Marine Fixed Pitch Azimuth Thruster Rudder Propeller

• Customization: Available
• Material: Copper
• Blades: 4
• Model NO.: JST
• Blade Dia.: 1100mm to 4500mm
• Transport Package: Export Standard
• Specification: According to drawing
• Trademark: TRUSTTRADE
• Origin: China
• HS Code: 84871000
• Production Capacity: 100sets/Month

Product Description

Marine fixed pitch azimuth thruster / rudder propeller
1. Balde dia.: 1100mm to 4500mm
2. Material: Nickle Aluminum Bronze
3. Certificate: ABS, BV, CCS, DNV, GL, LR, NK, KR, RINA
4. Warranty: One year from delivery

The power of the diesel engine is transmitted to the Rudder Propeller through an elastic coupling, a clutch and the universal shafts. The rudder propeller transmits the engine power to the propeller via upper and lower bevel gear sets (Z-drive).

The propeller can be freely steered through 360degrees around the stem. Therefore the rudder propeller is a combined propulsion and steering unit, so that the full thrust is available in any direction for the ship.

If the prime mover 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 electri-hydraulic unit, and can be in active service as main propulsion, auxiliary propulsion and dynamic positioning of the ship, which are usually used in tugs, push boats, ferry boats and barges etc.

There're three installation types. Transom installation, Well installation and Deck installation.

Type		SRP12	SRP50/51	SRP100/103	SRP152/151	SRP300/151	SRP300/226	SRP300/300	SRP352/300	SRP330	SRP550	SRP1010	SRP1212
MAX.Input Power kWHp		45	100	210	300	255	350	480	490	620	920	1250	1650
		61	135	285	400	347	476	650	666	843	1250	1700	2244
MAX.InputTorqueN.m (Sf=1)		200	420	850	1675	2500	2050	2800	5200	3300	5423	14740	19500
MAX.Input Speed r/min Max. input speed		2300	2500	2350	2000	1000	1800	1800	1000	1800	1800	1000	1000
Reduction Ratio	i	1.93	2.5	2.68	3.46	2.37	3.34	3.96	2.20	4.04	5.059	3.257	3.58
	upper	1.7	1.64	1.65	1.53	1.045	1.63	1.63	0.9032	1.53	1.647	1.286	1.286
	lower	1.13	1.52	1.62	2.26	2.26	2.05	2.43	2.43	2.64	3.071	2.533	2.79
Propeller Diameter mm	MAX	500	800	950	1150	1150	1350	1550	1550	1500	1800	2100	2300
	MAX			700	900		1100	1250
Length mm	MAX	2250	2800	2800	4250	4400	4750	4750	4750	5000
	MAX	350	875	980	1400	1400	1750	1750	2000	1700	2600	2800	3000
Weigt(incl.Propeller and oil at PAL min)kg		65	190	300	1370		2000	2100	3580	2800	5850	11000	16500
Per 100mm extension kg		8	9	20.4	40	40	40	40	40	45