Neuroticooler – drivetrain and geering test
stainless steel Coleman 54 quart cooler will eventually go where the batteries are now, and the batteries will move elsewhere. Specs: 48V, 300A system running an Alltrax AXE-4834, a permanent-magnet “Etek replacement” motor made by Mars of Milwalkee, WI, and 4 “mini” Optima Yellow top 12v batteries. Final drive ratio is low – about 4.5:1. [...]
