Wednesday, August 27, 2014

[Electric Boats] Cal 2-27 electric repower almost finished!

 

Today I actually turned the prop and pushed the boat fore and aft in the slip with the new electric setup. I still need to drill mounting holes in the fiberglass engine bed stringers to anchor the new motor mount base rails, and do final alignment and bolt it all down. Testing was at low power with the mount not properly bolted down, and #4 temporary cables for easier handling and moving components. I will be using 2/0 cable throughout, when everything is complete. I might go ahead and finish mounting the mount, wiring the wire, and take a little boat ride this evening, just for fun. No meters yet... I will install them tomorrow. System details: ME0201014201 BLDC 5kw motor Kelly KBL48301X controller Baldor 2:1 enclosed gearbox 48v bank of 8 6v GC2 golf cart batteries from Sams Charger came with the controller and I will upgrade later Mount made from 4x3x1/4" angle iron and 1/8" steel for the NEMA 56C faceplate Homemade control box with start switxh, forward/reverse switch, power pot, and regen pot. Prop is existing 3 blade folder, soon to be upgraded. After selling the old Atomic for $300, I am in for about $2500 all together. Pretty cheap, huh?

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