Gear ratios etc... Help?
PROP2400 rpms with the existing set up a Yanmar 1GM10 and a prop 13 x 9 RH 3-blade to reach hull speed in calm conditions. MOTORs being considered. (other motors?)Agni 143… 47rpm/volt, 85 max volts, 150 continuous amps at 48V 6.4 kWcontinuous at 48V, 4000 max rpmorhttp://www.cloudelectric.com/product-p/mo-lem170-127.htm So how do I calculate gear ratios? I’m assuming I need to gear down from 4000 rpms? How do I make sure I…See More






































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Hi Lawson, I just wanted to let you know that we have forum topic under general discussions that we're using as an archive for previous messages to all members, concerning info about this site. Here's the topic:
http://www.electricseas.org/forum/topics/archive-of-messages-to-all
We'll periodically send a message with updates on what's going on. This site is always evolving, so please feel free to shape it into whatever you want.
Keep us posted,
-Greg