5
Series
Wageningen B5-75 (B-screw series)
€30.00 incl. VATBuy

6-blade B-series (B6-50 to B6-80)

10 models

Wageningen B-series marine propeller B6-50, P/D 0.6 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.86 m/s (3.6 knots), J = 0.464, sea water. Exact geometry of the Wageningen B6-50 B-series at P/D 0.6: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B6-50, P/D 0.8 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.56 m/s (5.0 knots), J = 0.641, sea water. Exact geometry of the Wageningen B6-50 B-series at P/D 0.8: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B6-50, P/D 1.0 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.31 m/s (6.4 knots), J = 0.828, sea water. Exact geometry of the Wageningen B6-50 B-series at P/D 1.0: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B6-50, P/D 1.2 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.03 m/s (7.8 knots), J = 1.008, sea water. Exact geometry of the Wageningen B6-50 B-series at P/D 1.2: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B6-50, P/D 1.4 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.76 m/s (9.3 knots), J = 1.191, sea water. Exact geometry of the Wageningen B6-50 B-series at P/D 1.4: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-50 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B6-65, P/D 1.0 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.31 m/s (6.4 knots), J = 0.827, sea water. Exact geometry of the Wageningen B6-65 B-series at P/D 1.0: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-65 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B6-65, P/D 1.2 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.04 m/s (7.8 knots), J = 1.010, sea water. Exact geometry of the Wageningen B6-65 B-series at P/D 1.2: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-65 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B6-65, P/D 1.4 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.81 m/s (9.3 knots), J = 1.202, sea water. Exact geometry of the Wageningen B6-65 B-series at P/D 1.4: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-65 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B6-80, P/D 1.2 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.00 m/s (7.8 knots), J = 0.999, sea water. Exact geometry of the Wageningen B6-80 B-series at P/D 1.2: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-80 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B6-80, P/D 1.4 – 6 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.78 m/s (9.3 knots), J = 1.195, sea water. Exact geometry of the Wageningen B6-80 B-series at P/D 1.4: six blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
6
Series
Wageningen B6-80 (B-screw series)
€30.00 incl. VATBuy

7-blade B-series (B7-55 to B7-85)

13 models

Wageningen B-series marine propeller B7-55, P/D 0.6 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.78 m/s (3.5 knots), J = 0.445, sea water. Exact geometry of the Wageningen B7-55 B-series at P/D 0.6: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-55 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-55, P/D 0.8 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.48 m/s (4.8 knots), J = 0.619, sea water. Exact geometry of the Wageningen B7-55 B-series at P/D 0.8: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-55 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-55, P/D 1.0 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.21 m/s (6.2 knots), J = 0.802, sea water. Exact geometry of the Wageningen B7-55 B-series at P/D 1.0: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-55 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-70, P/D 0.6 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.77 m/s (3.4 knots), J = 0.442, sea water. Exact geometry of the Wageningen B7-70 B-series at P/D 0.6: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-70, P/D 0.8 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.47 m/s (4.8 knots), J = 0.617, sea water. Exact geometry of the Wageningen B7-70 B-series at P/D 0.8: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-70, P/D 1.0 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.19 m/s (6.2 knots), J = 0.799, sea water. Exact geometry of the Wageningen B7-70 B-series at P/D 1.0: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-70, P/D 1.2 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.90 m/s (7.6 knots), J = 0.976, sea water. Exact geometry of the Wageningen B7-70 B-series at P/D 1.2: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-70, P/D 1.4 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.67 m/s (9.1 knots), J = 1.167, sea water. Exact geometry of the Wageningen B7-70 B-series at P/D 1.4: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-70 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-85, P/D 0.6 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 1.74 m/s (3.4 knots), J = 0.436, sea water. Exact geometry of the Wageningen B7-85 B-series at P/D 0.6: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-85 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-85, P/D 0.8 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 2.44 m/s (4.7 knots), J = 0.610, sea water. Exact geometry of the Wageningen B7-85 B-series at P/D 0.8: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-85 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-85, P/D 1.0 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.16 m/s (6.1 knots), J = 0.789, sea water. Exact geometry of the Wageningen B7-85 B-series at P/D 1.0: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-85 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-85, P/D 1.2 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 3.87 m/s (7.5 knots), J = 0.968, sea water. Exact geometry of the Wageningen B7-85 B-series at P/D 1.2: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-85 (B-screw series)
€30.00 incl. VATBuy

Wageningen B-series marine propeller B7-85, P/D 1.4 – 7 blades, Ø 600 mm

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 400 rpm at 4.66 m/s (9.1 knots), J = 1.166, sea water. Exact geometry of the Wageningen B7-85 B-series at P/D 1.4: seven blades, segmental sections and constant pitch, as on the K_T-K_Q charts. The model scales: the series is geometrically similar at any diameter.

Diameter
600 mm
Number of blades
7
Series
Wageningen B7-85 (B-screw series)
€30.00 incl. VATBuy

Other models

Scale model boat propeller 50 mm, 3 blades

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 6,000 rpm at 8 knots, shaft 4 cm below the surface. For model boats.

Diameter
50 mm
Number of blades
3
Hub diameter
10 mm
€30.00 incl. VATBuy

Boat propeller 70 mm, 3 blades with winglets

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 3,000 rpm at 5 knots, shaft 5 cm below the surface. Winglets of 6 % of the radius, canted at 75°; their effect on tip losses is estimated by Heliciel's model.

Diameter
70 mm
Number of blades
3
Hub diameter
14 mm
€30.00 incl. VATBuy

Boat propeller 70 mm, 4 skewed blades (25°)

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 3,000 rpm at 5 knots, shaft 5 cm below the surface. Four blades with 25° skew.

Diameter
70 mm
Number of blades
4
Hub diameter
14 mm
€30.00 incl. VATBuy

Boat propeller 70 mm, 5 blades, rounded tips and 30° skew

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 3,000 rpm at 5 knots, shaft 5 cm below the surface. Five blades with rounded tips and 30° skew.

Diameter
70 mm
Number of blades
5
Hub diameter
14 mm
€30.00 incl. VATBuy

Boat propeller 90 mm, 7 scimitar blades (35° skew)

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 2,000 rpm at 5 knots, shaft 6 cm below the surface. Seven blades with high skew (35°): the shape of quiet propellers.

Diameter
90 mm
Number of blades
7
Hub diameter
18 mm
€30.00 incl. VATBuy

Electric outboard propeller 250 mm, 3 blades (kayak, tender)

Model designed and computed with the Heliciel software (blade element momentum method, BEM). Design point: 1,200 rpm at 4 knots, shaft 30 cm below the surface. For electric kayak or tender thrusters.

Diameter
250 mm
Number of blades
3
Hub diameter
50 mm
€30.00 incl. VATBuy

Frequently asked questions

How do I read a B-series propeller name?

B4-70 is a 4-blade propeller whose expanded area is 70 % of the disc (Ae/A0 = 0.70). The pitch ratio P/D is the face pitch divided by the diameter: P/D 1.0 means a pitch equal to the diameter.

Which model should I choose?

More blades and a larger Ae/A0 load each blade less and push cavitation away, at the cost of some efficiency; a larger P/D suits a faster boat at the same rpm. The Heliciel software picks the best propeller of the series for a given thrust, speed and diameter.

Are the performances those of the series?

The product page gives two named sources: the reference J and efficiency come from the Wageningen polynomials; thrust, torque, efficiency and strength are computed by Heliciel on the series geometry. Heliciel's validation page compares both, curve by curve.

Can I change the diameter?

Yes: the series is geometrically similar, just scale the STL or STEP. Performances then change with diameter and rpm; the supplied Heliciel .hlc project lets you recompute them, as well as the strength, to be rechecked for a real propeller.

What is in the file?

The complete propeller as a full-definition STL with root fillet, STEP surfaces (complete propeller and one blade) for CAD, the Heliciel .hlc project and the computation records, including the advance-speed analysis table.

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What you receive

A .zip archive: full-definition STL, STEP, Heliciel .hlc project and description sheet. The download link is also sent by e-mail.

Price and licence

Prices include 20 % French VAT. Personal use: resale and redistribution of the files are forbidden.

Safety

A printed propeller must be checked before use, at a speed suited to its material. These models must never be fitted to a manned aircraft.

Drag: rotate · Wheel or pinch: zoom

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