Electric Longboard Roundup

ev longboards everywhere!

Everybody and their grandmother is longboarding electric-style these days: here are some of the most recent developments in the world of kickless cruising.

First up, [comsa42] has punched up an excellent step-by-step visual guide for first-time EV hopefuls, detailing the basics of a battery-powered longboard setup and thoroughly explaining the particulars behind component choices. His build is relatively straightforward: combine a board with a low(ish) kV outrunner motor, some LiPo batteries, an ESC (Electronic Speed Controller), a transmitter/receiver, and a few custom parts for gearing and mounting. This build should be commended not only for its simplicity but also for its frugality: [comsa42] estimates a final cost of around only $300, which is a staggering difference from commercial alternatives such as the Boosted Board and newcomer Marbel.

[comsa42's] other significant contribution is a low-key and low-cost cover to house the electronics. He simply fiberglassed a small enclosure to protect the expensive internals, then mounted and painted it to blend seamlessly with the rest of the deck. You can find loads of other useful goodies in his guide, including CAD files for the motor mounts and for the wheel assembly.

But wait, there’s more! Stick around after the jump for a few other builds that ditch traditional wheels in favor of a smoother alternative. There’s also a smattering of videos, including comsa42’s] guide overview and some excellent cruising footage of the other board builds doing what they do best.

[Read more...]

Motorized Longboard

image

What were you building in your junior year of highschool? Well, for [Aaron Cofield], he built a motorized longboard.

He started with a plain longboard in the design he liked, gave it a nice paint coat (aesthetics over functionality people!) and then started looking into motorizing it. As it turns out there’s actually a pretty handy blog dedicated to converting longboards to electric. After many hours of research he settled on a 2400W RC prop motor and a 150A high performance RC car ESC unit. Who knew it was that simple!

A few metal brackets, some belts, sprockets, an idler and a whole ton of lithium-ion batteries later and the build is complete! He’s currently controlling it with an RC car remote, but had plans to control it using a Wii nunchuck and Arduino. The test runs this past summer got the board going about 20mph!

It looks done for now, but we’re sure he’s going to be continuing to refine it next summer — stick around after the break to see one of its first test drives!

[Read more...]

Follow

Get every new post delivered to your Inbox.

Join 92,020 other followers