Active Member
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[China]
Address: Building #2, XiYuanNan Road, Haicang Distric, Xiamen, Fujian Province, China
Contact name:Eric Zou
Xiamen Ollwinner Industry & Trade Co.,Ltd |
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Alluminum 3 blade Propeller Right Hand
This information is critical to determining the correct propeller
for your application:
1.3 Blades
A 3-blade propeller usually offer s top speed performance.
2. Diameter:
Diameter is the distance across a circle encompassing all of the
propeller blades.
3. Pitch:
Pitch is the theoretical distance a propeller will move through the
water of each revolution.
4. Right hand or left hand Rotation
In most cases, right hand propellers are used for single engine
application and one left hand propellers are used for twin engine
applications to achieve better steering control.
5. Cupped Blades:
This is a technique used to enhance the performance of propellers
under certain conditions. A cupped propeller will exhibit very high
efficiency at high speeds as well as minimize cavitation under
heavy loads.
6. Rake:
Rake is special design feature. Positive rake benefits from normal
bow lift to permit the use of a larger diameter propeller, while
negative rake can provide extra blade strength for use in very high
speed applications.
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