Iacs Approved Marine Propulsion Equipment Stern Azimuth Thruster Rudder Propeller

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: SZP
• Material: Copper
• Blades: Customized
• Certification: BV, ISO9001, CCS
• Application: Marine Propulsion
• Propeller Diameter: 500mm-3500mm
• Installation Type: Deck Installation, Well Installation
• Driven Type: Diesel Engine, E-Motor
• Rotation Degree: 360 Degree
• Rotation Speed: 15s
• Transport Package: Wooden Box
• Specification: ISO, CCS, BV
• Origin: China
• Production Capacity: 30 Sets Per Month

Product Description

IACS Approved Marine Propulsion Equipment Stern Azimuth
Thruster Rudder Propeller

 

1. Our factory is a specialized factory for manufacturing special marine propulsion units, mainly Controllable pitch propeller(CPP), Tunnel thruster (TT) and Rudder propeller(RP). It was founded in 1975 and has a history of more than 30 years.

As for the designing and manufacturing of the marine propulsion units, it has rich experience and introduced advance technology of Controllable pitch propeller from Kamewa of Sweden and Rudder propeller from Schottel of Germany. Not only for the technic and variety but also the quantity and service for consumers has a solid foundation.
 

2. Marine Rudder Propeller

The propeller can be freely steered through 360 degrees around the stem. Therefore the Rudder propeller is a combined propulsion and steering unit, sothat the full thruster is available in any direction for the ship.
If the prime engine is electric or hydraulic motor, the upper gearbox can be eliminated. The electric or hydraulic motor can be vertically mounted on the fixed flange and the power will be transmitted through a bevel gear in lower gearbox on to the propeller(L-drive).

The rudder propeller can be operated by mechanical, hydraulic or electric-hydraulic unit, and can be in activ service as main propulsion, auxiliary propulsion and dynamic positioning of the ship, which are usually used in tugs, puch boats, ferry boats and barges etc. Now the company is developing higher power RP to satisfy requirements from market



3.There are three installation types: Transom installation, Well installation, Deck installation.

3.1. Well Installation Rudder Propeller
The well installation is especially for tugs, ferries, well station, floating dock and survey ships.
Our rudder propeller is mounted in the well. The stem length varieswith the requirement of the application. 


Well installation varies with the distance between the Rudder Propeller and the diesel engine. When the engine room is very small, the Rudder Propeller can be near to the diesel engine and suitable for application in long-range transmission between diesel engine and rudder propeller.


3.2. Deck Installation Rudder Propeller
The deck installation is a complete propulsion package. It is a reliable and compact propulsion plant. The chassis carries the totally enclosed propulsion system.

The power of the diesel engine is transmitted to the rudder propeller through an elastic coupling, a hydaulic cluth and a universal shaft.The chassis daily fuel tank and so on.

Installation is fast and simple because they are essentially self-con-rained. Only to obtain thrust. The deck installation unit merely has to be mounted and bolted onto a foundation of deck. Rudder propeller is mounted at the rear chassis.


3.3. Transom Installation Rudder Propeller
Transom installation is one of the three installation types. It is used for ships and vessels whose space of engine room are smaller, such as floating cranes, mounting plate with sealing is fixed on the plate.

That is, the upper of the Rudder propeller is fixed on the pinaxis, and the lower is clamped on the puching ring. When rleasing the thruster bearing, the propeller can easily be elevated backwards.
Elastic suspension for special Sound Proofing is available for this mode of installation.




4.Specification of Azimuth for reference only

Input Power Kw/HP		45/61	100/135	210/285	300/400	255/347	350/476	480/650	490/666
Max Input Torque N.m		200	420	850	1675	2500	2050	2800	5200
Max Imput Speed r/min		2300	2500	2350	2000	1000	1800	1800	1000
Reduction Ratio		1.93	2.5	2.68	3.46	2.37	3.34	3.96	2.2
Propeller Dia.mm	Max	500	822	950	1150	1150	1350	1550	1550
	Min			700	900		1100	1250
PAL Length mm	Max	2250	2800	2800	4250	4400	4750	4750	4750
	Min	350	875	980	1400	1400	1750	1750	2000
Weight KG		65	190	300	1370		2000	2100	3580
PAL per 100mm extension kg		8	9	20.4	40	40	40	40	40
PAL The length between the center line of transmission flange and the center line of the propeller
Type		SRP45	SRP85	SRP138	SRP180	SRP226	SRP280	SRP310	SRP330
Input Power Kw/HP		100/135	210/285	260/354	340/462	350/476	480/650	580/783	620/843
Max Input Torque N.m		450	850	1380	1800	2260	2800	3070	3300
Max Imput Speed r/min		2500	2350	2000	1800	1800	1800	1800	1800
Reduction Ratio		2.5	2.68	3.01	3.46	3.34	3.96	3.718	4.04
Propeller Dia.mm	Max	800	950	1100	1150	1350	1550	1550	1500
	Min	500	700	9000	900	1100	1250	1250	1300
PAL Length mm	Max	2800	2800	4250	4400	4750	4750	5000	5000
	Min	875	980	1100	1100	1750	1750	1700	1700
Weight KG		190	400	1200	1450	2000	2100	2500	2800
PAL per 100mm extension kg		9	20.4	20.7	40	40	40	45	45
PAL The length between the center line of transmission flange and the center line of the propeller

5. Our projects of rudder propellers for reference.