New consulting relationship with GreenTecAuto begins
What actually goes wrong with the batteries????
A look at todays Hybrid and EV battery packs
Battery packs exposed
Keeping Warm In New England
Plugging into the SUN
Making a small solar concentrator
Building MIMA and the plug in adapters
Converting a telephone truck to electric
Bucket truck kicks it's gas habit for good
First zero carbon test drive
E-Tek motor drive installed
New batteries for EV 1
New coupling shaft
Not enough torque
The controller
The coupling
The drive motor
The mounting plate
The truck likes the new batteries
Tranny support
DIY dual pulse Capacitor Discharge Spotwelder
Chevy Bolt EV joins the family
Getting in shape while making electricity
Replacing gasoline with solar electric lawn equipment
What is Genesis One?
How to stop the aging process DIY
MIMA Install Day 2005 a Big Success!
Building a hybrid car grid charger
Tapping into the Wind
Expanding MIMA with the Distribution board ( users projects )

The mounting plate

The mounting plate
Motor mounted and ready to go

The broken terminal strip was replaced with a new one machined from a piece of linen phenolic that I had. I pressed in large brass nuts, then glued them in with epoxy. The next issue was the strange mounting system. The motor was designed to fit a cast iron mounting flange with a bayonet lock and keyed anti rotation section. I chose an easier to make 1/2 " aluminum plate, and a bayonet ring of just the right thickness so I had to tap it with a hammer to lock it in. A separate steel keyed block was made that bolts to the large aluminum mounting plate. The bell housing looked a bit weak to support the 90 lb motor, so I welded up a complete angle iron bracket to carry the weight.
I clamped the bell housing on my bridgeport table then indicated the round tranny locating hole on the bell housing to center the miller quill on the tranny mounting hole.Then I took the main motor mounting plate and with the indicator got that exactly concentric with the tranny hole. With the plate clamped to the bell housing I drilled two spring pin holes and drove in the spring pins to allow disassembly and re assembly with perfect alignment. I transfered the two 7/16-14 holes to the mounting plate and drilled clearance holes.
The final step was to determine the exact thickness spacer necessary to engage the clutch plate with the tranny spline with about 0.02" clearance between the two shafts.
With some help, the assembly was mounted. Next step battery holder.