Team Details
Running Snail Racing Team
| University | Ostbayerische Technische Hochschule Amberg-Weiden (OTH)
DE Amberg OTH short 35 |
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|---|---|---|
| Location | Amberg, Germany | |
| Homepage | https://runningsnail.oth-aw.de/ | |
| Social Media |
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| CV Team | Running Snail Racing Team | |
| Short Link | tid.fsg.one/511 | |
| Event Details | car 23 - active | |
Team Description
The Running Snail Racing Team was founded in 2004, supported by now student advisor
Prof. Dr.-Ing. Horst Rönnebeck. Since then the team has steadily progressed and was able to build a new race car every year. The invaluable knowledge and experience gained thereby is passed on to and expanded by each new generation. The OTH Amberg-Weiden
is a rather small university, which results in a familiar and informal atmosphere among students. This positive environment reflects in great team spirit and bonds the members together.
Event Profile
Past Events
2025
Info
The RS25 is the 20th race car in the history of the Running Snail Racing Team. It features a newly designed monocoque and a completely reworked aerodynamic concept with integrated diffuser. Key systems like steering, powertrain, suspension, and electronics have been significantly improved for enhanced performance and reliability. A celebration of more than two decades of dedication, innovation and a car that proves the Snail keeps getting faster.
Engineering Design Priorities:
Monocoque design
Aerodynamic concept
Radiator position
Cell tests
Steering Wheel
Main Hoop
Car Specifications
General
| Frame Construction | CFRP / aluminium honeycomb monocoque |
|---|---|
| Material | Carbon (M40J; T800S), Aramid, Zylon, Aluminium honeycomb, Birch and GFRP Hardpoints |
| Overall Length (mm) | 3022 |
| Overall Width (mm) | 1497 |
| Overall Height (mm) | 1165 |
| Wheelbase (mm) | 1550 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1220 |
| Weight Front (kg) | 129 |
| Weight Rear (kg) | 129 |
| Suspension | double wishbone; mode decoupled damper system |
| Tyres | Hoosier LC0, Hoosier W3 |
| Wheels | Self manufactured carbon fiber rims (16x8-10) |
| Drive Type | planetary gearbox with fixed carrier |
| Differential | n/a |
| Cooling | 2 separate cooling systems; left and right; radiator mounted to the side wing |
| Brake System | 4-Disks, semi-floating, hub mounted, 184 mm diameter, ISR 22-048/22-049 piston Al caliper |
| Electronics | Torque vectoring, traction control |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | wheelhub |
| Max Motor Power | 35.2 kW per motor |
| Motor Type | IPMSM, watercooled |
| Max Motor RPM | 20000 |
| Motor Controller | Bucher Drives MOBILE DCU 60/60 |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiCoO2 |
| Accumulator Capacity | 7726 |
| Transmission Ratio Primary | 11.67 |
| Transmission Ratio Secondary | n/a |
2024
Info
Founded in 2004, the Running Snail Racing Team of the UAS Amberg-Weiden will celebrate its 20th season this year. With our 11th electrical vehicle, a lot of new concepts were realised on the RS24. To achieve the best performance, the Bavarian team worked on a new aerodynamic package, an improved wheel package, an enhanced damper system, and a modernised accumulator management system.
Engineering Design Priorities:
New Wheel package concept
New Aerodynamic package
New Damper System
New AMS & packaging
Topology optimised parts
Car Specifications
General
| Frame Construction | CFRP/aluminium Honeycomb Monocoque |
|---|---|
| Material | Carbon (HT, IM), Aramid |
| Overall Length (mm) | 2959 |
| Overall Width (mm) | 1594 |
| Overall Height (mm) | 1189 |
| Wheelbase (mm) | 1550 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1220 |
| Weight Front (kg) | 127 |
| Weight Rear (kg) | 127 |
| Suspension | Double Wishbone, Mode - Decoupled System |
| Tyres | 16.0 x 7.5-10, LC0, Hoosier |
| Wheels | 16x8-10, self manufactured carbon rims |
| Drive Type | Planetary Gearbox |
| Brake System | 4-Disk System, hub mounted |
| Electronics | self developed AMS & other PCBs, Optimized wiring harness |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | wheel hub mounted |
| Max Motor Power | 35.2 kW per Motor |
| Motor Type | Fischer Elektromotoren TI085-052-070 |
| Max Motor RPM | 20000 |
| Motor Controller | Bucher Drives MOBILE DCU 60/60 |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiPo |
| Accumulator Capacity | 8.77 |
| Transmission Ratio Primary | 1:11.67 |
2023
Info
Founded in 2004, the Running Snail Racing Team of the UAS Amberg-Weiden will compete in this year's competitions with their 10th electric race car, the RS23. In 2023, the team's motto is 'Evolution instead of Revolution'. Due to that, adjustments and improvements were made compared to last year's racing car, the RS22, in order to focus on the cars’ reliability. We are looking forward to a competitive season and surpass last year’s results.
Engineering Design Priorities:
RS23
10 years electric
Car Specifications
General
| Frame Construction | CFRP/aluminium Honeycomb Monocoque |
|---|---|
| Material | CFRP prepreg (Twill, UD), aluminium honeycomb |
| Overall Length (mm) | 2892 |
| Overall Width (mm) | 1674 |
| Overall Height (mm) | 1180 |
| Wheelbase (mm) | 1550 |
| Track Front (mm) | 1550 |
| Track Rear (mm) | 1208 |
| Weight Front (kg) | 133 |
| Weight Rear (kg) | 134 |
| Suspension | Double unequal length A-Arm. Pushrod actuated one heave and two corner spring and damper |
| Tyres | 7.5x16 R10 Hoosier LC0 / 7.5x16 R10 Hoosier LC0 |
| Wheels | 16x7.5-10, OZ Racing Magnesium Rim / 16x7.5-10, OZ Racing Magnesium Rim |
| Drive Type | Planetary Gear |
| Differential | n/a |
| Cooling | Twin Front Mounted Radiators, two seperate circuits |
| Brake System | 4-Disk system, full-floating, hub mounted, adjustable brake balance, |
| Electronics | selfdeveloped Live-Telemetry; |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | FL, FR, RL, RR |
| Max Motor Power | 35.2kW |
| Motor Type | Fischer Elektromotoren TI085-052-070 |
| Max Motor RPM | 20000 |
| Motor Controller | Bucher Drives MOBILE DCU 60/60 |
| Max System Voltage (V) | 604V |
| Electrode Materials | LiCoO2 |
| Accumulator Capacity | 8.23kWh |
| Transmission Ratio Primary | 1:12.6 |
| Transmission Ratio Secondary | n/a |
2022
Info
The Running Snail Racing Team was established in August 2004 at the OTH Amberg-Weiden in eastern Bavaria. After building eight combustion cars, the "RS22" is our ninth generation electric powered racecar. With further weight reduction, a completely redesigned suspension, a fundermentaly different chassis geometry, improved aerodynamics alongside many more small enhancements we are looking forward to surpass last year's results.
Engineering Design Priorities:
Choice of Materials
Structural optimization
Aerodynamics
Reliability
Vehicle Dynamic Control
Car Specifications
General
| Frame Construction | CFRP / aluminium honeycomb Monocoque |
|---|---|
| Material | CFRP prepreg (Twill, UD), aluminium honeycomb |
| Overall Length (mm) | 2891 |
| Overall Width (mm) | 1674 |
| Overall Height (mm) | 1183 |
| Wheelbase (mm) | 1550 |
| Track Front (mm) | 1230 |
| Track Rear (mm) | 1210 |
| Weight Front (kg) | 114 |
| Weight Rear (kg) | 134 |
| Suspension | Double unequal length A-Arm. Pushrod actuated one heave and two corner spring and damper |
| Tyres | 7.5x16 R10 Hoosier LC0 / 7.5x16 R10 Hoosier LC0 |
| Wheels | 7.0x10, OZ Racing Magnesium Rim / 7.0x10, OZ Racing Magnesium Rim |
| Drive Type | planetary Gear |
| Differential | n/a |
| Cooling | twin front mounted radiators |
| Brake System | 4-Disk system, semi-floating, hub mounted, 175mm diameter, ISR 22-048 piston Al caliper |
| Electronics | Torque vectoring, traction control |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | FL, FR, RL, RR |
| Max Motor Power | 35.3 kW per Motor |
| Motor Type | Fischer Elektromotoren TI085-052-070 |
| Max Motor RPM | 20000 |
| Motor Controller | Bucher Drives MOBILE DCU |
| Max System Voltage (V) | 600 |
| Electrode Materials | LiCoO2 |
| Accumulator Capacity | 8.23kWh |
| Transmission Ratio Primary | 1:12.67 |
| Transmission Ratio Secondary | n/a |
2021
Info
The Running Snail Racing Team was established in August 2004 at the OTH Amberg-Weiden in eastern Bavaria. After building eight combustion cars, the "RS20" is our eighth generation electric powered racecar. With further weight reduction, optimized motors and a new aerodynamics package, we hope to be able to surpass last year's results.
Engineering Design Priorities:
Optimized Susp. Component
High Performance CFRPs
Sophisticated aerodynamic
Vehicle Dynamic Control
Outstanding durability
Car Specifications
General
| Frame Construction | CFRP / aluminium honeycomb Monocoque |
|---|---|
| Material | CFRP prepreg (Twill, UD), aluminium honeycomb |
| Overall Length (mm) | 2864 |
| Overall Width (mm) | 1674 |
| Overall Height (mm) | 1183 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1230 |
| Track Rear (mm) | 1210 |
| Weight Front (kg) | 112 |
| Weight Rear (kg) | 136 |
| Suspension | Double unequal length A-Arm. Direct acting spring and damper |
| Tyres | 7.0x16 R10, Hoosier |
| Wheels | 7.0x10, OZ Racing Magnesium Rim |
| Drive Type | planetary Gear |
| Differential | n/a |
| Cooling | twin front mounted radiators |
| Brake System | 4-Disk system, semi-floating, hub mounted, 175mm diameter, ISR 22-048 piston Al caliper |
| Electronics | Torque vectoring, traction control |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | FR, FL, RR, RL |
| Max Motor Power | 35.3kW per Motor |
| Motor Type | Fischer Elektromotoren TI085-052-070 |
| Max Motor RPM | 20000 |
| Motor Controller | LENZE Schmidhauser MOBILE DCU |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiPo, LiCoO2 (Catode), Graphit |
| Accumulator Capacity | 7.98kWh |
| Transmission Ratio Primary | 1:12.67 |
| Transmission Ratio Secondary | n/a |
2019
Info
The Running Snail Racing Team was established in August 2004 at the OTH Amberg-Weiden in eastern Bavaria. After building eight combustion cars, the "RS19" is our seventh generation electric powered racecar. With further weight reduction, optimized motors and a new aerodynamics package, we hope to be able to surpass last year's results. For further information please visit us on Facebook or our website www.runningsnail.oth-aw.de.
Engineering Design Priorities:
Weightreduction
Aerodynamics
Reliability
Car Specifications
General
| Frame Construction | CFRP/aluminium Honeycomb Monocoque |
|---|---|
| Material | Aluminium Honeycomb core, CFRP sandwich panel |
| Overall Length (mm) | 2921 |
| Overall Width (mm) | 1678 |
| Overall Height (mm) | 1194 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1180 |
| Weight Front (kg) | 126 |
| Weight Rear (kg) | 137 |
| Suspension | Double unequal length A-Arm. Direct acting spring and damper |
| Tyres | 16.0 x 7.5-10, Hoosier / 16.0 x 7.5-10, Hoosier |
| Wheels | 16x7.5-10, 1 pc Carbon Rim / 16x7.5-10, 1 pc Carbon Rim |
| Drive Type | planetary gear |
| Differential | N/A |
| Cooling | twin side pod mounted radiators |
| Brake System | semi-floating, hub mounted, 175 mm outer diameter, 3 mm thick, X5CrNi18-10 |
| Electronics | Torque vectoring, traction control, endurance (power) limiter |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | At each wheel |
| Max Motor Power | 35.3kW |
| Motor Type | Fischer Elektromotoren TI085-052-070 |
| Max Motor RPM | 20000 |
| Motor Controller | LENZE Schmidhauser MOBILE DCU 60 |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiPo - graphite |
| Accumulator Capacity | 7,98kWh |
| Transmission Ratio Primary | 1:12.67 |
| Transmission Ratio Secondary | N/A |
2018
Info
The Running Snail Racing Team was established in August 2004 at the OTH Amberg-Weiden in eastern Bavaria. After building eight combustion cars, the "RS18" is our sixth generation electric powered racecar. With further weight reduction, optimized motors and a new aerodynamics package, we hope to be able to surpass last year's results. For further information please visit us on Facebook or our website www.running-snail.de.
Engineering Design Priorities:
RS18
4WD
power to weight ratio
Running Snail
Amberg
Weiden
Car Specifications
General
| Frame Construction | Composite CFRP/aluminium sandwich monocoque |
|---|---|
| Material | aluminium honeycomb, prepreg CFRP |
| Overall Length (mm) | 2945 |
| Overall Width (mm) | 1451 |
| Overall Height (mm) | 1183 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1180 |
| Weight Front (kg) | 126 |
| Weight Rear (kg) | 137 |
| Suspension | Unequal length double wishbone axle . U-type antirollbar. Pushrod/Pullrod on front/rear. |
| Tyres | Hoosier 18.0x7.5-10 R25B |
| Wheels | 7.25x10, 21.4 mm offset, |
| Drive Type | planetary gearbox |
| Differential | N/A |
| Cooling | twin side pod mounted radiator |
| Brake System | fr: 4 piston; fr: 2 piston; semi-floating, hub mounted, 175mm diameter, adjustable brake |
| Electronics | data logging system, self-designed telemetry, CAN, safety monitoring |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | wheelhub |
| Max Motor Power | 29.9 |
| Motor Type | Fischer Elektromotoren, TI085-052-070 |
| Max Motor RPM | 16400 |
| Motor Controller | Lenze Mobile DCU 60/60 |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiPO, LICoO2 - graphite |
| Accumulator Capacity | 7.98kWh |
| Transmission Ratio Primary | 11.57:1 |
2017
Info
The Running Snail Racing Team was established in August 2004 at the OTH Amberg-Weiden in eastern Bavaria. After building eight combustion cars, the "RS17" is our fifth generation electric powered racecar. With further weight reduction, new motors, improved control systems and a new aerodynamics package, we hope to be able to confirm or even surpass last year's results. For further information please visit us on Facebook or our website www.running-snail.de.
Engineering Design Priorities:
RS17
Car Control
Running Snail
OTH
Amberg
Weiden
Car Specifications
General
| Frame Construction | Composite CFRP/aluminium sandwich monocoque |
|---|---|
| Material | aluminium honeycomb, prepreg CFRP |
| Overall Length (mm) | 2922 |
| Overall Width (mm) | 1451 |
| Overall Height (mm) | 1183 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1180 |
| Weight Front (kg) | 82 |
| Weight Rear (kg) | 122 |
| Suspension | Double unequal length A-Arm, Pushrod actuated ZF/Sachs damper-unit, U-type anti-roll-bar |
| Tyres | Hoosier 18.0x7.5-10 R25B |
| Wheels | 7.0x10, 21.4 mm offset, CFRP-Al rim |
| Drive Type | planetary gearbox |
| Differential | N/A |
| Cooling | twin side pod mounted radiator |
| Brake System | fr: 4 piston; fr: 2 piston; semi-floating, hub mounted, 175mm diameter, adjustable brake |
| Electronics | data logging system, selfdesigned telemetry, CAN, safety monitoring |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | wheelhub |
| Max Motor Power | 29.9 kW |
| Motor Type | Fischer Elektromotoren, TI085-052-070-04B6S |
| Max Motor RPM | 16700 |
| Motor Controller | Lenze Mobile DCU 60/60 |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiCoO2 - graphite |
| Accumulator Capacity | 7.45 kWh |
| Transmission Ratio Primary | 11.569 |
| Transmission Ratio Secondary | N/A |
2016
Info
The Running Snail Racing Team was established in August 2004 at the OTH Amberg-Weiden. After building eight combustion cars, the "RS16" is our fourth generation electric powered racecar, which is a further development of last years car to improve performance. Achieving a reduction of weight while simultaneously increasing the power of the car was set a target. For further information please visit our website.
Engineering Design Priorities:
RS16
4WD
power to weight ratio
low weight
reliability
Running Snail
Car Specifications
General
| Frame Construction | Composite CFRP/aluminium sandwich monocoque |
|---|---|
| Material | aluminium honeycomb, prepreg CFRP |
| Overall Length (mm) | 2921 |
| Overall Width (mm) | 1451 |
| Overall Height (mm) | 1188 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1180 |
| Weight Front (kg) | 126 |
| Weight Rear (kg) | 137 |
| Suspension | Double unequal length A-Arm, Pushrod actuated ZF/Sachs spring/damper-unit, U-type anti-roll-bar |
| Tyres | Hoosier 18.0x7.5-10 R25B |
| Wheels | 7.0x10, 21.4 mm offset, CFRP-Al rim |
| Drive Type | planetary gearbox |
| Differential | N/A |
| Cooling | twin side pod mounted radiator |
| Brake System | fr: 4 piston; fr: 2 piston; semi-floating, hub mounted, 175mm diameter, adjustable brake balance |
| Electronics | data logging system, selfdesigned telemetry, CAN, safety monitoring |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | wheelhub |
| Max Motor Power | 25.8 kW |
| Motor Type | Fischer Elektromotoren, TI085-052-070-04B6S-0 |
| Max Motor RPM | 18500 |
| Motor Controller | Lenze Schmidhauser Mobile DCU 60/60 |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiCoO2 - graphite |
| Accumulator Capacity | 7.45 kWh |
| Transmission Ratio Primary | 13.01:1 |
| Transmission Ratio Secondary | N/A |
2015
Info
The Running Snail Racing Team was established in August 2004 at the OTH Amberg-Weiden. After building eight combustion cars, the "RS15" is our third generation electric powered racecar. With the RS15 the team completetly rethought the design of the car and changed almost every aspect, planning to set a whole new standard for the next seasons. Achieving a reduction of weight while simultaneously increasing the power of the car was set a target.For further information visit www.running-snail.de
Engineering Design Priorities:
RS15
Selfmade
4WD
Running Snail
Bayern
Hashtags suck
Car Specifications
General
| Frame Construction | Composite CFRP/aluminium sandwich monocoque |
|---|---|
| Material | Prepreg CE 8201-200-45S; IMS65 E23 24K 830tex; Plascore PAMG-XR1-4.5-1; Hardpoints: birch multiplex |
| Overall Length (mm) | 2920 |
| Overall Width (mm) | 1451 |
| Overall Height (mm) | 1183 |
| Wheelbase (mm) | 1525 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1180 |
| Weight Front (kg) | 130 |
| Weight Rear (kg) | 137 |
| Suspension | Double unequal length A-Arm, Pushrod actuated spring/damper-unit and adjustable U-type anti-roll bar |
| Tyres | Hoosier 18x7.5-10 R25b, Hoosier 18x6-10 LC0 (front+rear) |
| Wheels | 7 inch CFRP-Rim with Al-alloy Rimcenter (front+rear) |
| Drive Type | 1.5-stage planetary gearbox |
| Differential | Torque Vectoring |
| Cooling | 2 circuits (motors/inverters), 2 radiators |
| Brake System | 4-Disk system, semi-floating, hub mounted, 175 mm diameter, 2x ISR 22-048 (fr), 2x ISR 22-049 (rr) |
| Electronics | selfdesigned CCU, telemetry system, 3-axis gyro and AMS; driver assist system |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | all 4 wheelhubs |
| Max Motor Power | 36 kW |
| Motor Type | Custom-built Fischer Elektromotoren |
| Max Motor RPM | 18500 |
| Motor Controller | Lenze Schmidhauser-Mobile DCU 30/30 |
| Max System Voltage (V) | 600 |
| Electrode Materials | LiPo, LiCoO2 (Cathode), Graphite (Anode) |
| Accumulator Capacity | 7,5 kWh |
| Transmission Ratio Primary | 13,01:1 |
| Transmission Ratio Secondary | - |
2014
Info
In our tenth year in Formula Student we have created a unique concept to further improve our car, the RS 14. Based on our centerless wheel hub, we were able to develop an electric motor which is mounted in the wheel itself, removing the need for a power transmission. This new concept also helped to reduce the part variety, since all four motors and wheel hubs are identical. To enhance the dynamic behaviour of our car, we developed our own vehicle control system and incorporated torque vectoring.
Engineering Design Priorities:
Centerless wheelhub motor
Vehicle control system
Monocoque
Torque vectoring
Self-designed telemetry
Car Specifications
General
| Frame Construction | CFRP sandwich structure, full monocoque |
|---|---|
| Material | CFRP and Aluminium honeycombs |
| Overall Length (mm) | 2526 |
| Overall Width (mm) | 1408 |
| Overall Height (mm) | 1234 |
| Wheelbase (mm) | 1525 |
| Track Front (mm) | 1210 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 142 |
| Weight Rear (kg) | 144 |
| Suspension | Double unequal length A-Arms. Pull - Rod actuated Öhlins Spring/Damper Unit |
| Tyres | Hoosier 20.5 x 7.0-13; R25B |
| Wheels | 13"x7 inch wide; CFRP Rim base; 10mm offset |
| Drive Type | Direct drive without any transmission |
| Differential | electronic torque vectoring and vehicle dynamic control |
| Cooling | Water cooled heat exchanger on the left and right side, air cooled accumulator |
| Brake System | 4-disk system, rotors with 185mm diameter, adjustable brake balance, 4 ISR calipers front and 2 rear |
| Electronics | selfdesigned car controll unit, selfdesigned Live-Telemetry System, vehicle dynamic control |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | centerless wheelhub |
| Max Motor Power | 22.2 kW per motor |
| Motor Type | watercooled synchronus motor |
| Max Motor RPM | 1200 |
| Motor Controller | Unitek Bamocar D3 700/400 |
| Max System Voltage (V) | 403V |
| Electrode Materials | LiPo - graphite |
| Accumulator Capacity | 6.45 kWh |
| Transmission Ratio Primary | 1:1 |
| Transmission Ratio Secondary | 1:1 |
2013
Info
Since the foundation of the Running Snail Racing Team in 2004 the existing knowledge base has been used for the construction of the race car and is continuously being expanded. Aside our annual gain in students, the racing team is countinuously increasing the development and number of innovations. With assistance of companies we manage to move developments to the limit of performance. The enormous extra work that every member of the team achieves, overruns the dimension of effort of a normal student by far. This is how unexpected revolutions occur in automotive engineering as well as in marketing and organizational strategies. References for these are our full monocoque, our very first electric powertrain since foundation and the worldwide unique centerless wheel carrier, as well as the considerable organizational effort that is necessary to keep driving this project forth successfully.
Car Specifications
General
| Frame Construction | Composite full-Monocoque with bended Aluminium Front Hoop and Steel Main Hoop |
|---|---|
| Material | pre-impregnated CFRP and aluminium honeycomb |
| Overall Length (mm) | 2518 |
| Overall Width (mm) | 1408 |
| Overall Height (mm) | 1230 |
| Wheelbase (mm) | 1540 |
| Track Front (mm) | 1210 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 128 |
| Weight Rear (kg) | 144 |
| Suspension | Double unequal length custom winded a-arms.Pull rod actuated Öhlins TTX25, Centerless Uprights |
| Tyres | 20,5x7,0x13 Hoosier R25B |
| Wheels | 7,0x13, 10mm offset, 1pc CFRP rimbase front, 2pc Al-CFRP rim rear |
| Drive Type | Chain drive, DID 520 ERT 2 |
| Differential | Drexler limited slip formula student differntial |
| Cooling | 2 rear mounted radiators, 2 seperate circuites one for motor and one for inverter cooling |
| Brake System | 4-Disk system, self developed, front: 201 and rear : 161mm outer diameter; 4 x ISR 2piston calipers |
| Electronics | self-designed telemetry with a radio transmission of 868 MHz, 2x Highspeed CAN 2.0 B; Baudrate: 250 |
Powertrain
| Number of Motors | 1 |
|---|---|
| Motor Location | Rear |
| Max Motor Power | 100 kW reduced to 80 kW |
| Motor Type | Enstroj Emrax Standard LC |
| Max Motor RPM | 4000 |
| Motor Controller | One Unitek Bamocar D3-700-400 |
| Max System Voltage (V) | 504 |
| Electrode Materials | Li(NiMnCo)O2- graphite |
| Accumulator Capacity | 7.55 kWh |
| Transmission Ratio Primary | 1:3.36 |
| 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 | 13 |
1. |
2. |
4. |
2. |
1. |
- |
2. |
- |
2. |
1. |
2. |
0.00 |
946.16 |
|
| 2025.08 | 84 |
11. |
14. |
19. |
20. |
14. |
- |
16. |
- |
7. |
4. |
8. |
0.00 |
646.87 |
|
| 2025.08 | 53 |
7. |
34. |
4. |
27. |
8. |
- |
12. |
- |
- |
6. |
7. |
0.00 |
657.26 |
|
| 2024.09 | 34 |
10. |
19. |
14. |
6. |
8. |
- |
6. |
- |
5. |
- |
- |
-10.00 |
434.02 |
|
| 2024.08 | 79 |
11. |
45. |
4. |
41. |
11. |
- |
30. |
- |
- |
10. |
2. |
0.00 |
524.82 |
|
| 2024.08 | 47 |
13. |
28. |
3. |
8. |
5. |
- |
6. |
- |
8. |
- |
- |
0.00 |
368.55 |
|
| 2023.08 | 29 |
8. |
21. |
16. |
8. |
- |
- |
- |
- |
- |
3. |
11. |
0.00 |
634.40 |
|
| 2023.08 | 70 |
18. |
66. |
41. |
30. |
- |
- |
- |
- |
13. |
7. |
8. |
-30.00 |
353.02 |
|
| 2023.08 | 35 |
9. |
17. |
13. |
7. |
2. |
- |
2. |
- |
3. |
- |
- |
0.00 |
483.47 |
|
| 2022.09 | 38 |
22. |
18. |
33. |
21. |
- |
- |
- |
- |
3. |
- |
- |
0.00 |
266.70 |
|
| 2022.08 | 25 |
11. |
10. |
13. |
11. |
5. |
- |
3. |
- |
3. |
- |
- |
-40.00 |
408.70 |
|
| 2022.08 | 63 |
57. |
40. |
57. |
57. |
- |
- |
9. |
- |
- |
- |
- |
-45.00 |
131.23 |
|
| 2022.07 | 19 |
7. |
14. |
13. |
6. |
- |
- |
- |
- |
2. |
- |
- |
0.00 |
307.96 |
|
| 2021.08 | 38 |
24. |
25. |
30. |
15. |
11. |
- |
10. |
- |
21. |
- |
- |
-30.00 |
288.63 |
|
| 2021.07 | 27 |
16. |
18. |
22. |
9. |
- |
- |
- |
- |
9. |
- |
- |
-10.00 |
256.60 |
|
| 2019.08 | 39 |
19. |
8. |
21. |
15. |
19. |
- |
15. |
- |
19. |
- |
- |
0.00 |
303.00 |
|
| 2019.08 | 15 |
9. |
8. |
9. |
3. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
280.00 |
|
| 2019.08 | 38 |
26. |
19. |
31. |
17. |
- |
- |
- |
- |
- |
- |
- |
-15.00 |
187.98 |
|
| 2018.08 | 38 |
3. |
16. |
15. |
11. |
12. |
- |
7. |
- |
4. |
4. |
13. |
0.00 |
765.80 |
|
| 2018.08 | 39 |
3. |
18. |
7. |
17. |
8. |
- |
7. |
- |
4. |
1. |
5. |
-10.00 |
837.33 |
|
| 2017.08 | 34 |
4. |
20. |
23. |
13. |
11. |
- |
6. |
- |
3. |
2. |
8. |
0.00 |
781.53 |
|
| 2017.08 | 14 |
1. |
12. |
4. |
2. |
3. |
- |
2. |
- |
1. |
1. |
6. |
0.00 |
932.62 |
|
| 2016.08 | 37 |
4. |
27. |
25. |
15. |
8. |
- |
8. |
- |
2. |
3. |
8. |
0.00 |
758.26 |
|
| 2016.08 | 10 |
5. |
7. |
2. |
1. |
1. |
- |
1. |
- |
1. |
- |
- |
0.00 |
560.00 |
|
| 2016.07 | 106 |
24. |
68. |
14. |
7. |
13. |
- |
4. |
- |
4. |
- |
- |
0.00 |
487.20 |
|
| 2015.08 | 37 |
3. |
12. |
8. |
18. |
4. |
- |
21. |
- |
5. |
7. |
5. |
0.00 |
753.17 |
|
| 2015.08 | 39 |
24. |
16. |
21. |
31. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
184.22 |
|
| 2015.07 | 92 |
16. |
42. |
23. |
12. |
3. |
- |
7. |
- |
9. |
29. |
4. |
0.00 |
549.10 |
|
| 2014.08 | 18 |
15. |
9. |
18. |
10. |
18. |
- |
17. |
- |
11. |
16. |
- |
0.00 |
285.80 |
|
| 2014.08 | 39 |
17. |
17. |
21. |
16. |
14. |
- |
17. |
- |
16. |
- |
- |
0.00 |
281.11 |
|
| 2013.08 | 40 |
6. |
17. |
6. |
18. |
13. |
- |
18. |
- |
8. |
4. |
11. |
0.00 |
641.10 |
|
| 2013.07 | 83 |
7. |
50. |
57. |
22. |
20. |
- |
28. |
- |
35. |
7. |
5. |
0.00 |
655.90 |
|
| x 32 | |||||||||||||||
