Baller Than_Bogan Posted April 12, 2019 Baller Share Posted April 12, 2019 Full disclosure: My cousin is an executive at this company. https://indigotech.com/ But it's been developed in secret, so I didn't even know he was working on electric engines at all until this site launched this week. And I think this is something pretty fascinating. Basically, they move the power to be right at the wheel, which seems to result in a wide variety of very significant gains. Might something analogous to this be possible for boats someday? Arguably it's far simpler in a boat because you only have one propeller! Link to comment Share on other sites More sharing options...
Baller oldjeep Posted April 12, 2019 Baller Share Posted April 12, 2019 Hasn't that idea been around forever? https://www.greencarreports.com/news/1050749_protean-inside-out-wheel-motor-design-a-company-to-watch Link to comment Share on other sites More sharing options...
Baller Than_Bogan Posted April 12, 2019 Author Baller Share Posted April 12, 2019 Looks like it! Perhaps not as radical as I thought. Maybe they've made it practical this time. (Or maybe not!) Link to comment Share on other sites More sharing options...
Baller eleeski Posted April 12, 2019 Baller Share Posted April 12, 2019 My plan is to bolt an electric drive to the outside of the Focus truck rear wheels just to use in the snow country for 4wd. Kind of like chains. Remove the motors when roads are dry for fuel efficiency and handling. Maybe a motor source for me? @oldjeep I looked at those motors. They are quite expensive but looked like a good turnkey system. Electric boats are not so constrained by (unsprung) weight and size. There are other options. But the efficiency of the newest designs might aid an electric boat project. Interesting times. Eric Link to comment Share on other sites More sharing options...
Baller Than_Bogan Posted April 12, 2019 Author Baller Share Posted April 12, 2019 Update: Seems I misunderstood to some extent. Apparently the major NEW part is the active suspension module built directly into the wheel rather than the axle. So that may be completely irrelevant to boats... Link to comment Share on other sites More sharing options...
Baller bojans Posted April 12, 2019 Baller Share Posted April 12, 2019 Interesting. I wonder if that help to counteract the impact of such a large increase in unsprung weight. Link to comment Share on other sites More sharing options...
Baller_ DW Posted April 12, 2019 Baller_ Share Posted April 12, 2019 The reference to ride quality for autonomous vehicles seems to be a key factor in the active suspension development. Interesting to see how this develops. Link to comment Share on other sites More sharing options...
Baller BraceMaker Posted April 12, 2019 Baller Share Posted April 12, 2019 @DW I was unclear how the active suspension aspect of this worked - It appears there is a lower A arm strut similar to a Macphearson Strut - but then the reaction bar seems to connect to a lower damper arm - is that in someway powered? Link to comment Share on other sites More sharing options...
Baller_ DW Posted April 13, 2019 Baller_ Share Posted April 13, 2019 @BraceMaker: I would think the motor would create some resistance or motion (power), depending on what is called for, to basically move or dampen the motion of the spring / damper unit. Will be interesting to find out, and probably fun to calibrate. Link to comment Share on other sites More sharing options...
Baller_ lpskier Posted April 14, 2019 Baller_ Share Posted April 14, 2019 Correct Craft is working on electric options. They started a new company, Watershed Innovations, that is exploring all sorts of new ideas. Right now they are focusing on a super quite electric bass boat, but surely their innovations will find their way to ski boats. They have a really sharp guy at the top of the engineering ladder, even though he may be a wakeboarder. Lpskier Link to comment Share on other sites More sharing options...
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