Tecnadyne Equipment
Model 2050-DD & 2051
Pair of brushless DC AUV thrusters (2050-DD, 2051) with up to 250lbf (113kgf) open water thrust at 5 kn.
Description
The Model 2050-DD & 2051 is a brushless DC electric AUV thruster for subsea vehicles. Tecnadyne's brushless DC AUV thrusters focus on high efficiency, with a direct-drive motor option for lower noise. Stated features include a magnetically coupled propeller drive that eliminates all rotating shaft seals, a compound planetary gearbox with high-rpm motor for a compact design, and a propeller designed for efficiency at various speeds.
Key features
- Rated thrust: 2050-DD open water thrust 140lbf (63kgf) @ 10 kn, 250lbf (113kgf) @ 5kn; 2051 open water thrust 35lbf (16kgf) @ 10 kn, 75lbf (34kgf) at 3kn
- Input: 6.4kw input power (2050-DD), 1.5kw (2051); voltage options between 150vdc-330vdc; RS485 digital speed control
- Weight: 44.2lbs (20.5kg) 2050-DD in air, 35.5lbs (16.1kg) in water; 17.6lbs (8kg) 2051 in air, 14lbs (6.4kg) in water
- Depth rating: 2,800ft (850m) & 4,000ft (1,200m) with 1 atm housings; full ocean depth when oil filled (PBOF with remote electronics)
- Housings: hard anodized 6061-T6 aluminum; Type 316 stainless steel or 6Al4V titanium
Specifications
| Thrust | 2050-DD open water thrust 140lbf (63kgf) @ 10 kn, 250lbf (113kgf) @ 5kn; 2051 open water thrust 35lbf (16kgf) @ 10 kn, 75lbf (34kgf) at 3kn |
|---|---|
| Input | 6.4kw input power (2050-DD), 1.5kw (2051); voltage options between 150vdc-330vdc; RS485 digital speed control |
| Weight | 44.2lbs (20.5kg) 2050-DD in air, 35.5lbs (16.1kg) in water; 17.6lbs (8kg) 2051 in air, 14lbs (6.4kg) in water |
| Depth rating | 2,800ft (850m) & 4,000ft (1,200m) with 1 atm housings; full ocean depth when oil filled (PBOF with remote electronics) |
| Construction | Housings: hard anodized 6061-T6 aluminum; Type 316 stainless steel or 6Al4V titanium |
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