nb07
Key Data
The fourth Formula Student racing car of the TU Munich – the nb07 – was presented to the public on June 14, 2007.
The team designed the entire vehicle in Catia V5 as a DMU in approx. 10 months of development and production time and converted it 1:1 into reality.
Mass (ready to drive) in kg
0
Maximum speed in km/h
0
Acceleration from 0-100km/h
0
Motor
- 599ccm motorcycle engine from Kawasaki ZX6RÂ
- Power approx. 88 DIN hp at 12.000 rpm
- torque: approx. 62Nm at 10.000U/min
- self developed engine management system stage 3
- Conversion from carburetor to fuel injection
- Modified dry sump lubrication
- CFD optimized CFK airbox
Nominal power in hp
0
Monocoque
- Hand-laminated CFRP monocoque
- Aluminum honeycomb and special plastic as sandwich material
- FEM calculation of torsional stiffness
- High torsional stiffnessÂ
- Weight: 22 kg
Suspension & Drivetrain
- Double wishbone wheel suspension
- Suspension design with the help of ADAMS and own software
- Carbon fiber control arms, bolted to aluminum wheel carriers via bushings
- Two-piece wheel carrier with stiffness-optimized internal geometry
- Cane Creek Double Barrel damper adjustable in rebound and compression stages
- Kinematic points precisely positioned by reworking the MC
- In-house designed and manufactured CFRP rims (only 1.5kg per rim)
- Brembo disc brake system
- Sequential 6-speed motorcycle transmission with pneumatic gear shifting
- Chain drive
- Hydraulic clutch actuation
- Self designed TUfast VarioLoc differential
- Self-designed and -manufactured CFK drive shafts
Electronics
- TUfast Engine Management System
- High Speed CAN Bus
- Control electronics on steering wheel
- Error memory readable via USB
- Differential control unit
- In-house production of the wiring harness
- Own data logging modules
- Telemetry Unit
- Real-Time Tasking
Season Recap nb07
Competitions
Formula Student Germany 2007
1. Place in the Engineering DesignÂ
3. Place in the Cost Event Â
17. Place OverallÂ
Special AwardsÂ
Most Innovative Use of ElectronicsÂ
3. Place BMW Drivetrain AwardÂ
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