Propulsion device Variable pitch propeller-DX48N32

Propulsion device Variable pitch propeller
Hanshin Internal Combustion Machinery Co., Ltd.

About This Product

■What is a propulsion device?It is broadly divided into "shaft system equipment" and "propeller". The shaft system device consists of parts such as an intermediate shaft, intermediate bearing, propeller shaft, and stern tube bearing, and transmits the power (rotational force) of the main engine to the propeller, transmits the thrust generated by the propeller to the hull, and propels the ship. It is the most important device for ship propulsion.

A propeller is a device that converts the power (rotational force) generated by the main engine into thrust. It supports multiple blades (usually 4 to 5 blades) and transmits the power (rotational force) from the propeller shaft. It consists of bosses. There are two types of propellers: Fixed Pitch Propeller (FPP) and Controllable Pitch Propeller (CPP).

■FeaturesAs a comprehensive manufacturer of ship propulsion plants, we design the entire propulsion system from the main engine to the main engine, so we can propose eco-friendly and economical propulsion systems that match well with the main engine.

■ApplicationsVarious ships

■Variable pitch propellerWe started manufacturing variable pitch propellers in 1956, and as of 2021, we have shipped a total of 1,159 axes. Highly efficient and economical operation can be achieved by combining with ALC (automatic load control device) or by using a shaft generator via the main engine power extraction shaft. We have eight models available that can handle main engine outputs from 880kW to 5,200kW.

■Features of variable pitch propeller・Highly efficient and economical operation in combination with automatic load control device (ALC)
・Distribution of main engine output to the propeller shaft and power extraction shaft, distribution to thrust and pulling force, accurate and rapid ship maneuvering safety

■Difference between variable pitch propeller and fixed pitch propellerAs the name suggests, fixed pitch propellers have a fixed pitch (the theoretical distance that the propeller travels in one rotation due to the twist angle of the blades), and are designed to be most efficient at the design point. On the other hand, variable pitch propellers can adjust the pitch and use the most efficient pitch under various conditions, from high speed to low speed, from empty to full.

■Reason why customers choose usThe ship's speed can be freely increased or decreased over a wide range of forward and reverse motions while keeping the main engine's rotational speed constant. When our company, a comprehensive propulsion manufacturer, designs a product, we choose it because we can match not only the hull but also the main engine, leading to more energy-saving operation.

Model
There are 1 models for this product.

Product
Propulsion device Variable pitch propeller

Handling Company
Hanshin Internal Combustion Machinery Co., Ltd.

30+ people viewing

Last viewed: 10 hours ago

Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of Propulsion device Variable pitch propeller

Image	Part Number	Price (excluding tax)
	DX48N32	Available upon quote