eb018

eb018

eb018

Technical Specs

Key Data

The eb018 is one of the most important TUfast cars, since in this year TUfast stepped up the development not only mechanically with the new shaped monocoque and the new wheel package, but also electrically.The electrical system was taken to the next level, with building a self-developed  2-stage SiC inverter.

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Mass (ready to drive) in kg
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Maximum speed in km/h
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Acceleration from 0-100km/h

E-Powertrain & Electronics

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Nominal power in kW

(4x35kW)

  • 4 x Fischer Elektromotoren/TI085: 28 kW and 29,2 Nm max.
  • Accumulator capacity: 7,4 kWh
  • Single-circuit cooling system
  • Self-developed SiC inverter (<3 kg)
  • Self-developed BMS
  • Vehicle Dynamics Control
    • Slip control
    • Torque vectoring

Chassis & Aerodynamics

                                       Chassis & Ergonomics

  • Full-body CFRP aerodynamic optimized monocoque
  • Optimized layup for a high stiffness-to-weight ratio
  • CFRP steering wheel with push-to-talk and vehicle control options
  • Ergonomically optimized seating position, customized CFRP seat, including shoulder support
  • Adjustable pedal-box

  Aerodynamics

  • CLA > 6,8 (1000 N @ 60 km/h)
  • CFD optimized Aeropackage:
    • Front Wing
    • Rear Wing
    • Side Wings
    • Tower Wings
    • Undertray
    • Monkey Seat
    • Efficiency optimized cooling system

Suspension & Vehicle dynamics

Suspension

  • Function integrated, topologically optimized laser sintered uprights
  • One-piece CFRP rims
  • Directly actuated front suspension

Vehicle Dynamics

  • 4-wheel drive with highly integrated wheelhub packages
  • Compact and lightweight planetary gearbox with two-step planets
  • Life-cycling dimensioned planetary gears

Season Recap eb018

Competitions 

Formula Student United Kingdom 2018

1. Place Engineering Design
1. Place Acceleration
1. Place Skidpad
1. Place Autocross
1. Place Efficiency
4. Place Overall

Formula Student Germany 2018

6. Place Business Plan
2. Place Engineering Design
3. Place Acceleration
1. Place Skidpad
1. Place Autocross
10. 
Place Overall

Formula Student Spain 2018

2. Place Costing
2. 
Place Engineering Design
6. 
Place Acceleration
2. 
Place Skidpad
1. 
Place Autocross

Formula Student Austria 2018

5. Place Costing
1. Place Engineering Design
1. Place Acceleration
1. Place Skidpad
1. Place Autocross
4. Place Endurance
1. Place Efficiency
1. Place Overall