Team Details
HHN Racing e.V.
| University | Hochschule Heilbronn
DE Heilbronn UAS short 568 |
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|---|---|---|
| Location | Heilbronn, Germany | |
| Homepage | https://www.hhn-racing.de/ | |
| Social Media |
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| EV Team | HHN Racing e.V. | |
| Short Link | tid.fsg.one/215 | |
Event Profile
Past Events
2021
Info
We at HHN Racing e.V. dedicated the year 2021 to revise on our cooling system, steering and wheel hub for one goal: RELIABILITY. Our changes on the car should lead to less technical problems which occourd 2019.We are also proud to say that HNR21's front and rear wing got upgrated and should perform better than ever.
Car Specifications
General
| Frame Construction | Welded steel spaceframe with water jet cutted aluminium endplate |
|---|---|
| Material | E355 steel tubing, 7075 Aluminium endplate, Aluminium honeycomb crashstructure |
| Overall Length (mm) | 2920 |
| Overall Width (mm) | 1405 |
| Overall Height (mm) | 1188 |
| Wheelbase (mm) | 1525 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1200 |
| Weight Front (kg) | 126 |
| Weight Rear (kg) | 140 |
| Suspension | Double unequal length A-Arm. Push rod actuated dampers, adjustable in compression. |
| Tyres | 205/470 R13 Continental |
| Wheels | OZ Formula Student 13 |
| Drive Type | Chaindrive |
| Differential | adjustable limited slip differential |
| Cooling | left side mounted, single core, 240mm x 200mm, single electric fan rear mounted |
| Brake System | 4-Disk system, self-developed rotors with front 218mm and rear 208mm diameter, adj. brake |
| Electronics | Bosch MS6 ECU; electropneumatic shifting & clutch; Telemetry; Instruments with RGB-LEDs |
Powertrain
| Engine | Modified Husqvarna SMR 510 |
|---|---|
| Bore (mm) | 97 |
| Stroke (mm) | 67.8 |
| Cylinders | 1 |
| Displacement (ccm) | 501 |
| Compression Ratio | 13,3 |
| Fuel System | Bosch fuel injection EV14 L-Valve in student designed housing in manifold |
| Fuel | 98 octane unleaded gasoline |
| Max Power (kW) | 9000 |
| Max Torque (Nm) | 8000 |
2019
Info
HHN Racing is sending the HNR19 into the race. We did not hesitate to tackle bigger changes to make our 5th car faster than the HNR18. First up is the new suspension system, which strives to improve drivability by reducing steering forces. This year we’re back to spring-dampers and worked hard to get the geometry and setup right. After years of big noses, we’re proud to say that the HNR19 comes with a fresh look and improved aerodynamics. Just one hour apart, FSG is a home match for us!
Car Specifications
General
| Frame Construction | Welded steel spaceframe with water jet cutted aluminium endplate |
|---|---|
| Material | E355 steel tubing, 7075 Aluminium endplate, Aluminium honeycomb crashstructure |
| Overall Length (mm) | 2920 |
| Overall Width (mm) | 1405 |
| Overall Height (mm) | 1188 |
| Wheelbase (mm) | 1525 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1200 |
| Weight Front (kg) | 124 |
| Weight Rear (kg) | 132 |
| Suspension | Double A-Arm, Push rod actuated dampers, adjustable in compression and in rebound range |
| Tyres | 205/470 R13, Continental 34M front & rear |
| Wheels | OZ Formula Student 13 |
| Drive Type | Chaindrive |
| Differential | Drexler Adjustable limited slip differential |
| Cooling | left side mounted, single core, 240mm x 200mm, single electric fan rear mounted |
| Brake System | 4-Disk system, self-developed rotors with front 218 mm and rear 208 mm diameter, adj. brak |
| Electronics | Bosch MS6 ECU; electropneumatic shifting & clutch; Telemetry; Instruments with RGB-LEDs |
Powertrain
| Engine | Modified Husqvarna SMR 510 |
|---|---|
| Bore (mm) | 97 |
| Stroke (mm) | 67.8 |
| Cylinders | 1 |
| Displacement (ccm) | 501 |
| Compression Ratio | 13,3:1 |
| Fuel System | Bosch fuel injection EV14 L-Valve in student designed housing in manifold |
| Fuel | 98 octane unleaded gasoline |
| Max Power (kW) | 9000 |
| Max Torque (Nm) | 6500 |
2018
Info
The wings are back! The HNR18, the fourth car by HHN Racing, features a new aero package for increased downforce. This and a reworked suspension system allows us to master curves at higher speed. Further development of the engine leads to a power and torque gain of 15% compared to the HNR17. A novelty is the usage of custom ECU functions for the single-cylinder engine. For improved ergonomics, we use an e-paper display, new seat and shift paddles amongst other things.
Engineering Design Priorities:
Display & Telemetry
MS6 Custom Code Area
Aerodynamics
Pedals
Car Specifications
General
| Frame Construction | Welded steel spaceframe with water jet cutted aluminium endplate |
|---|---|
| Material | E335 |
| Overall Length (mm) | 2932 |
| Overall Width (mm) | 1398 |
| Overall Height (mm) | 1181 |
| Wheelbase (mm) | 1525 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1200 |
| Weight Front (kg) | 127 |
| Weight Rear (kg) | 135 |
| Suspension | Double unequal length A-Arm. Pull rod actuated dampers, adjustable in compression and in r |
| Tyres | 205/470 R13, Continental |
| Wheels | OZ Formula Student 13 |
| Drive Type | Chain |
| Differential | Drexler Adjustable limited slip differential |
| Cooling | left side mounted, single core, 240mm x 200mm, single electric fan rear mounted |
| Brake System | 4-Disk system, self-developed rotors with front 218 mm and rear 208 mm diameter, adj. brak |
| Electronics | Bosch MS6 ECU;electropneumatic shifting & clutch;Telemetry;Instruments with LEDs & ePaper |
Powertrain
| Engine | Husqvarna SMR 510 |
|---|---|
| Bore (mm) | 97 |
| Stroke (mm) | 67.8 |
| Cylinders | 1 |
| Displacement (ccm) | 501 |
| Compression Ratio | 13,3:1 |
| Fuel System | Bosch fuel injection EV14 L-Valve in student designed housing in manifold |
| Fuel | 98 octane unleaded gasoline |
| Max Power (kW) | 9000 |
| Max Torque (Nm) | 8000 |
2017
Info
HHN Racing is the Formula Student team of the UAS Heilbronn is one of the biggest university of applied sciences in Germany. Thanks to all sponsors and our university. Our goal was to build a car that is easy to understand and reliable. Every newbie should easily understand the technic. With this priority we optimised the service ability.
Car Specifications
General
| Frame Construction | Tubular steel space frame with aluminium endplate |
|---|---|
| Material | E355 / EN-AW 7075 |
| Overall Length (mm) | 2740 |
| Overall Width (mm) | 1398 |
| Overall Height (mm) | 1081 |
| Wheelbase (mm) | 1525 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1200 |
| Weight Front (kg) | 128 |
| Weight Rear (kg) | 131 |
| Suspension | unequal length A-Arm. (Fr) Pull rod (Rr) Push rod actuated. Fully adj. Damper. Adj. ARB |
| Tyres | 18.0 |
| Wheels | 13” |
| Drive Type | 520 motorcycle chain |
| Differential | Drexler FS limited slip differential |
| Cooling | Self designed Radiator with aluminium hard tubes |
| Brake System | 4-Disk system, self-developed rotors with front 218 mm and rear 208 mm diameter, adj. brak |
| Electronics | Bosch MS6 ECU, self progammed 5” Touch Display, electro-pneumatic Shifting System |
Powertrain
| Engine | SWM 500 |
|---|---|
| Bore (mm) | 97mm |
| Stroke (mm) | 67.8 |
| Cylinders | 1 |
| Displacement (ccm) | 501 |
| Compression Ratio | 13,3:1 |
| Fuel System | Bosch fuel injection EV14 L-Valve in student designed housing in manifold |
| Fuel | 98 octane unleaded gasoline |
| Max Power (kW) | 7600 |
| Max Torque (Nm) | 5500 |
2016
Info
HHN Racing is the redesigned Formula Student team of the UAS Heilbronn. Thanks to all sponsors and our university. Our goal was to build a car that is easy to understand. Every newbie should easily understand the technic. With this priority we optimised the service ability.
Engineering Design Priorities:
HNR16
Heilbrumm
JetztErstRecht
WieDuGehstSchon?
GlatteLage
KannschMache
Car Specifications
General
| Frame Construction | Tubular steel space frame with aluminium endplate |
|---|---|
| Material | E355 / EN-AW 7075 |
| Overall Length (mm) | 2874 |
| Overall Width (mm) | 1368 |
| Overall Height (mm) | 1180 |
| Wheelbase (mm) | 1525 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1200 |
| Weight Front (kg) | 128 |
| Weight Rear (kg) | 157 |
| Suspension | Double unequal length A-Arm. (Fr) Pull rod (Rr) Push rod actuated. Fully adj. Damper. Adj. ARB |
| Tyres | 18.0 |
| Wheels | Keizer Wheels, 3pc Al-Mg 7 |
| Drive Type | 520 motorcycle chain |
| Differential | Drexler FS limited slip differential |
| Cooling | side mounted radiators with fans |
| Brake System | 4-Disk system, self developed rotors with 194mm wave design, adj. brake balance |
| Electronics | MoTeC ECU & PDM, Vector CANCase, electropneumatic Shifting System |
Powertrain
| Engine | 2008 Husqvarna TE 510 |
|---|---|
| Bore (mm) | 100 |
| Stroke (mm) | 67.8 |
| Cylinders | 1 |
| Displacement (ccm) | 533 |
| Compression Ratio | 14:1 |
| Fuel System | Bosch fuel injection valve in student designed housing in manifold |
| Fuel | 98 octane unleaded gasoline |
| Max Power (kW) | 9200 |
| Max Torque (Nm) | 6500 |
2013
Info
In 2007 two students had the idea to found a Formula Student team representing the University of Applied Science Heilbronn. During the following years they achieved to build a team which has about 15 team members today. The most important improvement of the Raptor 2013 is the frame which is designed according to the Alternative Frame Rules to decrease weight without losing stiffness. Furthermore, we designed new uprights with center-lock wheel hubs, optimized wiring harness, steering wheel with integrated multifunctional display, optimized suspension mounting and the bodywork made of carbon. The one cylinder engine from Husqvarna is modified with two injection valves, a 6-liter airbox and a 4-gear-transmission based on the original gearbox to improve the performance in the dynamic events. In addition to that an automatic clutch system will help the driver to focus on the track. We are also well-prepared for the static events with a detailed Cost Report and an elaborate Business Plan.
Car Specifications
General
| Frame Construction | tubular steel frame |
|---|---|
| Material | E355 C1 |
| Overall Length (mm) | 2340 |
| Overall Width (mm) | 1440 |
| Overall Height (mm) | 1200 |
| Wheelbase (mm) | 1525 |
| Track Front (mm) | 1284 |
| Track Rear (mm) | 1240 |
| Weight Front (kg) | 139 |
| Weight Rear (kg) | 156 |
| Suspension | Double unequal length A-Arm. Push rod actuated Adjustable in compression and in rebound range |
| Tyres | 20.5x7 - R13 Hoosier |
| Wheels | 7x13" ET5, 3 pc Al-Mg Rim |
| Drive Type | chain drive 520 motorcycle chain |
| Differential | Drexler FS limited slip differential |
| Cooling | side mounted radiator with fan |
| Brake System | floating 220mm brake disks, AP Racing brake calipers, adjustable brake balance |
| Electronics | display integrated to steering wheel, live telemetry system, self-developped Gear Control Unit |
Powertrain
| Engine | Modified Husqvarna 510 SMR 2008 |
|---|---|
| Bore (mm) | 97 |
| Stroke (mm) | 67,8 |
| Cylinders | 1 |
| Displacement (ccm) | 501 |
| Compression Ratio | 13.5 |
| Fuel System | Bosch MS4 ECU, Mikuni Injection System |
| Fuel | E85 |
| Max Power (kW) | 8150 |
| Max Torque (Nm) | 7150 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021.08 | 21 |
13. |
20. |
20. |
18. |
15. |
- |
13. |
- |
10. |
11. |
1. |
0.00 |
449.63 |
|
| 2021.08 | 17 |
6. |
17. |
4. |
11. |
8. |
- |
8. |
- |
7. |
6. |
1. |
0.00 |
480.10 |
|
| 2019.08 | 60 |
50. |
46. |
54. |
37. |
30. |
- |
42. |
- |
- |
- |
- |
0.00 |
196.79 |
|
| 2019.08 | 34 |
30. |
21. |
22. |
32. |
- |
- |
- |
- |
17. |
- |
- |
-20.00 |
146.20 |
|
| 2019.07 | 40 |
26. |
27. |
19. |
21. |
- |
- |
- |
- |
18. |
- |
- |
-20.00 |
233.98 |
|
| 2018.08 | 57 |
40. |
33. |
43. |
30. |
38. |
- |
39. |
- |
36. |
- |
- |
0.00 |
265.60 |
|
| 2017.08 | 64 |
39. |
33. |
28. |
44. |
31. |
- |
33. |
- |
48. |
19. |
- |
-5.00 |
302.39 |
|
| 2017.08 | 31 |
25. |
22. |
9. |
27. |
16. |
- |
24. |
- |
14. |
11. |
- |
-40.00 |
251.90 |
|
| 2016.08 | 73 |
66. |
43. |
46. |
60. |
49. |
- |
- |
- |
- |
- |
- |
0.00 |
159.27 |
|
| 2016.08 | 21 |
21. |
18. |
17. |
20. |
21. |
- |
19. |
- |
21. |
17. |
- |
-50.00 |
135.60 |
|
| 2016.07 | 38 |
24. |
30. |
23. |
19. |
- |
- |
17. |
- |
21. |
26. |
- |
0.00 |
250.13 |
|
| 2015.09 | 43 |
37. |
28. |
39. |
34. |
- |
- |
- |
- |
- |
34. |
- |
0.00 |
172.21 |
|
| 2015.08 | 20 |
20. |
19. |
16. |
19. |
- |
- |
- |
- |
- |
14. |
- |
0.00 |
117.80 |
|
| 2013.08 | 74 |
74. |
69. |
74. |
69. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
68.40 |
|
| 2012.09 | 37 |
19. |
24. |
34. |
32. |
25. |
- |
19. |
- |
17. |
12. |
- |
-50.00 |
351.10 |
|
| 2012.08 | 39 |
38. |
17. |
28. |
38. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
121.74 |
|
| 2011.09 | 49 |
44. |
42. |
43. |
43. |
33. |
- |
32. |
- |
- |
- |
- |
0.00 |
156.00 |
|
| x 17 | |||||||||||||||
