Electric azimuth thruster:
Product description:
Electric azimuth thruster can be used as the ship's main and auxiliary propulsion and dynamic positioning, commonly used in tugs, pusher craft, ferries and barges. Electric azimuth thruster is driven by electric motor. It is arranged in Z-drive or L-drive. It transforms reliably the power of electric motor into the best thrust and thus improve propulsion efficiency and maneuverability.
1. Material: Cu1, Cu2, Cu3, Cu4
2. Input power: 150～4500KW
3. Input speed: 500～1800rpm
4. Blade diameter: 1100～4500mm
5. Clutch: built-in hydraulic or air pressure controlled clutch, external hydraulic clutch with reduction gear
6. Steering type: hydraulic or electric motor drive
Main technical parameters
| Type | Input power max.[KW] | Input Speed Rated.[rpm] | Input torque max.[N.m] | Propeller Dia. Max.&[mm] | Reduction Ratio i | Weight[kg] |
| SRP45 | 100 | 2500 | 450 | 800 | 2.5 | 190 |
| SRP85 | 210 | 2350 | 850 | 950 | 2.68 | 400 |
| SRP138 | 260 | 2000 | 1380 | 1100 | 3.01 | 1200 |
| SRP180A | 340 | 1800 | 1800 | 1150 | 3.46 | 1450 |
| SRP180B | 280 | 1500 | 2.88 | |||
| SRP180C | 180 | 1000 | 2.526 | 1450 | ||
| SRP226 | 350 | 1800 | 2260 | 1350 | 3.34 | 2000 |
| SRP280 | 480 | 2800 | 1550 | 3.96 | 2100 | |
| SRP310A | 580 | 3070 | 1550 | 3.718 | 2500 | |
| SRP310B | 1500 | 3800 | 3.002 | 2600 | ||
| SRP330 | 620 | 1800 | 3300 | 1600 | 4.04 | 2800 |
| SRP330B | 620 | 1500 | 4100 | 3.26 | ||
| SRP428A | 735 | 1800 | 4280 | 1600 | 4.35 | 4500 |
| SRP428B | 1500 | 5220 | 3.671 | |||
| SRP428C | 1000 | 7140 | 2.769 | |||
| SRP550 | 920 | 1800 | 5423 | 1800 | 5.059 | 6000 |
| SRP1000 | 1000 | 9762 | 2.804 | |||
| SRP1150 | 1103 | 11500 | 1800 | 2.775 | 7000 | |
| SRP1150A | 750 | 15280 | 2.102 | |||
| SRP1450 | 1324 | 1000 | 14800 | 2100 | 3.257 | 17000 |
| SRP1850 | 750 | 18500 | 2.44 | 18000 | ||
| SRP1850B | 825 | 17900 | 2.68 | |||
| SRP1850C | 900 | 16200 | 2.93 | |||
| SRP2000A | 1545 | 525 | 30000 | 2200 | 1.925 | 20000 |
| SRP2000 | 1471 | 750 | 20000 | 2.74 | ||
| SRP2000B | 825 | 18800 | 3.01 | |||
| SRP2000C | 900 | 17500 | 3.257 | |||
| SRP2000D | 1000 | 16000 | 3.66 | |||
| SRP2500A | 1912 | 750 | 31200 | 2450 | 3.32 | 24000 |
| SRP2500B | 825 | 28360 | 3.453 | |||
| SRP2500C | 900 | 26000 | 3.983 | |||
| SRP2500D | 1000 | 26000 | 4.42 | |||
| SRP3000A | 2206 | 750 | 31200 | 2650 | 3.32 | 28000 |
| SRP3000B | 825 | 28360 | 3.453 | |||
| SRP3000C | 900 | 26000 | 3.983 | |||
| SRP3000D | 1000 | 26000 | 4.424 | |||
| SRP4000A | 3000 | 750 | 42000 | 3200 | 4.41 | 53000 |
| SRP4000B | 825 | 38200 | 4.85 | |||
| SRP4000C | 900 | 35000 | 5.29 | |||
| SRP4000D | 1000 | 32000 | 5.88 |
