

T680 Underwater Thruster
Model
T680Forward Thrust
38KGBackward Thrust
22KGPower
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Details
• The underwater thruster is specially designed for small and medium-sized ROV propulsion equipment.
• The underwater thruster is equipped with a closed-loop speed control function to ensure that the speed accuracy of each device reaches ±10rpm, meeting the requirement of high consistency.
| Rated Speed: | 760r/min |
| Rated Voltage: | 60 — 350 VDC |
Housing Material: | Aluminum Alloy / Titanium Alloy |
Rotation Direction: | Left-hand Rotation / Right-hand Rotation |
| Propeller Material: | Stainless Steel |
| Temperature: | Storage Temperature: -40~70℃, Operating Temperature: -5~40℃ |
| Sealing Type: | Zero-Permeation Magnetic Coupling Rotary Seal |
| Working Water Depth: | 0-850m / 0-1500m / 0-6000m / Full Ocean Depth Oil-filled compensation for working water depth>1500m |
| Driver: | Built-in / External |
| Signal Power Supply: | 12VDC(±5%), ≤250mA |
| Fairing: | Black |
| Control Method/Speed Feedback: | Analog Voltage (Pulse Feedback/Analog Voltage Feedback) PPM / RS485 / CAN |
Thruster Overall Dimensions Unit: mm

Driver Overall Dimensions Unit: mm

Working Water Depth: 0-6000m
Selection Parameters
| Working Water Depth (m) | 0-850 & 0-1500 | 0-6000 | Full Ocean Depth |
| Overall Dimensions (mm) | Diameter: 284 | Diameter: 284 | Diameter: 284 |
| Length (mm) | 297~329 | 300~332 | 300~332 |
| Air Weight (Kg) | 7.3~9.2 | 7.9~9.7 | 7.9~9.7 |
| Underwater Weight (Kg) | 4.1~6.0 | 4.2~5.2 | 4.9~5.2 |
| Connector Model | MCBH8M | MCPBOF8M | PBOF8M |
| Optional Voltage Rating | 60~350 VDC | Oil Pipe Outer Diameter 3/4'' Oil Pipe Bending Outer Diameter 3'' | Oil Pipe Outer Diameter 3/4'' Oil Pipe Bending Outer Diameter 3'' |
Thrust Curve
Thrust vs Speed Relationship Table (1)

Thrust vs Input Power Relationship Table (2)

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