Friday, January 24, 2020

Re: [electricboats] Trolling Motor Propellers (was: propulsion Navy 3.0 Propeller Dimensions)

The marine robotics group where I work use model aeroplane props on their robot sub. Mostly because they are cheap and readily available. Commercial ROV props are quite expensive and while more efficient as they are designed especially for the job, the extra efficiency wasn't worth the extra cost.

They just borrowed props off the aerial robotics guys till they found one that worked well :-)




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