SAE Clean Snowmobile Challenge Presentation

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SAE Clean Snowmobile Challenge Presentation
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Outline

• Design for Performance
• Design for Simplicity
• Design for the Environment

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Performance

• Range
• Speed
• Power
• Characteristics

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Range

• 7-10 Miles
• Battery Technology
• Lithium Ion
• Interchangeable
• Possible Addition

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Speed

• 42.2 km/hr 26 miles/hr
• Almost 2X last year
• Due to the new CVT

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Power Characteristics

• Motor Power 14.7 HP
• Motor 25.5 ft.lbs at motor shaft
• Max RPM 2800-2900 at motor shaft
• Gear ratio Low 61 High 1.671

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Simplicity

• Modularity
• Color Coded Electronics
• Rider Comfort
• Integrated Charging
• Simple Controls

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Controls

• Analog Voltmeter
• Analog Ammeter
• Green Light Go!

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Cost Assessment

• Chassis 2500
• Motor Controller 2500
• CVT 300
• Battery Pack 5000
• Charger and DC/DC converter 1200
• 0 Emissions Priceless

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Environment

• Zero Emissions
• Noise Track and CVT
• Energy Efficiency
• 1 full charge 0.5 lbs of gasoline

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Conclusion

• Simple controls
• Interchangeable battery pack
• Torque
• Range
• McGill Electric Snowmobile is Perfect for
  Scientist in North or South Pole research areas