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Old 10-04-2015 | 11:53 PM
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Azura Master
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Default Propeller setup for a tugboat

Hi, i'm kinda new to the hobby (1 year top), i have really good ideas and have small experience with mechanical systems but i really need you guys

i want to make contra-rotating system for a 40'' tugboat but i'm having a few problem to figure how to properly scale it down, does any one of you have a picture or video of the internal mechanism? it'd help me a lot

my other option is to make an adjustable-pitch propeller but i have the same problem, i have a few clues of how it works but i've never seen the inside mechanism only a few vids showing how it work in the outside (no fun )