Team Details

ELBFLORACE e.V.

University Technische Universität Dresden
DE Dresden TU short 83
team logo
LocationDresden, Germany
Homepagehttps://elbflorace.de/
Social Media LinkedIn Instagram YouTube
CV Team Elbflorace
DV Team Elbflorace Driverless
Short Linktid.fsg.one/359
Event Details car 59 - active

Team Description

ELBFLORACE is a group of students enrolled at Dresden university of technology. We came together under this name for the first time in July of 2006! Our team is coined after Elbflorence, our hometown’s namesake, which titles Dresden Florence on the river Elbe.

Right now ELBFLORACE’s students major in Automotive Engineering, Mechatronics, Technical Design, and Business/Economics. We are actively recruiting students from other areas to broaden our spectrum as we move forward into the conceptual and constructive phase of our venture. Since 2017 we are taking part at the DV- class and we are looking forward to escapades of interdisciplinary, hands-on learning and of course to showing its results in the Formula Student competition in 2025!


Event Profile

Past Events

Car 59 – 2025
2025
Car #59
Info
ZoE is ELBFLORACE's 17th car and the 5th that can drive autonomously. This year, we took a big step by integrating our vehicle control unit into our DV PC, which makes it easier to maintain and also makes it slightly lighter. Our Autonomous System is currently undergoing systematic testing to evaluate potential sensor reductions without compromising performance, with a long-term goal of transitioning to a camera-only pipeline. We have also switched back from hydraulic to mechanical suspension.
Engineering Design Priorities:
Reliability LightWeight Maintainability DataCollection
Car Specifications
General
Frame Construction Monocoque
Material CFRP with 15mm and 20mm aluminum core
Overall Length (mm) 2882
Overall Width (mm) 1440
Overall Height (mm) 1169
Wheelbase (mm) 1535
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 99
Weight Rear (kg) 124
Suspension Double A-Arm, Pushrod, Directly actuated
Tyres 16x7.5-10, Hoosier LC0
Wheels 8x10, 66mm Offset, 3pc CFRP Rim
Differential Software Differential
Cooling water cooling: motors and inverter
Brake System self developed rotors and SLM calipers, adjustable brake balance
Electronics self fabricated HV wire harness, multichannel switchable fuse box for power distribution
Powertrain
Number of Motors 4
Motor Location all 4 wheels
Max Motor Power 35kW per motor
Motor Type PMSM, water cooled
Max Motor RPM FL, FR, RL, RR: 1635
Motor Controller Electrophorus Inverter
Max System Voltage (V) 600V
Electrode Materials LiCoO2 - copper
Accumulator Capacity 7,212kWh
Transmission Ratio Primary 12,23
Driverless System
Processing Units Intel Core i5-1340P with an RTX 4060 Graphics Card
Processing Units Power (W) 220.00
Cameras 3
LiDAR Sensors 3, range: 70m
DV System Highlights Three Basler daA2448-70uc cameras with 4.5 mm lenses provide a combined horizontal field of view (hFoV) of 170°, each weighing only 15 g—perfectly aligned with our vehicle’s weight targets. The setup is complemented by three Livox HAP LiDAR sensors offering a combined 300° hFoV.
Car 59 – 2024
2024
Car #59
Info
DaisiE is now in the 3rd generation of the hydraulically decoupled suspension. However, the biggest innovation this year is the Powerground. Further improvements have been made to the packaging of the EBS and the circuit boards.The driverless category is an essential part of our team, which is why a lot of emphasis was placed on integrating the system even better this season. For example, by improving the integration of the lidar in the aerodynamic concept.
Engineering Design Priorities:
decoupled-hydraulic SUS fully-integrated DVsystem powergroundwithpowersound slightlyprofessional
Car Specifications
General
Frame Construction full carbon fibre monocoque
Material CFRP with 15mm and 20mm aluminium honeycomb
Overall Length (mm) 2882
Overall Width (mm) 1440
Overall Height (mm) 1169
Wheelbase (mm) 1535
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 120
Weight Rear (kg) 134
Suspension double A-Arm, Pushrod, roll/pitch/warp decoupled hydraulic spring damper
Tyres Hoosier 16x7.5 - 10 LC0/ Hoosier 16x7.5 - 10 LC0
Wheels 8x10, 66mm offset, 1pc Al, 2pc CFRP Rim
Drive Type planetary gearbox
Differential n/a
Cooling 2 radiators in single circuit with inverter cooling, 6x8mm ptfe tubing/Accu: air cooled, 3 fans
Brake System floating, hubmounted, X46Cr13, Selfmade Master cylinders EN AW 7075
Electronics power distribution unit with 35 switchable channels, Smart Sensors Board with 32 channels
Powertrain
Number of Motors 4
Motor Location integrated in the upright
Max Motor Power 35kW each
Motor Type perm excited watercooled synchronous motor
Max Motor RPM 20.000
Motor Controller ElectrophorusEngineering Inverter
Max System Voltage (V) 600V
Electrode Materials LiCoO2
Accumulator Capacity 7,213
Transmission Ratio Primary 1:12,23
Transmission Ratio Secondary n/a
Driverless System
Processing Units Intel Core i5-1340P
Processing Units FLOPS 16.500
Processing Units Power (W) 150
Cameras Basler ace 9MP, FoV 100°
Radar Sensors n/a
LiDAR Sensors 3 Livox HAP, total FoV 300°
Other Sensors Optical Ground Speed Sensor (self-developed)
DV System Highlights Self developed controls simulation with Siemens Prescan Integration for high fidelity lidar and camera data and an automated testing pipeline
Car 59 – 2023
2023
Car #59
Info
Let us welcome Rose, the 15th race car of our Formula Student Team Elbflorace! This year the main focus is on reliability, through troubleshooting and improvements. We have also been able to make some changes to the previous concept, such as better packaging, a successful weight reduction, or a semi-active hydraulically decoupled suspension system. To make all this happen, we are very grateful to our hard-work members! The team and RosE look forward to seeing everyone else at Hockenheim in 2023!
Engineering Design Priorities:
Reliability semi-active hydraulic Teamwork Maintainability Manufacturing quality
Car Specifications
General
Frame Construction Monocoque
Material CFRP with 15mm and 20mm aluminium core
Overall Length (mm) 2901
Overall Width (mm) 1440
Overall Height (mm) 1184
Wheelbase (mm) 1535
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 112
Weight Rear (kg) 127
Suspension double A-Arm, Pushrod, roll/pitch/warp decoupled hydraulic spring damper
Tyres Hoosier 16x7.5 - 10 / Hoosier 16x7.5 - 10
Wheels 8x10, 66mm offset, 1pc Al Rim / 8x10, 66mm offset, 1pc Al Rim
Drive Type planetary gearbox
Differential n/a
Cooling Powertrain:2 radiator fans and 1 water pump; accumulator cooling: 4 fans
Brake System floating, hubmounted, X46Cr13, Selfmade Master cylinders EN AW 7075,
Electronics power distribution unit with 41 switchable channels, Smart Sensors Board with 2 channels
Powertrain
Number of Motors 4
Motor Location Front Right, Front Left,
Max Motor Power 35kw, 35kw, 35kw, 35kw
Motor Type permanent excitated synchronous machine
Max Motor RPM 20.000
Motor Controller Electrophorus Engineering Inverte
Max System Voltage (V) 600V
Electrode Materials LiCoO2
Accumulator Capacity 7,213
Transmission Ratio Primary 12.23
Transmission Ratio Secondary n/a
Driverless System
Processing Units sbRIO
Processing Units FLOPS 16500
Processing Units Power (W) 150
Cameras 2 Ximea 8.9MP, total FoV 160°
Radar Sensors n/a
LiDAR Sensors 3 Livox HAP, total FoV 300°
Other Sensors Optical Ground Speed Sensor (Schenkler Sensor)
Car 59 – 2022
2022
Car #59
Info
With HerminE, our 14th car, we made a huge step in technical development. Over two years about 80 students designed a hybrid (EV/DV) racecar with a new aerodynamic package which is more agressive. At the drivetrain we switched to 10 inch CFRP rims and designed a smaller wheel package. To have a better connection between the wheel and the monocoque we decided to develop a hydraulic decoupled suspension system. We are excited to be back at the Hockenheimring!
Engineering Design Priorities:
hydraulic suspension 10 inch rims aerodynamic water-cooled accumulator lightweight design
Car Specifications
General
Frame Construction Full Size CFRP Monocoque
Material CFRP with aramid honeycomb core and alumnium honeycomb core
Overall Length (mm) 2889
Overall Width (mm) 1453
Overall Height (mm) 1200
Wheelbase (mm) 1535
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 114
Weight Rear (kg) 124
Suspension double A-Arm, Pushrod, roll/pitch/warp decoupled hydraulic spring damper
Tyres Hoosier R20
Wheels Full CFRP rim
Differential Eletrical Torque Vectoring
Cooling watercooled system
Brake System 4-Disk system, selfmade printed calipers
Powertrain
Number of Motors 4
Motor Location Wheel Hubs FL FR RR RL
Max Motor Power 35,3 kW
Motor Type Fischer Motors
Max Motor RPM 20000
Motor Controller Selfdeveloped
Max System Voltage (V) 600V
Electrode Materials LiCoO2
Accumulator Capacity 7.35
Transmission Ratio Primary 12.3
Driverless System
Processing Units Ryzen 7 5800H
LiDAR Sensors Blickfeld
Other Sensors Cameras
Car 59 – 2021
2021
Car #59
Info
Elbflorace e.V. is a student team from Dresden. In the last two years we have been working on our 13th vehicle. Already in the concept phase the team decided for an internal turnaround. For years the team has increasing their vehicle performance. For the current vehicle the reliability, as well as the integration of the DV components moved into the focus. Elbflorace will participate in the 2021 events with their first hybrid vehicle in the club's history. Be excited!
Engineering Design Priorities:
Drivetrain Driverless Integration Composites Vehicle Dynamics Aerodynamics LV-Electronics
Car Specifications
General
Frame Construction Full Size CFRP Monocoque
Material CFRP with aramid honeycomb core and alumnium honeycomb core
Overall Length (mm) 2954
Overall Width (mm) 1415
Overall Height (mm) 1179
Wheelbase (mm) 1535
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 119
Weight Rear (kg) 135
Suspension Double unequal lenght triangular A-Arm Suspension, pitch/roll decoupled spring/damper
Tyres 205x470 R13 Continental C20
Differential Eletrical Torque Vectoring
Cooling Air co
Brake System 4-Disk system
Electronics wiring harness sealed to IP67, Multifunctional Steering Wheel, Electropneumatic Shifting S
Powertrain
Number of Motors 4
Motor Location Wheel Hubs FL FR RR RL
Max Motor Power 35,3 kW
Motor Type Fischer Motors
Max Motor RPM 20000
Motor Controller Selfdeveloped
Max System Voltage (V) 588V
Electrode Materials LiCoO2
Accumulator Capacity 6,5 kWh
Transmission Ratio Primary -3
Transmission Ratio Secondary 4,65
Car 59 – 2019
2019
Car #59
Info
Elbflorace Electric consists of 60 students from Dresden. In the last year we have been working on our 12th race car named LillE. The appeal of our new lady lies in a decoupled spring-damper system, a new drive concept, featuring a 3D printed upright as well as a carbon rim and air-cooled inverters. Building this race car wasn’t always easy. We had to take up several challenges like a forklift truck crashing into our production hall. We are very happy and grateful to participate at FSG 2019.
Engineering Design Priorities:
reliability lightweight design vehicle dynamics aerodynamics four wheel drive simplicity
Car Specifications
General
Frame Construction full size CFRP Monocoque
Material CFRP with aramid core 15-20mm thick
Overall Length (mm) 2940
Overall Width (mm) 1405
Overall Height (mm) 1165
Wheelbase (mm) 1535
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 114
Weight Rear (kg) 122
Suspension double unequal lenght triangular A-Arm Suspension, pitch/roll decoupled spring/damper sys
Tyres 205x470 R13 Continental C19
Wheels 7x13 CFRP rim, 65 mm offset
Drive Type 1.5 stage planetary hollow gear output
Differential electrical torque vectoring
Cooling air cooled inverters and accumulator, double looped closed circuit motor cooling system
Brake System 4 wheel recuperation, mechanically adjustable brake balance, motorcycle & bicycle calipers
Electronics driver accessible vehicle settings via cockpit buttons, torque vectoring, traction control
Powertrain
Number of Motors 4
Motor Location Wheel Hubs FL FR RR RL
Max Motor Power 35kW
Motor Type AMK / DD5-14-POW-19000
Max Motor RPM 20.000
Motor Controller AMK
Max System Voltage (V) 588V
Electrode Materials Lithium-ion Polymer
Accumulator Capacity 6,8kWh
Transmission Ratio Primary 1:16,51
Transmission Ratio Secondary n/a
Car 25 – 2018
2018
Car #25
Info
We proudly introduce LottE, the already eleventh Racecar in the history of Elbflorace to compete in the Formula Student.60 students from the TU Dresden majoring in a wide variety of studies accomplished to build by far the most lightweight vehicle in club history. Especially our new Monocoque helped us get there. Weighing only 17,5kg including front and main hoop, it fulfills with ease the second-year requirements of our strict 3-year-plan, that is supposed to place us in the Top 5 of FSE this
Engineering Design Priorities:
lightweight reliability acceleration
Car Specifications
General
Frame Construction full size CFRP Monocoque
Material CFRP with aramid core 15-20mm thick
Overall Length (mm) 2942
Overall Width (mm) 1437
Overall Height (mm) 1165
Wheelbase (mm) 1550
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 122
Weight Rear (kg) 122
Suspension double unequal lenght triangular A-Arm Suspension, double-spring and 4-valve-damper system
Tyres 205x470 R13 Continental C18
Wheels 7x13, 30mm offset, 1pc Mg Rim
Drive Type 1.5 stage planetary gear integrated
Differential n/a
Cooling 2 separated closed circulation water cooling systems for motor and inverter
Brake System 4 wheel recuperation, mechanically adjustable brake balance
Electronics DRS System, driver accessible vehicle settings via cockpit buttons, torque vectoring
Powertrain
Number of Motors 4
Motor Location Wheel Hubs FL FR RR RL
Max Motor Power 35kw per Motor
Motor Type AMK / DD5-14-POW-19000
Max Motor RPM 20000
Max System Voltage (V) 560V
Electrode Materials Lithium-ion Polymer
Accumulator Capacity 6.53 KWh
Transmission Ratio Primary 16,67
Transmission Ratio Secondary n/a
Car 18 – 2017
2017
Car #18
Info
Meet EmilE our 10th racecar, 205 kg of finest Saxonian engineering. Her newly developed traction control system and improved aerodynamics keep her right-on track. She has been training hard to reach her peak form bringing tires and drivers to the limits. EmilE is the basis for our three-year masterplan to catch up with the top teams. This year we aim to make our way into the top 10 of FSE. With EmilE’s successors Elbflorace is going to achieve a place among the top 3 eventually.
Engineering Design Priorities:
Elbflorace TUDresden LighterThanExpected EmilE EFR Saxony
Car Specifications
General
Frame Construction full size CFRP Monocque
Material Pre-impregnated CFRP with Aluminium honeycomb as core material
Overall Length (mm) 3035
Overall Width (mm) 1405
Overall Height (mm) 1153
Wheelbase (mm) 1550
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 136
Weight Rear (kg) 136
Suspension Double unequal length A-Arm, Pushrod
Tyres 205/ 470 R13 Continental
Wheels 7x13, 30mm offset, Mg rim
Drive Type 1 stage planetary gear integrated to upr
Differential n/a
Cooling two seperated cooling circles for motors and inverters, Radiators mounted at side
Brake System 4-Disk system, self developed rotors and self developed front brake caliper
Electronics selfdesigned Live-Telemetry System via WLAN, Kalman filter for determining velocity
Powertrain
Number of Motors 4
Motor Location Wheel Hubs, FL FR RR RL
Max Motor Power 35kW, 35kW, 35kW, 35kW
Motor Type AMK / DD5-14-POW-19000
Max Motor RPM FL, FR, RR, RL: 20.000
Motor Controller AMK Inverter / PDK_205481_KW26-S5
Max System Voltage (V) 600V
Electrode Materials LiCoO2
Accumulator Capacity 7,00
Transmission Ratio Primary 1:15,32
Transmission Ratio Secondary N/A
Car 118 – 2016
2016
Car #118
Info
In its 10th year of existence, the team “Elbflorace” from Dresden proudly presents its first four wheel driven car. As the 6th electric car in the team’s history “SophE” combines valuable experiences and concepts of earlier seasons. It has a monocoque made of CFRP, a wheel-hub drivetrain with an integrated gearbox and a new aero package. Combined with a test time of about 2.5 months the car is on the best way to reach our main goal: a top 10 rank.
Engineering Design Priorities:
fourwheeldrive reliability triedandtested validatedAero MadeinSaxony SophE
Car Specifications
General
Frame Construction CFRP-Monocoque
Material wet lay-up carbon, aramid honeycomb and foam sandwhich
Overall Length (mm) 2951
Overall Width (mm) 1405
Overall Height (mm) 1089
Wheelbase (mm) 1550
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 139
Weight Rear (kg) 139
Suspension Double unequal length A-Arm fabricated from CFRP, U-Anti-Roll-Bar in Front, Z-Anti-Roll-Bar Rear.
Tyres 205x55 Continental
Wheels 7x13, 35 mm Offset, O.Z. Mg Rim
Drive Type 1.5 stage planetary gear
Differential N / A
Cooling two separate Cooling System with flow optimized Cooling Parts
Brake System 4-Disk system, self developed mono-block calipers front, adjustable brake balance
Electronics Live Telemetry System via WLAN, Real Time Linux with dual core CPU and a FPGA, GPS Sensor
Powertrain
Number of Motors 4
Motor Location At all wheel hubs
Max Motor Power 4x 35 kW
Motor Type AMK DD5-14
Max Motor RPM 19.000
Motor Controller PDK_205481_KW26-S5-FSE-4Q (AMK Inve
Max System Voltage (V) 600V
Electrode Materials LiPo (LiCoO2)
Accumulator Capacity 7 kWh
Transmission Ratio Primary 13.4:1
Transmission Ratio Secondary -
Car 14 – 2015
2015
Car #14
Info
In 2015 we proudly present our 5th electric car which is the result of 7 years of Formula Student experience and the hard work of 60 highly motivated students from Dresden. This year’s technical concept combines valuable experiences from past seasons with new solutions, like reworked suspension kinematics and a 2 staged planetary gear. With these developments we achieve our two main goals of a reliable car and a maximum weight of 190kg.
Engineering Design Priorities:
reliability lightweight madeinsaxony 40000rpm :D two stage planetary gear its electric
Car Specifications
General
Frame Construction CFRP-Monocoque
Material wet lay-up carbon, aramid honeycomb and foam sandwhich
Overall Length (mm) 2991
Overall Width (mm) 1405
Overall Height (mm) 1137
Wheelbase (mm) 1550
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 129
Weight Rear (kg) 129
Suspension double unequal length A-arm, pushrod actuated air spring-damper system
Tyres 205/510 R13 Continental
Wheels 205/510 R13 Continental
Drive Type 2 stage planetary gear
Differential N/A
Cooling 2 cooling circuits, radiators located in sidepods
Brake System 4 Disk system, selfdeveloped rotors, AP Racing calipers
Electronics Data-logging via National Instruments sbRIO, live monitoring via WLAN
Powertrain
Number of Motors 2
Motor Location Rear right and left
Max Motor Power 24kW
Motor Type Siemens permanent excited synchronous motors
Max Motor RPM 40000
Motor Controller Sinamics S120
Max System Voltage (V) 600V
Electrode Materials polymer lithium-ion
Accumulator Capacity 7 kWh
Transmission Ratio Primary 38:1
Transmission Ratio Secondary -
Car 5 – 2014
2014
Car #5
Info
Elbflorace is an association of 70 motivated and committed students of the University of Technology Dresden. We share the passion for motor sport and pursue the common goal to successfully participate in the design competition Formula Student. Our fourth electric race car will pay tribute to what worked well in the past and surprise with new, innovative parts and qualities. This year’s highlights are the full aero package as well as the motors which are incorporated into the hub of the wheels.
Car Specifications
General
Frame Construction Whole monocoque
Material Wet lay-up carbon, aramid honeycomb, foam
Overall Length (mm) 3062
Overall Width (mm) 1392
Overall Height (mm) 1293
Wheelbase (mm) 1550
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 136
Weight Rear (kg) 152
Suspension Double length A-Arm, Push rod actuated vertically oriented spring and damper
Tyres 205/510 R13 Continental / 205/510 R13 Continental
Wheels 7x13, 42mm offset, 1 pc Mg Rim / 7x13, 42mm offset, 1 pc Mg Rim
Drive Type 2 level, spur gear and planetary gear
Differential Electronic differential
Cooling 1 cooling circuit, located under the left sidepod
Brake System 4 Disk system, self made rotors with 220mm diameter, AP Racing calipers
Electronics Data logging via National Instruments sb RIO, live monitoring with WLAN, SmartSensor-PCBs
Powertrain
Number of Motors 2
Motor Location At each rear wheel
Max Motor Power 24kW per motor
Motor Type Siemens 1FE1051 synchronous machine
Max Motor RPM 40.000
Motor Controller 2 Siemens SINAMICS S120 T23
Max System Voltage (V) 600V
Electrode Materials LiPo
Accumulator Capacity 7kWh
Transmission Ratio Primary 33:1
Transmission Ratio Secondary -
Car 17 – 2013
2013
Car #17
Info
Elbflorace consists of 60 members. Although about 95% is male, we are proud to have a female Team Captain. She is responsible for coordinating the entire project and represents the team. The Chief Engineer supports the Team Captain & coordinates the technical division manager. They are, as well as the economical division manager, subordinated to the team captain. “Evolution” is playing a big role this year. The third electric race car will pay tribute to what worked well in the past and surprise with new, innovative parts and qualities. The students work covered, amongst others, the refining of the self-developed Battery Management System and improved bonding of the advanced cells by switching to a crimp connection. The maximum performance of the engine increased from 72 kW up to 100 kW. The motors and inverters are easier to maintain and we will use them by 600V to be more efficient. With our guideline “E-Star”-Education,Safety,Team,Award and Reliability-we defined our goals.
Car Specifications
General
Frame Construction whole monocoque
Material aramid honeycomb, foam
Overall Length (mm) 2690
Overall Width (mm) 1405
Overall Height (mm) 1150
Wheelbase (mm) 1550
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 137
Weight Rear (kg) 160
Suspension double unequal length A-Arm, pull-rod actuated, vertically orientated damper/spring
Tyres 205/510 R 13 Continental / 205/510 R 13 Continental
Wheels 6.5x13, 3 piece, aluminium, central nut / 6.5x13, 3 piece, aluminium, central nut
Drive Type one level spur gear
Differential Torque
Cooling twin side mounted 1650cc Mini radiator
Brake System 4 Disk system, self made rotors with O.D. 239mm(Fr) or 235 mm (Re), alloy steel and floating
Electronics data logger designed by team, live monitoring with WLAN, SmartSensor-PCB's
Powertrain
Number of Motors 2
Motor Location at each rear wheel
Max Motor Power 50 kW per motor
Motor Type Siemens 1FE1064 Synchronous machine
Max Motor RPM 4300 1/min
Motor Controller 2 Siemens SINAMICS S120
Max System Voltage (V) 480
Electrode Materials LiPo
Accumulator Capacity 5,3
Transmission Ratio Primary 5,8 : 1
Transmission Ratio Secondary -
Car 44 – 2012
2012
Car #44
Info
Elbflorace e.V. is the fascination of Formula Student in Dresden, Saxony. The team Elbflorace was founded in 2006. After three combustion cars we have now manufactured our second full electric Formula Student race car. For the new creation we used all information gained from last year’s vehicle and manufactured a smaller and lighter race car. The “Murph-E” consists of a two-parted CFRP-monocoque with a hatch at the rear for better maintainability. Our self-developed single-stage double spur gear is situated in the new self-constructed motor housing. Each gear connects one high-speed spindle motor with the drive shaft on the rear axle of the car. The wishbone inserts of the new vehicle are optimized to make sure that the adhesive is covering every surface which is needed. New sensory has been added and the car’s low voltage system communicates only via CAN in 2012. Our team is excited to compete with all teams at Formula Student in Germany. ELBFLORACE – electrifying people
Car Specifications
General
Frame Construction Multi-Parted CFRP Monocoque, assembled via structural bonding
Material IMS65 & STS40 fibres, epoxy resin, Rohacell Rist, Wood, Nomex EADS EFW
Overall Length (mm) 2696
Overall Width (mm) 1405
Overall Height (mm) 1048
Wheelbase (mm) 1550
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 164
Weight Rear (kg) 164
Suspension Double unequal length A-arm. Pull rod actuated lateral, horizontally oriented spring and damper
Tyres 205x510 R13, Continental
Wheels 6.5x13, 35mm offset, 3 pc Al/ Mg Rim
Drive Type single-stage double spur gear
Differential electrical
Cooling Left and right side pod mounted radiators with thermostatic controled fans
Brake System 4-Disk system, self developed rotors, 230f/220r mm diameter, adjustable brake balance
Electronics Multifunctional steering wheel, Traction control, Highspeed CAN
Powertrain
Number of Motors 2
Motor Location Rear, right and left
Max Motor Power 2x 32kW
Motor Type Siemens 1FE1064-6WN11
Max Motor RPM 8500
Motor Controller Siemens Sinamic S120
Max System Voltage (V) 450
Electrode Materials Lithium Polymer
Accumulator Capacity 5,2kWh
Transmission Ratio Primary 1:4,84
Transmission Ratio Secondary -
Car 44 – 2011
2011
Car #44
Info
Our dream of designing, constructing, and manufacturing a racing car started in 2006, when “Elbflorace” was founded by 18 students full of innovative ideas. After four years of being a part of the FSC, we face a new challenge that has been prepared meticulously: the change to the Formula Student Electric. Months full of fun, effort, passion, persistence, and night shifts lie behind us. Now we are proud to present “Areus”, our newest development. The main objective of it was to take the design of the last season’s car and change it to the requirements of an electrical powered racing car. All components which have been reused were analysed to reduce weight, improve the performance and reduce costs. The highlight of this year’s monocoque chassis is the aluminium back-plate, which ensures an easy maintainability. The car is powered by two strong electric motors and has an advanced low voltage system, keeping track of all different kinds of sensory. Electrifying ELBFLORACE!
Car Specifications
General
Frame Construction Multi-Parted CFRP Monocoque, assembled via structural bonding
Material IMS60 & STS40 fibres, epoxy resin, ROHACELL RIST& IG foam, 3D-CORE foam, Wood
Overall Length (mm) 2863
Overall Width (mm) 1436
Overall Height (mm) 1061
Wheelbase (mm) 1650
Track Front (mm) 1200
Track Rear (mm) 1150
Weight Front (kg) 147
Weight Rear (kg) 221
Suspension Double unequal length A-arm. Push rod actuated lateral, horizontally oriented spring and damper
Tyres 205x510 R13, Continental / 205x510 R13, Continental
Wheels 6.5x13, 35mm offset, 3 pc Al/ Mg Rim / 6.5x13, 35mm offset, 3 pc Al/ Mg Rim
Drive Type double chain drive,
Differential n/a
Cooling Left side pot mounted radiators with thermostatic controlled electric fans
Brake System 4-Disc system (floating), front/rear 240mm/220mm diameter, adjustable brake balance
Electronics Multifunctional dashboar, WLAN Live-Telemetry System, free programmable controllerboard
Powertrain
Number of Motors 2
Motor Location Rear Right, Rear Left
Max Motor Power 35kW, 35kW
Motor Type Perm Motor PMS 156-W
Max Motor RPM 6000
Motor Controller Semikron SKAI 4001-GD061452W
Max System Voltage (V) 450
Electrode Materials LiFePo4
Accumulator Capacity 7kWh
Transmission Ratio Primary 1:5.15
Transmission Ratio Secondary n/a

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
22.
49.
19.
7.
7.
6.
1.
-
10.
-
-
0.00
463.30
2025.08
53
17.
38.
22.
18.
11.
-
6.
-
8.
-
-
0.00
402.07
2025.07
40
10.
14.
30.
18.
9.
-
2.
-
-
11.
7.
0.00
621.60
2025.07
44
13.
37.
12.
7.
6.
-
16.
-
-
-
-
0.00
292.48
2024.08
29
2.
7.
20.
2.
2.
-
1.
-
2.
4.
1.
0.00
760.60
2024.08
79
9.
52.
16.
18.
1.
1.
1.
1.
3.
-
-
0.00
562.28
2024.07
31
7.
16.
12.
10.
4.
-
12.
-
10.
6.
5.
0.00
486.98
2023.08
29
5.
2.
9.
3.
12.
-
3.
-
-
7.
4.
-25.00
691.20
2023.08
70
22.
7.
22.
13.
15.
-
5.
-
29.
-
-
-20.00
309.44
2023.07
34
8.
4.
8.
15.
10.
-
4.
-
5.
7.
-
0.00
525.20
2023.07
33
10.
4.
12.
3.
-
-
8.
-
-
-
-
0.00
293.70
2022.09
38
4.
5.
7.
4.
12.
-
2.
-
10.
5.
3.
0.00
506.30
2022.08
63
20.
34.
13.
13.
22.
-
3.
-
10.
-
-
-10.00
344.03
2022.07
30
13.
10.
5.
11.
-
-
-
-
-
-
-
0.00
272.10
2022.07
21
9.
3.
5.
6.
-
-
-
-
-
-
-
0.00
265.27
2021.08
38
3.
17.
25.
9.
6.
-
2.
-
13.
3.
6.
0.00
764.16
2021.07
27
5.
7.
7.
3.
3.
-
1.
-
2.
-
-
0.00
489.00
2021.07
28
1.
4.
8.
6.
-
-
1.
-
1.
1.
1.
0.00
878.99
2019.08
39
4.
2.
23.
6.
6.
-
3.
-
4.
5.
2.
0.00
758.00
2019.08
38
11.
1.
27.
11.
7.
-
3.
-
6.
-
-
0.00
424.26
2019.08
24
7.
1.
22.
8.
6.
-
1.
-
3.
-
-
0.00
433.90
2019.07
21
5.
3.
15.
7.
3.
-
2.
-
5.
-
-
0.00
446.53
2018.08
38
16.
3.
5.
7.
14.
-
1.
-
8.
-
-
0.00
436.40
2018.08
39
12.
3.
9.
10.
14.
-
1.
-
3.
-
-
0.00
485.53
2018.08
19
11.
12.
8.
10.
1.
-
11.
-
6.
-
-
-10.00
426.10
2017.08
30
7.
1.
22.
20.
17.
-
9.
-
8.
8.
1.
0.00
648.60
2017.08
34
14.
2.
9.
19.
10.
-
10.
-
9.
-
-
0.00
393.10
2017.08
19
4.
10.
5.
17.
8.
-
9.
-
-
3.
-
0.00
476.90
2017.07
18
6.
1.
2.
9.
3.
-
2.
-
8.
-
-
0.00
446.51
2016.08
29
6.
5.
14.
19.
19.
-
10.
-
6.
7.
9.
0.00
630.10
2016.08
37
15.
4.
14.
28.
3.
-
13.
-
12.
-
-
-15.00
370.13
2016.07
20
1.
5.
11.
6.
3.
-
3.
-
2.
1.
5.
-10.00
891.74
2015.09
20
14.
2.
-
9.
5.
-
13.
-
10.
14.
-
-50.00
231.72
2015.08
39
21.
5.
26.
14.
-
-
16.
-
20.
-
-
-10.00
229.96
2015.07
92
41.
5.
55.
16.
-
-
-
-
-
25.
-
0.00
247.90
2014.08
18
18.
12.
15.
14.
13.
-
16.
-
18.
13.
-
0.00
250.10
2014.08
39
31.
23.
19.
31.
-
-
-
-
-
-
-
0.00
189.36
2014.07
90
57.
50.
39.
51.
-
-
-
-
-
-
-
0.00
178.30
2013.09
24
7.
12.
10.
7.
7.
-
3.
-
13.
10.
7.
0.00
592.90
2013.08
40
5.
25.
34.
10.
2.
-
5.
-
10.
5.
5.
0.00
670.10
2013.07
83
5.
14.
44.
34.
22.
-
3.
-
13.
8.
2.
0.00
743.80
2012.08
32
14.
27.
25.
14.
7.
-
14.
-
17.
-
1.
0.00
387.70
2012.07
97
48.
68.
44.
12.
-
-
-
-
-
-
-
0.00
209.10
2011.08
28
15.
3.
17.
8.
-
-
11.
-
-
-
-
0.00
228.02
x 44