Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - MTSU Students Retrofit Hub Motors (Converting an Accord into a plug-in Hybrid)

NeilBlanchard · 07-26-2012, 06:01 PM

Yes, the unsprung weight is increased, but if it gets 50-100% better FE, then that is good!

A hub motor is very efficient -- no losses in gears or other friction; and you can get very effective regenerative braking, too.

07-26-2012, 06:01 PM	#3 (permalink)
NeilBlanchard Master EcoModder Join Date: May 2008 Location: Maynard, MA Eaarth Posts: 7,907 Mica Blue - '05 Scion xA RS 2.0 Team Toyota 90 day: 42.48 mpg (US) Forest - '15 Nissan Leaf S Team Nissan 90 day: 156.46 mpg (US) Number 7 - '15 VW e-Golf SEL TEAM VW AUDI Group 90 day: 155.81 mpg (US) Thanks: 3,475 Thanked 2,950 Times in 1,844 Posts	Yes, the unsprung weight is increased, but if it gets 50-100% better FE, then that is good! A hub motor is very efficient -- no losses in gears or other friction; and you can get very effective regenerative braking, too. __________________ Sincerely, Neil http://neilblanchard.blogspot.com/