ME 495 EV Presented by BJCANE ME 495 EV: Electric Pontiac Fiero Project.
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ME 495 EV Presented by BJCANE ME 495 EV: Electric Pontiac Fiero Project
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Transcript of ME 495 EV Presented by BJCANE ME 495 EV: Electric Pontiac Fiero Project.
ME 495 EV
Presented by BJCANE
ME 495 EV:Electric Pontiac Fiero Project
BenchmarkingBenchmarking
“Also be aware that none of us racers really knows what happens over 600 Amps. We do know that it is non-linear. Clearly, we don't bother with simulations, we just drive and see what they do.”
-Otmar Café Electric
TimelineTimeline
Mounting HubMounting Hub
Two Potions-Goodyear Machined and delivered usable hubs-Goodyear Sprockets and in house machined hubs
Mounting Hub Mounting Hub
Crank Shaft Possibility
Motor BearingsBearings
• Called Advanced DC (Good TO GO)– Drive Bearing:
• 6304• 1230 kgf (2700 lbs)
– Belt Side Bearing:• 6207• 1260 kgf (2775 lbs)
Current ModelCurrent Model
• Dimensionally accurate transmission model
• Dimensionally accurate system model including motors and mounting plates
• Rotational Tensioning on electric motor mounts (geometry worked out to allow +/- .3in.)
Current ModelCurrent Model
Accurate Transmission ModelAccurate Transmission Model
Current ModelCurrent Model
Current ModelCurrent Model
Current Model w/ SprocketsCurrent Model w/ Sprockets
Current Model w/ Sprocket ExplosionCurrent Model w/ Sprocket Explosion
