Team Details
Formula Student Team Weingarten
| University | University of Applied Sciences Ravensburg-Weingarten
DE Weingarten UAS short 171 |
 |
|---|---|---|
| Location | Weingarten, Germany | |
| Homepage | https://www.fsteamweingarten.de | |
| Social Media |
 
|
|
| CV Team | Formula Student Team Weingarten | |
| DV Team | Formula Student Team Weingarten Driverless | |
| Short Link | tid.fsg.one/1201 | |
| Event Details | car 132 - waiting | |
Team Description
The Formula Student Team Weingarten is the racing team of UAS Weingarten, established in 2008 and located in the south of germany.
In 2021, our last combustion race car was on the starting grid.
This year we are developing our fourth electric race car, keeping in mind the lightweight philosophy of the past.
Event Profile
Past Events
2025
Info
We are the Formula Student Team Weingarten, founded in 2008. With this year's vehicle being our fourth electric vehicle, we aim to enhance our reliability and focus more on economical engineering. The Stinger 25E comes with a wide range of changes, always keeping in mind Weingarten's lightweight philosophy. This year, we managed to further reduce our weight by using new inverters, redesigning the wheel package and many more optimizations.
Engineering Design Priorities:
Performance
Reliability
Serviceability
Car Specifications
General
| Frame Construction | CFRP Monocoque |
|---|---|
| Material | CFRP with aluminium honeycomb |
| Overall Length (mm) | 2884 |
| Overall Width (mm) | 1518 |
| Overall Height (mm) | 1185 |
| Wheelbase (mm) | 1535 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1180 |
| Weight Front (kg) | 110 |
| Weight Rear (kg) | 117 |
| Suspension | Double Wishbone, Pullrod at the front and pushrod at the rear. |
| Tyres | 16x7.5 -10, Hoosier LCO / 16x7.5 -10, Hoosier LCO |
| Wheels | 8x10, 2 inch offset, 1pc CFRP |
| Drive Type | planetary drive |
| Differential | N/A |
| Cooling | Radiators mounted on sidewings with one 50W fan each |
| Brake System | 4-Disk system, self developed rotors with 194mm outer diameter, adjustable brake balance. |
| Electronics | Multifunctional steering wheel, Live-Telemetry System, TPMS |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | AWD, wheel hub mounted |
| Max Motor Power | 35kW |
| Motor Type | AMK DD5-14-10-POW-18600-B5 |
| Max Motor RPM | 20000 |
| Motor Controller | AMK KW26-S5-FSE-4Q |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiCoO2 |
| Accumulator Capacity | 6.8kWh |
| Transmission Ratio Primary | 1:12.18 |
| Transmission Ratio Secondary | N/A |
2023
Info
We are the Formula Student Team Weingarten and celebrate our 15th anniversary this season with our Stinger 23E. From our experience we want to improve reliability and process quality more and more. Of course, the lightweight philosophy of Weingarten is not forgotten. In building our second electric race car, it is important for us to create a sustainable team culture, to get the best out of the Team and of the car.
Engineering Design Priorities:
Reliabilty
processing quality
Lightweight
Car Specifications
General
| Frame Construction | CFRP Monocoque |
|---|---|
| Material | CFRP with aluminium honeycomb |
| Overall Length (mm) | 2872 |
| Overall Width (mm) | 1498 |
| Overall Height (mm) | 1205 |
| Wheelbase (mm) | 1535 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1180 |
| Weight Front (kg) | 129 |
| Weight Rear (kg) | 119 |
| Suspension | Double unequal length A-Arm. Push rod actuated horizontally oriented spring and damper (co |
| Tyres | Hoosier 16.0x7.5-10LC0 / Hoosier 16.0x7.5-10LC0 |
| Wheels | 8.0x10, 25.4 mm offset, 3 pc Al Rim / 8.0x10, 25.4 mm offset, 3 pc Al Rim |
| Drive Type | 4WD wheelhub - drive |
| Differential | N/A |
| Cooling | 2 radiators mounted to rear of vehicle with central electric fan |
| Brake System | 4-Dysk system, self developed rotors with 190 mm diameter, adjustable brake balance |
| Electronics | Multifunctional Steering Wheel, selfdesigned Live-Telemetry System, DRS-System |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | Wheelhub |
| Max Motor Power | 35 kW |
| Motor Type | permanent excitated synchronous machine |
| Max Motor RPM | 20.000 |
| Motor Controller | AMK KW 26 - S5 - FSE - 4Q |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiCoO2 |
| Accumulator Capacity | 7.246kWh |
| Transmission Ratio Primary | 12.69 |
| Transmission Ratio Secondary | - |
2022
Info
After 14 years and 32 events building and racing combustion cars, we decided to finally build our first electric race car. We took on this new challenge with a lot of respect. Since we are known for our lightweight cars, we didn't miss the opportunity to go down this path again and save weight in all possible places. We are very proud of our performance and our Stinger 22E.
Engineering Design Priorities:
Laying foundation
Lightweight
Sustainable team culture
Car Specifications
General
| Frame Construction | full CFRP monocoque |
|---|---|
| Material | CFRP Sandwich with aluminium honeycomb core |
| Overall Length (mm) | 2868 |
| Overall Width (mm) | 1512 |
| Overall Height (mm) | 1177 |
| Wheelbase (mm) | 1535 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1180 |
| Weight Front (kg) | 109 |
| Weight Rear (kg) | 134 |
| Suspension | Double Wishbone. Pushrod actuated horizontally oriented spring and damper via Rocker |
| Tyres | Hoosier LCO 16.0x7.5 - 10 |
| Wheels | 8x10, 2inch offset, 3pc Al Rim |
| Drive Type | planetary gearbox on each wheel |
| Differential | n/a, software controlled torque vectoring |
| Cooling | watercooling for motors & inverter, rear mounted radiators with 7 inch fan, accumulator air cooled |
| Brake System | 4-disk system, 191mm diameter self developed rotors, adjustable brake balance, 4/2 piston |
| Electronics | distributed LV electronics system, self-developed controller boards |
Powertrain
| Number of Motors | 4 |
|---|---|
| Motor Location | one motor per wheel |
| Max Motor Power | 35kW |
| Motor Type | AMK DD5-14-10-POW-18600-B5 |
| Max Motor RPM | 20000 |
| Motor Controller | AMK KW26-S5-FSE-4Q |
| Max System Voltage (V) | 600V |
| Electrode Materials | LiCoO2 |
| Accumulator Capacity | 7.246kWh |
| Transmission Ratio Primary | 1:12.69 |
| Transmission Ratio Secondary | 1:1 |
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 |
48. |
67. |
28. |
63. |
39. |
- |
12. |
- |
31. |
- |
- |
-10.00 |
218.31 |
|
| 2025.08 | 53 |
26. |
45. |
7. |
47. |
30. |
- |
2. |
- |
11. |
- |
- |
-30.00 |
308.14 |
|
| 2025.07 | 44 |
35. |
40. |
22. |
34. |
- |
- |
- |
- |
- |
- |
- |
-10.00 |
146.92 |
|
| 2024.08 | 29 |
10. |
21. |
5. |
8. |
12. |
- |
4. |
- |
- |
- |
- |
0.00 |
346.10 |
|
| 2024.08 | 47 |
7. |
10. |
15. |
15. |
11. |
- |
2. |
- |
12. |
11. |
5. |
0.00 |
518.30 |
|
| 2024.08 | 32 |
22. |
29. |
2. |
- |
- |
- |
- |
- |
8. |
- |
- |
0.00 |
185.12 |
|
| 2024.07 | 31 |
20. |
19. |
8. |
20. |
- |
- |
- |
- |
- |
- |
- |
-30.00 |
177.99 |
|
| 2023.08 | 29 |
20. |
12. |
19. |
22. |
- |
- |
14. |
- |
7. |
- |
- |
0.00 |
306.90 |
|
| 2023.08 | 70 |
28. |
9. |
13. |
47. |
21. |
- |
19. |
- |
28. |
- |
- |
0.00 |
273.26 |
|
| 2023.08 | 35 |
12. |
19. |
1. |
15. |
9. |
- |
6. |
- |
12. |
- |
- |
0.00 |
345.78 |
|
| 2022.09 | 38 |
19. |
24. |
1. |
12. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
269.70 |
|
| 2022.08 | 63 |
45. |
18. |
16. |
52. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
197.06 |
|
| 2022.08 | 33 |
29. |
- |
14. |
21. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
175.46 |
|
| x 13 | |||||||||||||||