Model NO.
propeller
Specification
CE
Trademark
SOLARPARTS
Origin
Guangdong
Production Capacity
50000000/Year
Material:
Plastic
Blades:
4
Certification:
RoHS, CE
Size:
90mm
Inner Diameter:
1.9mm
Transport Package:
Green Package
Product Description
| ITEM | Value |
| Blades | 4 |
| Diameter | 1.9mm |
| size | 90mm |
Propeller Basics
This information is critical to determining the correct propeller for your application:
1. Blades
A 4-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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