Team Details
KTH Racing
| University | KTH Royal Institute of Technology
SE Stockholm KTH short 68 |
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|---|---|---|
| Location | Stockholm, Sweden | |
| Homepage | https://kthformulastudent.se/ | |
| DV Team | KTH Formula Student Driverless | |
| EV Team | KTH Formula Student | |
| Short Link | tid.fsg.one/71 | |
Event Profile
Past Events
2010
Info
KTH Racing presents its 7th Formula Student car – KTHR7. After 3rd overall place 2005 and “Most Innovative use of electronics”-award 2008 at Silverstone, the team has large expectations this year. Compared to forerunners, the car is lighter and more reliable. The focus was also placed on the driver’s comfort and safety, which includes such details as electro-pneumatic shifting and multifunctional steering wheel. This, together with improved steering allows good handling and drivability on the track and good results in the competition!
Car Specifications
General
| Frame Construction | Two piece CFRP Monocoque |
|---|---|
| Material | Carbon fiber prepreg non crimp weave, Over expanded nomex honeycomb and balsa end grain inserts |
| Overall Length (mm) | 2750 |
| Overall Width (mm) | 1525 |
| Overall Height (mm) | 1200 |
| Wheelbase (mm) | 1600 |
| Track Front (mm) | 1252 |
| Track Rear (mm) | 1200 |
| Weight Front (kg) | 122 |
| Weight Rear (kg) | 148 |
| Suspension | Double unequal length A-Arm. Push rod actuated horizontally oriented spring and damper |
| Tyres | Hoosier 20.5x7.0-13 R25B / Hoosier 20.5x7.0-13 R25B |
| Wheels | 7x13, 14mm offset, 3 pc CF/Al Rim / 7x13, 14mm offset, 3 pc CF/Al Rim |
| Drive Type | Three speed sequential gearbox |
| Differential | Drexler clutch pack limited slip, 10Nm preload, adjustable bias ratio |
| Cooling | Single side pod mounted radiator with electronic controlled electric water pump and fan |
| Brake System | Four high carbon steel rotors 230 mm diameter, Four 4 piston calipers, adjustable brake balance |
| Electronics | Electronic semi and fully automatic pneumatic gear shifting system and full telemetry data logging |
Powertrain
| Engine | 2005 Suzuki GSX-R 600 |
|---|---|
| Bore (mm) | 67.0 |
| Stroke (mm) | 42.5 |
| Cylinders | 4 |
| Displacement (ccm) | 599 |
| Compression Ratio | 13.5:1 |
| Fuel System | DTA S60 pro,fuel injection, sequential |
| Fuel | E85 |
| Max Power (kW) | 10000 |
| Max Torque (Nm) | 8000 |
2009
Info
KTH Racing presents its 6th Formula Student car – KTHR6. After 3rd overall place 2005 and “Most Innovative use of electronics”-award 2008 at Silverstone, the team has large expectations this year. Compared to forerunners, the car is lighter and more reliable. The focus was also placed on the driver’s comfort and safety, which includes such details as electro-pneumatic shifting and multifunctional steering wheel. This, together with improved steering allows good handling and drivability on the track and good results in the competition!
Car Specifications
General
| Frame Construction | Tubular steel frame |
|---|---|
| Material | DOM mild steel 25x2.5, 25x1.8, 25x1.5, 25x1, 18x1 |
| Overall Length (mm) | 2805 |
| Overall Width (mm) | 1367 |
| Overall Height (mm) | 1115 |
| Wheelbase (mm) | 1600 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 121 |
| Weight Rear (kg) | 147 |
| Suspension | Double unequal length A-Arm. Push rod actuated horizontally oriented spring and damper |
| Tyres | 178x50 R13, GoodYear D2692 R075 |
| Wheels | 6.0x13, 14 mm offset, 1 pc Mg Rim |
| Drive Type | Chain drive, 520 size chain |
| Differential | Torsen diff with tufram coated aluminum housing |
| Cooling | Single, side pod mounted radiator with electronically controlled electric water pump and fan |
| Brake System | 3-disc system, self developed rotors with 220mm diameter, adjustable brake bias, ISR 4 piston monoblock calipers |
| Electronics | Electro-pneumatical shifting, launch and traction control; data logging of engine, suspension, tire temperature, steering etc. |
Powertrain
| Engine | 2005 Suzuki GSX-R600 |
|---|---|
| Bore (mm) | 67 |
| Stroke (mm) | 42.5 |
| Cylinders | 4 |
| Displacement (ccm) | 599 |
| Compression Ratio | 13.5:1 |
| Fuel System | Student des/built, fuel injection, sequential, fuel pressure gauge on rail |
| Fuel | E-85 Ethanol |
| Max Power (kW) | 10500 |
| Max Torque (Nm) | 7000 |
2008
Info
KTH Racing 2007/2008 consists of about 25 students who have developed KTHR5 entirely on their spare time. The car has a good chance of competing with its predecessors as well as the other teams at the competition thanks to for instance the newly developed carbon fiber monocoque and the adjustable semi-active roll damping system. Another spectacular design feature is the variable intake manifold, which has been made using rapid prototyping. This has allowed the team to integrate a control unit in order to be able to adjust the intake geometry depending on engine speed. The brake calipers have also been designed and manufactured by a team member. Putting all of these factors together, the potential of KTHR5 becomes obvious. Hopefully the team members will be rewarded for their hard work and beat the result from Formula Student UK 2005, when they finished in third place.
Car Specifications
General
| Frame Construction | Two piece carbon fiber monocoque with tubular steel roll bars |
|---|---|
| Material | Carbon fiber, non-crimp weave, 20 mm DIAB Divinycell core/20mm end-grain balsa |
| Overall Length (mm) | 2805 |
| Overall Width (mm) | 1367 |
| Overall Height (mm) | 1115 |
| Wheelbase (mm) | 1600 |
| Track Front (mm) | 1200 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 129 |
| Weight Rear (kg) | 151 |
| Suspension | Double unparallel unequal length A-Arms. Push rod actuated monoshock with roll damper (front) and push rod actuated bellcranks with adj. anti-roll bar (rear). 4 way adj. dampers |
| Tyres | 178x50 R13, Goodyear D2692 R075 / 178x50 R13, Goodyear D2692 R075 |
| Wheels | 6.0x13, 14 mm offset, 1 pc Mg Rim / 6.0x13, 14 mm offset, 1 pc Mg Rim |
| Drive Type | Chain drive, 428 size chain |
| Differential | Clutch pack limited slip, externally adjustable preload |
| Cooling | Single side pod-mounted radiator with electronically controlled water pump and 300mm fan |
| Brake System | 3-disc system, self developed rotors with 220mm diameter, adjustable brake bias, student designed 4-piston monoblock calipers |
| Electronics | Electropneumatic shifting system, semi-active roll damping, variable intake manifold, wire-less data logging system |
Powertrain
| Engine | Modified 2005 Suzuki GSX-R600 |
|---|---|
| Bore (mm) | 67.0 |
| Stroke (mm) | 42.5 |
| Cylinders | 4 |
| Displacement (ccm) | 599 |
| Compression Ratio | 13.5:1 |
| Fuel System | Open-source VEMS system, sequential injection, fuel pressure gauge on rail |
| Fuel | E-85 Ethanol |
| Max Power (kW) | 10500 |
| Max Torque (Nm) | 7000 |
2007
No media information available for this year.
Car Specifications
2006
No media information available for this year.
Car Specifications
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2011.08 | 28 |
24. |
11. |
10. |
17. |
25. |
- |
25. |
- |
24. |
- |
- |
-20.00 |
261.81 |
|
| 2009.08 | 77 |
72. |
63. |
69. |
60. |
- |
- |
- |
- |
54. |
- |
- |
0.00 |
142.33 |
|
| 2008.08 | 77 |
42. |
41. |
46. |
17. |
41. |
- |
55. |
- |
14. |
- |
- |
0.00 |
372.00 |
|
| 2008.07 | 72 |
39. |
24. |
49. |
22. |
- |
- |
- |
- |
31. |
- |
- |
0.00 |
212.86 |
|
| 2007.08 | 53 |
36. |
21. |
36. |
21. |
21. |
- |
29. |
- |
41. |
- |
- |
0.00 |
255.45 |
|
| 2007.07 | 69 |
43. |
34. |
35. |
34. |
40. |
- |
- |
- |
37. |
- |
- |
0.00 |
203.42 |
|
| 2006.08 | 38 |
12. |
24. |
6. |
22. |
13. |
- |
25. |
- |
15. |
9. |
9. |
0.00 |
675.47 |
|
| 2006.07 | 58 |
14. |
25. |
24. |
28. |
36. |
- |
13. |
- |
20. |
8. |
25. |
0.00 |
611.30 |
|
| 2005.07 | 57 |
3. |
24. |
22. |
29. |
2. |
- |
6. |
- |
5. |
3. |
15. |
0.00 |
776.30 |
|
| 2004.07 | 53 |
4. |
24. |
22. |
10. |
5. |
- |
7. |
- |
15. |
4. |
11. |
0.00 |
708.40 |
|
| x 10 | |||||||||||||||
