The underwater robot with the most thrusters in our catalog is AeroVironment's Mission Specialist Wraith — a thruster-propelled ROV with 10 thrusters. avinc.comavinc.com ↗“ten-thruster compact maritime ROV”
For context on the field: the Underwater Robots group ranges from 3 thrusters up to 10, with the Wraith as the only 10-thruster model. If you want the runner-up, the group also includes two 7-thruster ROVs.
Key Wraith specs relevant to station-keeping work:
| Attribute | Value |
|---|---|
| Thrusters | 10 |
| Depth rating | 1000 m |
| Lifting capacity | 36.3 kg |
| Dimensions (L×W×H) | 1312 × 776 × 343 mm |
| Onboard compute | NVIDIA Jetson Orin NX (Ultra 4K Smart Camera) |
| Onboard storage | 1 TB SSD |
avinc.com +4avinc.com ↗“Thruster-propelled ROV (10 thrusters)”avinc.com ↗“1000 m depth rating”avinc.com ↗“36.3 kg lifting capacity”avinc.com ↗“NVIDIA Jetson Orin NX processor with a 1 TB SSD”avinc.com ↗“1312 x 776 x 343 mm (L x W x H)”
Its ten independent thrust vectors are the largest count among the underwater robots we carry, which is exactly the property you want for holding position against strong currents. One thing I could not determine from the catalog: a published thrust-force figure per thruster or a total station-keeping current rating for the Wraith — those numbers aren't listed, so I'd point you to the Wraith datasheet or the product page for hydrodynamic performance details. avinc.com +1avinc.com ↗“cta.datasheet=”avinc.com ↗“url=”