Dometic Marine Steering Selection Guide

8.4 Torque rudder data

Name: Contact:

Number of Rudders: . ............................ Rudder Cross Section:  Foil  Flat Plate

Displacement Hull: . ................................  Yes  No Planning Hull: . ..........................................  Yes  No Sail Boat: ....................................................  Yes  No Catamaran: ................................................  Yes  No Vessel – Length: ...................................... ft. Vessel – Make/Model: Vessel – Top Speed: .............................. Knots Vessel – Cruising Speed: ..................... Knots

 Other (please specify)

Estimated load per rudder: ................. ft-lbs. (It is suggested that you confirm load with your Naval Architect.) Perpendicular distance from the rudder shaft to the propeller: ................ ft. in. (See figure 8-25, dimension ‘A’.)

Distance parallel to the rudder shaft from rudder base to the center of lower rudder bearing .............

Vessel – Displacement: . ....................... Vessel – Use: ............................................ Number of Engines: . ............................. Each Engine Shaft Horsepower ............

ft.

in.

(See figure 8-25, dimension ‘B’.)

Perpendicular distance from the waterline to the rudder base: .............

ft.

in.

HP

(See figure 8-25, dimension ‘C’.) Rudder drawing included: . ................................  Yes (See notice below left.)

Prop. Diameter: . .....................................

in.

Rudder Arc: (Midship to Hardover)............

Degrees

COUNTERBALANCE

LOWER RUDDER BEARING

WATERLINE

C

L

C

L

C

B

Print/scan completed form and a detailed dimensioned rudder drawing. email to: marinetech@dometic.com or, fax to: 1-800-730-4082

A

Figure 8-25.

NOTE See reverse side (page 8-20) for important Warning and Notice.

8-19

EN

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