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Propeller system Type FR
Propeller system Type FR
The document describes the Type FR fixed adjustable propeller system, also known as 'fast regulerbar'. This system is designed to optimize efficiency at specific motor RPMs and is available in both right-handed (RH) and left-handed (LH) configurations. West Mekan AS is responsible for the design and manufacture of these propellers, as well as providing shaft tubes and gear flanges.
Specifications
The propeller system is available in various sizes, with shaft diameters ranging from 40mm to 130mm. Each size has specific dimensions for the propeller diameter (D), pitch (P), and blade area ratio (A). The system can be supplied with either a 4-bladed or a 3-bladed propeller.
Technical Information
The document provides key parameters for propeller blade design, including:
- Direction of rotation (RH or LH)
- Propeller diameter (D)
- Design pitch at 0.7*D/2 (P)
- Propeller blade area ratio (A)
Contact Information
For further inquiries, West Mekan AS can be contacted via phone at (+47) 57 88 51 50 or fax at (+47) 57 88 51 51. Their office is located at Malakoff 3, N-6770 Nordfjordeid, Norway. Email correspondence can be directed to [email protected], and more information is available on their website www.west-mekan.no.
Catalog excerpts
Propeller system Type FR - fixed adjustable Ortho view: (Type FR - fast regulerbar) Base view: Part number (Delenummer) Nblades [number] The FR Propeller System can also be supplied with a 3-bladed propeller. (Det fast regulerbare anlegget kan også leveres med 3 bladet propell) q Technical information: (Teknisk informasjon:) L2 - Shaft length to propeller hub (Lengde propellaksel til propellboss.) Example: Key for propeller blade design (Eksempel: Nøkkelparametere for propelldesign) Right - or Left-handed (Høyre- eller venstregående) Direction of rotation (Rotasjonsretning) Prop. diameter (Propelldiameter) Prop. design pitch at 0,7*D/2 (Konstruksjonsstigning) Prop. blade area ratio (Propellens bladareal) Engraved at propeller blade root (Inngravert i propellbladrot) The fixed adjustable propeller system let you optimize the efficiency at given motor RPM. West Mekan AS design and manufacture right - and lefthanded propeller. We also supply shaft tube and gear flange. (Et fast justerbart propellanlegg gjør det mulig å oppnå optimal virkningsgrad ved gitt motorturtall. West Mekan AS designer og produserer høyre - og venstregående propeller. Vi leverer også komplett hylse og gearflens.) © Pop Norge AS - Hans Skibenes/Håvard Skibenes - Integrated Technology
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