Team Details

Blue Flash Mobility Concepts

University Hochschule für angewandte Wissenschaft und Kunst Hildesheim/Holzminden/Göttingen
DE Göttingen HAWK short 936
team logo
LocationGöttingen, Germany
Homepagehttps://blueflash-hawk.de/
Social Media LinkedIn Instagram YouTube facebook
Short Linktid.fsg.one/675
Event Details car 191 - waiting

Event Profile

Past Events

Car 161 – 2025
2025
Car #161
Info
We are Blue Flash, a team of 38 students from HAWK Göttingen. Our main goal this year was to optimise our processes and structures in order to build a high-quality, reliable vehicle that combines functionality with performance. This includes a new frame, revisions to our driver cockpit and aerodynamics, and an improved driverless system. We are ready to show what our newest family member, the E_HAWK25, can do on the race track.
Engineering Design Priorities:
PerformanceAndReliability 10thAnniversary DarkModeActivated ActuallyDriverless FrameUpgrade Ready2Race
Car Specifications
General
Frame Construction Tubular Spaceframe
Material 25CrMo4
Overall Length (mm) 2998
Overall Width (mm) 1391
Overall Height (mm) 1183
Wheelbase (mm) 1570
Track Front (mm) 1200
Track Rear (mm) 1200
Weight Front (kg) 120
Weight Rear (kg) 157
Suspension Double A-Arm unequal length. Pushrod actuated decoupled Roll/Heave System
Tyres 16.0x7.5-R10 Hoosier / 16.0x7.5-R10 Hoosier
Wheels OZ Formula Student Magnesium CL 10
Drive Type chain drive
Differential limited slip formula student V1 differentail by Drexler motorsport
Cooling Twin radiators electric Fan combination rear mounted with topology-optimized brakets
Brake System 4-Disk system, self dev. rotors with 179/175mm (f/r) diameter, adjustable brake balance
Electronics LV electronics with filtered power supplies, shielded wiring harness
Powertrain
Number of Motors 1
Motor Location Rear
Max Motor Power 124kW
Motor Type EMRAX 228 MV
Max Motor RPM 6500
Motor Controller DTI HV550 LC
Max System Voltage (V) 425V
Electrode Materials Li-NiMnCoO2
Accumulator Capacity 6.8kWh
Transmission Ratio Primary 1:3.67
Transmission Ratio Secondary n/a
Driverless System
Processing Units Nvidia Jetson Xavier AGX, STM32F7
Processing Units FLOPS 12.6
Processing Units Power (W) 65
Cameras 1 flash camera, 25m, 60° FOV
Radar Sensors n/a
LiDAR Sensors n/a
Other Sensors 4 wheel speed sensors, 4 rocker angle sensors,1 steering angle sensor, inertial measurement unit
DV System Highlights We are using a mono camera system to run all our driverless disciplines. Our vision pipeline uses a YOLOv11n-Pose model to achieve a framerate of 60 fps at a reduced resolution on our Jetson AGX Xavier. We ran several successful Acceleration Missions using this setup
Car 181 – 2024
2024
Car #181
Info
We are Blue Flash Mobility Concepts from Göttingen. Comprising of 30 students, we are highly motivated to go beyond our academic studies and acquire experiences that only the Formula Student can provide. This year, we are proudly participating with our 8th racecar, the E_HAWK24. Equipped with a completely new round cell accumulator and a splendid new aerodynamics package, we are ready to compete. This not your average student project - we turn Students into Engineers!
Engineering Design Priorities:
LookMumNoHands Frittentheke Always Braking
Car Specifications
General
Frame Construction tubular space frame
Material E235+C
Overall Length (mm) 2998
Overall Width (mm) 1391
Overall Height (mm) 1183
Wheelbase (mm) 1570
Track Front (mm) 1200
Track Rear (mm) 1200
Weight Front (kg) 119
Weight Rear (kg) 149
Suspension Double unequal length A-Arm. Push rod actuated decoupled Roll/Heave System
Tyres 16.0x7.5-R10, Hoosier LC0 / 16.0x7.5-R10, Hoosier LC0
Wheels OZ Formula Student Magnesium CL 10
Differential Limited slip Formula Student V2 differential by Drexler motorsport
Cooling Rear mounted Aluminium Radiators with 120mm fans
Brake System 4-Disk system, self dev. rotors with 179/175mm (f/r) diameter, adjustable brake balance
Electronics selfdesigned Shutdown-Circuit monitoring/display for fast data analysis
Powertrain
Number of Motors 1
Motor Location Rear Center
Max Motor Power 80 kW
Motor Type EMRAX 228
Max Motor RPM 5500(6500 with field weakening)
Motor Controller DTI HV500 LC
Max System Voltage (V) 423V
Electrode Materials Li-NiMnCoO2
Accumulator Capacity 6.8kWh
Transmission Ratio Primary 1:3,72
Car 161 – 2023
2023
Car #161
Info
We are Blue Flash Mobility Concepts from Göttingen. Comprising of 30 students, we are highly motivated to go beyond our academic studies and acquire experiences that only the Formula Student can provide. This year, we are proudly participating with our seventh racecar, the E_HAWK23. Equipped with our first full Aerodynamics package and a new 10" Wheel & Suspension assembly, we are ready to compete. This not your average student project - we turn Students into Engineers!
Engineering Design Priorities:
#ÄÄHRO #DriverOptional #SwingYourWing #Beflügelt
Car Specifications
General
Frame Construction tubular space frame
Material E235+C
Overall Length (mm) 2998
Overall Width (mm) 1391
Overall Height (mm) 1183
Wheelbase (mm) 1570
Track Front (mm) 1200
Track Rear (mm) 1200
Weight Front (kg) 128
Weight Rear (kg) 138
Suspension Double unequal length A-Arm. Push rod actuated decoupled Roll/Heave System
Tyres 16.0x7.5-R10, Hoosier LC0 / 16.0x7.5-R10, Hoosier LC0
Wheels OZ Formula Student Magnesium CL 10
Differential Limited slip Formula Student V2 differential by Drexler motorsport
Cooling 2x AKG-FE-2-U side mounted radiators with Sidepods and 240mm electric fans
Brake System 4-Disk system, self dev. rotors with 179/175mm (f/r) diameter, adjustable brake balance
Electronics selfdesigned Shutdown-Circuit monitoring/display for fast data analysis
Powertrain
Number of Motors 1
Motor Location Rear Center
Max Motor Power 80 kW
Motor Type Emrax 228
Max Motor RPM 5500
Motor Controller DTI HV500 LC
Max System Voltage (V) 457V
Electrode Materials LiCoO2 - graphite
Accumulator Capacity 7,67kWh
Transmission Ratio Primary 1:3,72
Driverless System
Processing Units NVIDIA Jetson AGX Xavier
Processing Units FLOPS 12600
Processing Units Power (W) 30
Cameras 1 Mono Camera 2,6Mpx
DV System Highlights Indipendent ASB System intergrated with a shuttle valve
Car 161 – 2022
2022
Car #161
Info
We are Blue Flash Mobility Concepts from Göttingen. We are 45 Students driven by the motivation to get involved beyond our studies and to gain experience that no lecture can offer. At our sixth consecutive FSG Event we compete with the E_HAWK22, our sixth racecar overall and the first with autonomous capabilities. With our new Roll-Heave decoupled Suspension we extend the limits of our previously used concepts. We are not just any student project - we turn Students into Engineers!
Engineering Design Priorities:
reliability autonomous simplicity lightweight driveability
Car Specifications
General
Frame Construction tubular space frame
Material S235+C
Overall Length (mm) 2664
Overall Width (mm) 1495
Overall Height (mm) 1163
Wheelbase (mm) 1650
Track Front (mm) 1280
Track Rear (mm) 1280
Weight Front (kg) 130
Weight Rear (kg) 130
Suspension Double unequal length A-Arm. Push rod acutated, horizontally oriented decoupled roll heave
Tyres 205/470 R13 Conti C19
Wheels OZ Formula Student Magnesium 4H wheel
Drive Type spur gear gearbox
Differential Drexler Formula Student V2
Cooling Shared cooling system for motor and inverter with 1 radiator in each sidepod
Brake System 4-Disk system, self dev. rotors with 207/207mm (f/r) diameter, adjustable brake balance
Electronics self designed area control units, self designed accumulator management system
Powertrain
Number of Motors 1
Motor Location rear center
Max Motor Power 80kW
Motor Type Emrax 228
Max Motor RPM 5500 (6500 field weakening)
Motor Controller DTI HV500 LC
Max System Voltage (V) 457V
Electrode Materials LiCoO2 - graphite
Accumulator Capacity 7.67kWh
Transmission Ratio Primary 1:3.95
Transmission Ratio Secondary n/a
Car 161 – 2021
2021
Car #161
Info
Blue Flash was originally known for implementing a low voltage tractive system within the formula student. Since then we have switched to a high voltage system, but still focus on building an especially safe and reliable vehicle. Also, all our cars weigh below 200kg as we continue to develop lightweight and simple solutions. A specialty of this year's eHAWK20B is that we used the extra year of development time to upgrade our drivetrain by combining a gearbox with a differential.
Engineering Design Priorities:
efficiency safety driveability lightweight blueflashhawk lessismore
Car Specifications
General
Frame Construction Tubular space frame
Material S235 +C , S355 +N ; 27x1.5, 26x1.2, 30x2
Overall Length (mm) 2800
Overall Width (mm) 1350
Overall Height (mm) 1200
Wheelbase (mm) 1550
Track Front (mm) 1350
Track Rear (mm) 1350
Weight Front (kg) 112
Weight Rear (kg) 137
Suspension Double A-Arm, unequal length, Push rod, Spring and Damper horizontally
Tyres 205/470 R13 Conti C16
Wheels Mg CAST 7x13 Wheel, 30mm offset
Drive Type spur gears
Differential Limited slip differential (Drexler)
Cooling Two separate cooling circuits for inverter and motor
Brake System 4-Disk system, self dev. rotors with 207/207mm (f/r) diameter, adj. brake balance
Electronics self design main control unit, self designed battery management system
Powertrain
Number of Motors 1
Motor Location Rear Center
Max Motor Power 68kW
Motor Type Emrax 208 High Volatge liquid cooled
Max Motor RPM 6000 (7000 with field weakening)
Motor Controller DTI HV500 LC
Max System Voltage (V) 457V
Electrode Materials LiCoO2 - graphite
Accumulator Capacity 7,67kWh
Transmission Ratio Primary 1:5,3
Transmission Ratio Secondary n/a
Car 161 – 2019
2019
Car #161
Info
Blue Flash is known to be the pioneer in low voltage technology within the formula student competition. An interesting fact is that all cars of the team history weight below 200kg. The Team goal is to build an especially safe but also competitive vehicle. For the 2019 competition the team designed the E_HAWK19 with the focus on lightweight solutions. In addition, the vehicle is as simple as possible to be as reliable as possible. We are looking forward to exciting days at FSG 2019.
Engineering Design Priorities:
#lessismore #thinkdifferent #blueflashhawk #keepitsimple #fuckdownforce #nowings
Car Specifications
General
Frame Construction Tubular space frame
Material S235 +C , S355 +N ; 27x1.5, 26x1.2, 30x2
Overall Length (mm) 3000
Overall Width (mm) 1420
Overall Height (mm) 1200
Wheelbase (mm) 1550
Track Front (mm) 1200
Track Rear (mm) 1200
Weight Front (kg) 128
Weight Rear (kg) 130
Suspension Double A-Arm, unequal length, Push rod, Spring and Damper horrizontally
Tyres 205/470 R13 Conti FSAE 2019
Wheels Mg CAST 7x13 WHEEL 4-STUD STANDARD, 30mm offset
Drive Type Chain drive
Differential Limited slip differential (Drexler)
Cooling Two separate cooling circuits for inverter and motor
Brake System 4-Disk system, self dev. rotors with 207/207mm (f/r) diameter, adj. brake balance
Electronics self design main control unit, self designed battery management system
Powertrain
Number of Motors 1
Motor Location Rear center
Max Motor Power 80kW
Motor Type EMRAX 228 Medium Voltage liquid cooled
Max Motor RPM 6500
Motor Controller emDrive H300
Max System Voltage (V) 454V
Electrode Materials LiPo - Cobalt Oxide
Accumulator Capacity 7,62kWh
Transmission Ratio Primary 1:3,81
Car 171 – 2018
2018
Car #171
Info
The Team Blue Flash Mobility Concepts was founded in 2015. 35 Students from three faculties of the HAWK Goettingen collaborate in realizing their third race car. In 2017 the team built an exceptionally safe vehicle. For the E_HAWK18 this unique design was refined and paired with more reliability and increased power. The team stays pioneer in low Voltage technology in the Formula Student competition. We are looking forward to exciting days at FSG 2018.
Engineering Design Priorities:
ThinkDifferent LessIsMore LowVoltage KeepItSimple BlueFlash EverySecondCounts
Car Specifications
General
Frame Construction Front and rear Tubular space frame
Material S235 +C , S355 +N ; 28x1.2, 26x1.2, 28x2
Overall Length (mm) 3000
Overall Width (mm) 1400
Overall Height (mm) 1206
Wheelbase (mm) 1535
Track Front (mm) 1200
Track Rear (mm) 1200
Weight Front (kg) 128
Weight Rear (kg) 130
Suspension double A-arm, unequal length, Push rod, Spring and Damper horrizontally
Tyres 205/470 R13, Continental C16 / 205/470 R13, Continental C17
Wheels 7x13, 30mm offset, 1pc Al-MG Rim / 7x13, 30mm offset, 1pc Al-MG Rim
Drive Type Spur Gears
Differential none
Cooling Two rear mounted self developed radiators
Brake System 4-Disk system, self dev. rotors with 207/207mm (f/r) diameter, adj. brake balance
Electronics self design main control unit, self designed battery management system
Powertrain
Number of Motors 1
Motor Location Rear
Max Motor Power 80kW
Motor Type EMRAX 208
Max Motor RPM 7250
Motor Controller emsiso EmDrive 500
Max System Voltage (V) 118V
Electrode Materials LiPo - Cobalt Oxide
Accumulator Capacity 7,40kWh
Transmission Ratio Primary 1:5.98
Transmission Ratio Secondary N/A
Car 181 – 2017
2017
Car #181
Info
The Team Blue Flash Mobility Concepts was founded in 2015. 40 Students from three faculties of the HAWK Goettingen collaborate in realizing their second race car. In 2016 the team was able to build the lightest first year car in formula student history. For the eHAWK_17 this unique design was refined and improved. The team stays pioneer in low Voltage technology in the Formula Student competition. We are looking forward to exciting days at FSG 2017. Thanks to all who support us during the season
Engineering Design Priorities:
Low Voltage 1 Kiloamp Transversal flux machine SMC less is more Keep it low
Car Specifications
General
Frame Construction Front and rear Tubular space frame
Material S235 +C , S355 +N ; 26x2, 26x1.2, 28x2
Overall Length (mm) 2780
Overall Width (mm) 1393
Overall Height (mm) 1244
Wheelbase (mm) 1555
Track Front (mm) 1190
Track Rear (mm) 1140
Weight Front (kg) 125
Weight Rear (kg) 127
Suspension double A-arm, unequal length, Push rod, Spring and Damper horrizontally
Tyres 205/470 R13, Continental C16 / 205/470 R13, Continental C16
Wheels 7x13, 30mm offset, 1pc Al Rim / 7x13, 30mm offset, 1pc Al Rim
Drive Type Chain
Differential Torque sensitive limited slip bevel gear differential with internal preload adjustment
Cooling Rear mounted self developed radiator with 80mm electric fan
Brake System 4-Disk system, self dev. rotors with 197,4/200mm (f/r) diameter, adj. brake balance
Electronics wiring harness sealed to IP67, anti-slip regulation, dashboard controller
Powertrain
Number of Motors 2
Motor Location Rear Right, Rear Left
Max Motor Power 50kW
Motor Type Compact Dynamics/Dynax/MGI 25-48
Max Motor RPM 1000
Motor Controller Dynacontrol PE 40-48
Max System Voltage (V) 58V
Electrode Materials LiPo - Cobalt Oxide
Accumulator Capacity 6,17
Transmission Ratio Primary 1:6
Transmission Ratio Secondary N/A
Car 191 – 2016
2016
Car #191
Info
Blue Flash Mobility Concepts is a new and unique team founded in 2015 by the technical faculty of the HAWK in Goettingen. The E_Hawk16, our first team car, is designed to be the lightest first year car since the beginning of the competition. It will weight only about 199 kilos. The unique part of this car is the safety concept, which includes driver-optimized ergonomics and the low voltage concept (tractive system voltage below 60V DC)
Engineering Design Priorities:
Low Voltage Drive System Safety Concept Durability lightest first year car transversal flux motors
Car Specifications
General
Frame Construction Tubular space frame, baseline
Material S355 steel round tubing, 25mm tubing
Overall Length (mm) 2775
Overall Width (mm) 1430
Overall Height (mm) 1135
Wheelbase (mm) 1540
Track Front (mm) 1190
Track Rear (mm) 1140
Weight Front (kg) 128
Weight Rear (kg) 139
Suspension double A-arm, unequal lenth. Push rod, Spring and Damper horrizontally
Tyres 457,2x190,5 R25B
Wheels 457,2x190,5 R25B
Drive Type Chain
Differential electrical diffenrential
Cooling Rear mounted 600cc Radiator and two 120mm electric fans.
Brake System 4-Disk system, self developed rotors with 190mm diameter,adjustable brake balance,ISR brake calipers
Electronics Central control box for shutdown logic
Powertrain
Number of Motors 2
Motor Location left and right independen
Max Motor Power 25 per Motor
Motor Type Transversal flux machine
Max Motor RPM 10000
Motor Controller DYNACONTROL PE 40-48
Max System Voltage (V) 60V
Electrode Materials LiPo
Accumulator Capacity 6,2kWh
Transmission Ratio Primary 50:13
Transmission Ratio Secondary 50:13

FS past achievements due to World Ranking Data Base

Date Event Teams Rank BP CM ED SP DV SP AC DV AC AX EN EF Pe Total
2025.08
84
61.
58.
23.
49.
-
-
50.
-
-
-
-
0.00
180.55
2025.07
40
33.
27.
19.
35.
-
-
27.
-
22.
-
-
0.00
213.90
2024.08
79
53.
66.
16.
51.
36.
-
41.
-
39.
-
-
0.00
214.98
2024.08
25
13.
16.
8.
21.
-
-
11.
-
-
-
4.
-11.00
264.20
2024.07
31
26.
13.
21.
26.
-
-
-
-
-
-
-
-15.00
137.12
2023.08
70
33.
37.
23.
47.
27.
-
21.
-
20.
-
-
-20.00
243.44
2023.07
34
10.
11.
2.
29.
18.
-
17.
-
15.
4.
8.
0.00
491.20
2023.07
33
25.
28.
14.
25.
-
-
-
-
-
-
-
-25.00
149.58
2022.09
38
20.
14.
10.
17.
17.
-
16.
-
10.
-
-
0.00
269.20
2022.08
63
16.
20.
4.
18.
-
-
27.
-
29.
8.
4.
0.00
373.19
2022.07
21
10.
16.
4.
8.
-
-
-
-
-
-
-
-10.00
221.76
2021.08
38
14.
26.
4.
11.
22.
-
24.
-
22.
13.
7.
-10.00
472.60
2021.08
16
11.
-
2.
13.
-
-
7.
-
5.
-
-
0.00
251.90
2019.08
38
21.
12.
15.
21.
16.
-
19.
-
19.
-
-
-5.00
248.34
2019.07
25
9.
3.
3.
6.
-
-
-
-
-
10.
-
0.00
286.09
2018.08
39
11.
17.
19.
15.
19.
-
19.
-
22.
9.
3.
0.00
498.97
2018.07
18
6.
2.
1.
6.
9.
-
7.
-
9.
4.
-
0.00
326.72
2017.08
34
21.
14.
11.
24.
14.
-
17.
-
18.
-
-
-35.00
221.69
2017.07
18
5.
7.
1.
11.
6.
-
8.
-
7.
5.
1.
0.00
584.60
2016.08
37
28.
30.
20.
25.
-
-
-
-
-
-
-
-15.00
167.70
2016.07
20
13.
2.
9.
13.
-
-
-
-
-
-
-
0.00
240.09
x 21

DV Results

Date Event Teams Rank BP CM ED DV SP DV AC AX EN EF Pe Total
2025.08
42
35.
-
-
36.
-
-
-
-
-
0.00
50.00
2024.08
5
5.
5.
5.
5.
-
-
-
-
-
-6.00
199.00
x 2