Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - <$1k DIY Neighborhood Electric Motorcycle

captainslug · 02-18-2010, 11:40 AM

Yesterday I removed the pair of motors and started work on designing the revised motor mount.

I'm waiting on a laser tachometer to arrive in the mail so I can measure the peak RPM of the motor at 70 volts. Then I can determine what reductions are needed.
The drive shaft of the motor unfortunately has a mix of imperial and metric dimensions. The tip is left-hand threaded 1/2-13, but the rest of it is 17mm.

I'm probably going to end up making a V-Belt pulley for it from scratch.

Edit: And now I have the motor mount finished.

02-18-2010, 11:40 AM	#250 (permalink)
captainslug Misanthropologist Join Date: Sep 2008 Location: Sterling, VA Posts: 383 BORK! - '89 Volvo 240 DL Wagon 90 day: 21.27 mpg (US) Thanks: 2 Thanked 24 Times in 13 Posts	Yesterday I removed the pair of motors and started work on designing the revised motor mount. I'm waiting on a laser tachometer to arrive in the mail so I can measure the peak RPM of the motor at 70 volts. Then I can determine what reductions are needed. The drive shaft of the motor unfortunately has a mix of imperial and metric dimensions. The tip is left-hand threaded 1/2-13, but the rest of it is 17mm. I'm probably going to end up making a V-Belt pulley for it from scratch. Edit: And now I have the motor mount finished. __________________ Budget Electric Dual Sport Motorcycle Project Last edited by captainslug; 02-18-2010 at 06:45 PM..