Thrust

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Input

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Weight

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Size

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Specs

Model 2050-DD Open Water Thrust

140lbf (63kgf) @ 10 kn, 250lbf (113kgf) @ 5kn

Model 2051 Open Water Thrust

35lbf (16kgf) @ 10 kn, 75lbf (34kgf) at 3kn

Input

6.4kw input power for Model 2050-DD
1.5kw input power for Model 2051
Voltage options between 150vdc - 330vdc
RS485 digital speed control

Weight

44.2lbs (20.5kg) 2050-DD in air
35.5lbs (16.1kg) 2050-DD in water
17.6lbs (8kg) 2051 in air
14lbs (6.4kg) 2051 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

Available with hard anodized 6061-T6 aluminum.
Type 316 stainless steel or 6Al4V titanium housings.

Product Features

Tecnadyne’s brushless DC AUV thrusters use the same reliable features but with a focus on high efficiency.  Each design has an option for direct drive motors to produce less noise.

  • Brushless DC motor for maximum performance and longevity
  • Magnetically coupled propeller drive eliminates all rotating shaft seals for optimum reliability
  • Compound planetary gearbox and high rpm motor allows for a compact design
  • Propeller designed for increased efficiency at various speeds
  • Voltage options between 48 and 330vdc
  • Self-contained electronics up to 1500m