Team Details
High-Octane Motorsports e.V. (CV)
| University | Friedrich-Alexander-Universität Erlangen-Nürnberg
DE Erlangen U short 92 |
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|---|---|---|
| Location | Erlangen, Germany | |
| Homepage | https://www.octanes.de/ | |
| Social Media |
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| DV Team | High-Octane Driverless | |
| EV Team | High-Voltage Motorsports e.V. | |
| Short Link | tid.fsg.one/95 | |
Team Description
High-Octane Motorsports e.V. took part in 39 competitions over 13 years. The team now continues as High-Voltage Motorsports e.V. competing with electric vehicles.
To see our old CV racecars driving, check the oldtimer on Instagram
https://www.instagram.com/highoctaneoldtimers/
Event Profile
Past Events
2021
Info
For the first time in our 14-year history, we were able to use a rudimentary lap time simulation to help us define the top priorities of our design. Combined with the feedback of our drivers and previous generations of team members, we decided on the following three crucial ingredients to create a fast racing car:1)Aerodynamic Efficiency,2) Lightweight Design and 3)Drivers Ergonomics.
Engineering Design Priorities:
Aerodynamic Efficiency
Lightweight Design
Drivers Ergonomics
Car Specifications
General
| Frame Construction | CFRP full monocoque |
|---|---|
| Material | CFRP |
| Overall Length (mm) | 2860 |
| Overall Width (mm) | 1900 |
| Overall Height (mm) | 1198 |
| Wheelbase (mm) | 1560 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 111 |
| Weight Rear (kg) | 114 |
| Suspension | Double-wishbone with roll-heave-system and anti-roll bar using KW dampers and carbon tubes |
| Tyres | Hoosier R25B, 16 x 7.5 - 10 |
| Wheels | 7.5x10 self-designed CFRP rims |
| Drive Type | Chain drive (520 pitch), 5-speed sequent |
| Differential | Drexler limited slip differential, bias: 60% drive, 42% decel, preload 40Nm |
| Cooling | side mounted core cross-flow radiator, 530 cfm fan mounted to cfrp radiator duct |
| Brake System | 4 self developoed brake disks, adjustable brake balance |
| Electronics | electronic clutch, electronic gearshift, ETC, launch control, shift-by-wire |
Powertrain
| Engine | Modified KTM 450 SX-F |
|---|---|
| Bore (mm) | 95 |
| Stroke (mm) | 72 |
| Cylinders | 1 |
| Displacement (ccm) | 510 |
| Compression Ratio | 14,2:1 |
| Fuel System | Bosch EV-14 xT, Low pressure Bosch-intake runner system |
| Fuel | E85 |
| Max Power (kW) | 9000 |
| Max Torque (Nm) | 7000 |
2019
Info
High-Octane Motorsports e.V., founded in 2007, is participating for the 12th time in the Formula Student Combustion competition. 60 students of the Friedrich-Alexander University Erlangen-Nuremberg have been working together to build our newest racecar, the FAUmax my. We continued our work of the last season and worked on perfecting last years concept. Therefore we implemented an electronic clutch as well as an special designed differential combined with our bevel gear drive.
Engineering Design Priorities:
integrate differential
engine efficiency
weight reduction
simulation
electronic clutch
Car Specifications
General
| Frame Construction | CFRP full monocoque in sandwich structure |
|---|---|
| Material | Plascore aluminium honeycomb; carbon fibre skins 2mm; |
| Overall Length (mm) | 2889 |
| Overall Width (mm) | 1554 |
| Overall Height (mm) | 1193 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 105 |
| Weight Rear (kg) | 118 |
| Suspension | double wishbone with direct acting push-rods |
| Tyres | 16x7.5 LC0 Hoosier / 16x7.5 LC0 Hoosier |
| Wheels | 6.0x10, 1pc CFRP / 6.0X10, 1pc CFRP |
| Drive Type | Bevel Gear |
| Differential | limited slip differential, self developed housing |
| Cooling | Single side, double direction flow aluminium core radiator |
| Brake System | four self-designed rotors, |
| Electronics | Dezentralized control units, electo mechanic shifting & electric clutch |
Powertrain
| Engine | Modified KTM SX-F 450 |
|---|---|
| Bore (mm) | 95 |
| Stroke (mm) | 72 |
| Cylinders | 1 |
| Displacement (ccm) | 510 |
| Compression Ratio | 15,1:1 |
| Fuel System | Low Pressure Bosch-intake runner system |
| Fuel | E85 |
| Max Power (kW) | 9500 |
| Max Torque (Nm) | 7500 |
2018
Info
High-Octane Motorsports e.V., founded in 2007, is participating for the 11th time in the Formula Student Combustion competition. 60 students of the Friedrich-Alexander University Erlangen-Nuremberg have been working together to build our newest racecar, the FAUmax lambda. We changed major components and established small innovations, e.g. our teams first full monocoque, a new aerodynamics concept, laser beam melted uprights, self designed piston and displacement magnyfing. FSG here we come!
Engineering Design Priorities:
CFRP full monocoque
piston
uprights
CFRP rare plate concept
electronic system
Car Specifications
General
| Frame Construction | CFRP full monocoque in sandwich structure |
|---|---|
| Material | Plascore aluminium honeycomb core 20mm; carbon fibre skins 1,8mm |
| Overall Length (mm) | 2890 |
| Overall Width (mm) | 1554 |
| Overall Height (mm) | 1190 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 94 |
| Weight Rear (kg) | 123 |
| Suspension | Double unequal length A-Arm, directly actuated spring / damper |
| Tyres | 18x6.0-10 LC0 Hoosier / 18x6.0 LC0 Hoosier |
| Wheels | 6.0x10, 2.3 offset, 1 pc CFRP / 6.0x10, 1 cp CFRP |
| Drive Type | Bevel-pinion gear |
| Differential | Spool |
| Cooling | Side port single flow aluminium core radiator with 230mm fan |
| Brake System | Self-made master cylinders, self-designed stainless steel floating rotors |
| Electronics | Dezentralized control units, custom Vehicle Information System, electro-mechanic shifting |
Powertrain
| Engine | Modified KTM SX-F 450 |
|---|---|
| Bore (mm) | 95 |
| Stroke (mm) | 72 |
| Cylinders | 1 |
| Displacement (ccm) | 510 |
| Compression Ratio | 14,9:1 |
| Fuel System | Low pressure Bosch intake runner injektion |
| Fuel | E85 |
| Max Power (kW) | 8000 |
| Max Torque (Nm) | 7500 |
2017
Info
This year we decided not only to improve our last years car, but in some points to completely renew our design. Therefore we changed major components and established small innovations. For example we have a new engine and rear frame concept.We hope to create a lighter, faster and overall more compact racecar than last year.We call it FAUmax KappaWe want to thank our sponsors for their unbelievable support and for joining us on our journey!
Engineering Design Priorities:
Lightweight
NewRearFrame
NewEngine
Electronics
Aerodynamics
Vehicle Dynamics
Car Specifications
General
| Frame Construction | Monocoque driver´s cell; seperate rear monocoque |
|---|---|
| Material | CFRP monocoque with aluminium honeycomb core |
| Overall Length (mm) | 2900 |
| Overall Width (mm) | 1554 |
| Overall Height (mm) | 1190 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 105 |
| Weight Rear (kg) | 126 |
| Suspension | Double unequal length A-Arm, directly actuated spring / damper |
| Tyres | 18x6.0 R10 Hoosier / 18x6.0 R10 Hoosier |
| Wheels | 6.0x10, +50,3mm offset, 1 pc CFRP / 6.0x10, +50,3mm offset, 1 pc CFRP |
| Drive Type | Self-designed bevel gear drive |
| Differential | Self-designed stiff axle drive |
| Cooling | Middle mounted 500cc radiator and 11 |
| Brake System | Self-made master cylinders, self-designed stainless steel floating rotors |
| Electronics | Dezentralized control units, custom Vehicle Information System, electro-mechanic shifting |
Powertrain
| Engine | KTM SX-F 450 2016 |
|---|---|
| Bore (mm) | 95 |
| Stroke (mm) | 63.4 |
| Cylinders | 1 |
| Displacement (ccm) | 449 |
| Compression Ratio | 12.85:1 |
| Fuel System | Bosch ev 14 |
| Fuel | E 85 |
| Max Power (kW) | 10000 |
| Max Torque (Nm) | 9000 |
2016
Info
We decided at the beginning of the season that we do not want to optimize our last years car with small adjustments and improvements, but rather to completely rethink every individual part of it. Therefore we started the design phase with a blank paper and achieved major innovations in every area of our racecar, the FAUmax iota. We want to thank our sponsors for their support and for making this amazing journey possible!
Engineering Design Priorities:
Suspension - Mech. Design
Vehicle Dynamics
Powertrain
Drivetrain
Aerodynamics
Electronics
Car Specifications
General
| Frame Construction | Monocoque driver's cell with tubular steel rear frame |
|---|---|
| Material | CFRP Monocoque with Aluminium-Core; S355 Steel-Tubings in various dimensions |
| Overall Length (mm) | 2879 |
| Overall Width (mm) | 1445 |
| Overall Height (mm) | 1198 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 111 |
| Weight Rear (kg) | 125 |
| Suspension | Double unequal length A-Arm, push rod actuated spring /damper, third spring concept |
| Tyres | 18x7.5-10 Hoosier R25B/18x6.0-10 Hoosier LC0 |
| Wheels | 6.0x10, 50.3mm offset, 1pc CFRP / 6.0x10, 50.3mm offset, 1pc CFRP |
| Drive Type | bevel gear drive with claw coupling |
| Differential | Self designed differential housing for Drexler FSAE or self designed stiff axle drive |
| Cooling | Twin side pod mounted alu. radiators, two 350 cfm fans mounted to radiator cores |
| Brake System | Self-made master cylinders, student designed stainless steel floating rotors |
| Electronics | Self-developed Telemtry system, dezentralized control units, custom Vehicle Information System |
Powertrain
| Engine | Aprilia SXV550 V2 |
|---|---|
| Bore (mm) | 80 |
| Stroke (mm) | 55 |
| Cylinders | 2 |
| Displacement (ccm) | 553 |
| Compression Ratio | 16,1:1 |
| Fuel System | Bosch ev 14, sequential |
| Fuel | E85 |
| Max Power (kW) | 10000 |
| Max Torque (Nm) | 8000 |
2015
Info
The FAUmax theta is our eigth car. One outstanding feature of our car is the powertrain. The modified Aprilia V2 engine is mounted longitudinally and transmits its power to the rear wheels through a bevel gear. Another speciality is the aero. This year we use a two layer setup at the rear wing with 8 elements. Furthermore, we developed our first under tray since 2011. To improve our performance we designed a new damper, anti-roll bar concept. This broadens the variety of setup adjustments.
Engineering Design Priorities:
Suspension
Driveability
Aerodynamics
Monocoque
Electronics
Drivetrain
Car Specifications
General
| Frame Construction | Monocoque dirver's cell, tubular steel rear frame |
|---|---|
| Material | CFRP Monocoque, S355 and S235 steel tubings (20x1 mm to 25x2.5 mm dia.) |
| Overall Length (mm) | 2875 |
| Overall Width (mm) | 1450 |
| Overall Height (mm) | 1195 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 116 |
| Weight Rear (kg) | 122 |
| Suspension | Double unequal length A-Arm. Push rod actuated spring /damper. Adjustable Roll bar |
| Tyres | Hoosier 18x7.5-10 or Avon 16x7-10 |
| Wheels | 7x10, 35mm offset, 2pc CFRP/Al rim / 8x10, 15mm offset, 2pc CFRP/Al rim |
| Drive Type | Student designed bevel gear drive |
| Differential | Self-designed differential based on Drexler FSae, TBR 2.94/1.79 |
| Cooling | Aluminium cross-counter-flow radiator, electrical waterp, airflow opt. sidepod |
| Brake System | Self-made master cylinders, student designed stainless steel floating rotors |
| Electronics | self-developed Telemtry system, dezentralized control units, custom Vehicle Information System |
Powertrain
| Engine | Aprilia SXV550 V2 |
|---|---|
| Bore (mm) | 80 |
| Stroke (mm) | 55 |
| Cylinders | 2 |
| Displacement (ccm) | 553 |
| Compression Ratio | 16.1:1 |
| Fuel System | Self-designed fuel injection system using DTAfast S80 Pro ECU |
| Fuel | E85 |
| Max Power (kW) | 10000 |
| Max Torque (Nm) | 8000 |
2014
Info
High-Octane Motorsports is the University of Erlangen-Nurembergs's FSC Team. We will be competing with our seventh car in 2014. The most outstanding technical feature of our car is the powertrain. The modified Aprillia V2 engine is mounted longitudinally and transmits its power to the rear wheels through a bevel gear. Another speciality of our car is the wings! Our front wing has four elements and our rear wing even five together with unique endplate design to increase its efficiency.
Engineering Design Priorities:
Drivetrain
Electronics
Monocoque
Cooling system
Aerodynamics
Car Specifications
General
| Frame Construction | CFRP monocoque with tubular steel rear frame |
|---|---|
| Material | CFRP with honeycomb core |
| Overall Length (mm) | 2902 |
| Overall Width (mm) | 1432 |
| Overall Height (mm) | 1185 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 108 |
| Weight Rear (kg) | 119 |
| Suspension | Double A-Arms; Pull-/Pushrod actuated Öhlins TTX25; |
| Tyres | 10 inch |
| Wheels | selfdesigned aluminum rim center + CFRP rim well |
| Drive Type | bevel gear drive with claw coupling |
| Differential | self-made limited slip differential with Drexler inner life |
| Cooling | Aluminium counter-stream radiator; closed loop controlled fan&pump |
| Brake System | 4 stainless steel disks; 200mm (Fr) 170mm (Rr) dia.; balance bar; 4 one-piston caliper |
| Electronics | Dezentralized control unit CAN-Network, W-LAN live telemetry & logging, high-speed shifting servo |
Powertrain
| Engine | Aprilia SXV 550 (modified) |
|---|---|
| Bore (mm) | 80 |
| Stroke (mm) | 55 |
| Cylinders | 2 |
| Displacement (ccm) | 553 |
| Compression Ratio | 16.1:1 |
| Fuel System | self-designed fuel injection system using DTAfast S80 Pro ECU |
| Fuel | E85 |
| Max Power (kW) | 10000 |
| Max Torque (Nm) | 8000 |
2013
Info
High-Octane Motorsports is the University of Erlangen-Nurembergs's FSC Team. We will be competing with our sixth car in 2013. The most outstanding technical feature of our car is the powertrain. The modified Aprillia V2 engine is mounted longitudinally and transmits its power to the rear wheels through a bevel gear. This concept was awarded with the "Most Innovative Powertrain Award" in 2011. With the first prechamber spark ignition system in Formula Student we won this award again in the following year. The 2013 car combines these features with a CFRP monocoque, self designed 10" wheels, decentralized control units and wings.
Car Specifications
General
| Frame Construction | CFRP Monocoque with tubular steel rear frame |
|---|---|
| Material | CFRP Inserts and Nomex honeycombs |
| Overall Length (mm) | 2830 |
| Overall Width (mm) | 1360 |
| Overall Height (mm) | 1100 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1220 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 111 |
| Weight Rear (kg) | 116 |
| Suspension | Double A-Arms; Pull-/Pushrod actuated Öhlins TTX25; |
| Tyres | 10 |
| Wheels | selfdesigned aluminum rim center + CFRP rim well |
| Drive Type | bevel gear drive with claw coupling |
| Differential | self-made limited slip differential with Drexler inner life |
| Cooling | Aluminium counter-stream radiator; ECU controlled fan&pump |
| Brake System | 4 stainless steel disks; 200mm (Fr) 170mm (Rr) dia.; adj. proportioning valve; 4 one-piston caliper |
| Electronics | Dezentralized control unit CAN-Network, W-LAN live telemetry & logging, high-speed shifting servo |
Powertrain
| Engine | Aprilia SXV 550 (modified) |
|---|---|
| Bore (mm) | 80 |
| Stroke (mm) | 55 |
| Cylinders | 2 |
| Displacement (ccm) | 553 |
| Compression Ratio | 16,1:1 |
| Fuel System | self-designed fuel injection system using DTAfast S80 Pro ECU |
| Fuel | E85 |
| Max Power (kW) | 11500 |
| Max Torque (Nm) | 8000 |
2012
Info
High-Octane Motorsports is the University of Erlangen-Nuremberg's FS team. This year our 45 team members developed our fifth race car, the FAUmax epsilon. Our main goals were to significantly reduce weight and to develope an aero package, by also refining our stand-alone drivetrain layout with a longitudinally mounted engine and a bevel gear. As a result we developed a lightweight car of 165 kg in combination with a powerful Aprilia V2 engine with 58 kW. We built a full aero package with the rear wing mounted on the undertray. To drastically reduce unsprung masses we developed 10 inch rims, which are made out of aluminium and CFRP. Our steel tube frame has an integrated CFRP sandwich structure as an underbody, combining high stiffness and low weight. The reliability of our electronics were enhanced by replacing all fuses with high side switches. So we try to tie on the successes from last season and want to thank all our sponsors for their great support!
Car Specifications
General
| Frame Construction | tubular steel space frame with detachable rear frame; carbon fibre underfloor |
|---|---|
| Material | S355 |
| Overall Length (mm) | 2880 |
| Overall Width (mm) | 1435 |
| Overall Height (mm) | 1078 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1220 |
| Track Rear (mm) | 1150 |
| Weight Front (kg) | 108 |
| Weight Rear (kg) | 125 |
| Suspension | Double A-Arm (Fr) Double unequal length A-Arm (Rr); Pull rod & horizontal dampers (Fr) Push rod (Rr) |
| Tyres | Hoosier 18 |
| Wheels | 6.5 |
| Drive Type | bevel gear drive with claw coupling |
| Differential | self-made limited slip differential with Drexler inner life |
| Cooling | Aluminium counter-stream radiator; ECU controlled fan&pump |
| Brake System | 4 stainless steel disks; 200mm (Fr) 170mm (Rr) dia.; adj. proportioning valve; 4 one-piston caliper |
| Electronics | selfdesigned MCU w. High-Side-Switches, Bluetooth live-telemetry logging, high-speed shifting servo |
Powertrain
| Engine | Modified Aprilia SXV 550 |
|---|---|
| Bore (mm) | 80mm |
| Stroke (mm) | 55mm |
| Cylinders | 2 |
| Displacement (ccm) | 553 |
| Compression Ratio | 15.6:1 |
| Fuel System | self-designed fuel injection system using DTAfast S80 Pro ECU |
| Fuel | E85 |
| Max Power (kW) | 11500 |
| Max Torque (Nm) | 8000 |
2011
Info
High-Octane Motorsports is the University of Erlangen-Nuremberg's FS team. This year our 45 team members developed our fourth race car, the FAUmax delta. Our main goals were to significantly reduce weight and to switch to 10 inch wheels, by also refining our stand-alone drivetrain layout with a longitudinally mounted engine and a bevel gear. As a result we developed a lightweight car of 160 kg in combination with a powerful Aprilia V2 engine with 58 kW, that combines both the advantages of a powerful 4-cylinder car and a lightweight 1-cylinder car. To drastically reduce unsprung masses we developed 10 inch rims, which are made out of aluminium and CFRP. Our steel tube frame has an integrated CFRP sandwich structure as an underbody, combining high stiffness and low weight. The reliability of our electronics were enhanced by replacing all fuses with high side switches. With our promising car we are looking forward to the competitions and want to thank all our sponsors for their support!
Car Specifications
General
| Frame Construction | Steel tubular space frame with detachable rear frame, carbon fibre underfloor |
|---|---|
| Material | S355 |
| Overall Length (mm) | 2601 |
| Overall Width (mm) | 1385 |
| Overall Height (mm) | 1027 |
| Wheelbase (mm) | 1530 |
| Track Front (mm) | 1220 |
| Track Rear (mm) | 1180 |
| Weight Front (kg) | 107 |
| Weight Rear (kg) | 121 |
| Suspension | unequal length A-arms.... |
| Tyres | 18x6 R10 Hoosier LCO |
| Wheels | Custom made 10''x6,5'', 35mm offset, CFRP/Aluminium |
| Drive Type | bevel drive with claw coupling |
| Differential | Drexler limited slip differential |
| Cooling | Reverse flow cooling system with Aluminium counter-stream radiator,ECU controlled fan&pump |
| Brake System | 4-Disk system, self developed steel rotors with 200 (f)/170 (r) mm diam., adjustable brake balance |
| Electronics | selfdesigned MCU w. High-Side-Switches, Bluetooth live-telemetry, high-speed shifting servo |
Powertrain
| Engine | Modified Aprilia SXV 550 |
|---|---|
| Bore (mm) | 80 |
| Stroke (mm) | 55 |
| Cylinders | 2 |
| Displacement (ccm) | 553 |
| Compression Ratio | 15,6:1 |
| Fuel System | student designed/built fuel injection system using DTAfast S80 Pro ECU |
| Fuel | E85 |
| Max Power (kW) | 10500 |
| Max Torque (Nm) | 7500 |
2010
Info
The “FAUmax gamma” is the result from consist refinement and two years experience of competing at formula student events.In fact, our Team designed an entire new race car, as no part remained unchanged.We placed a lot of emphasis on improving the package of all assemblies to keep the car compact while concentrating and lowering masses. As a result, our E85 fuelled V2 engine is mounted transverse on a milled aluminium structure which also acts as rear end carrying the rear suspension while a conventional tubular steel frame forms the front end. This way we could also replace the fault-prone chain drive with a highly reliable hypoid gear drive with integrated limited slip differential.We also improved our skills in light weight engineering, designed and made several parts from CFRP, e.g. wishbones, pull-rods, drive shafts and bodywork.
Car Specifications
General
| Frame Construction | Front: Tubular space frame with various thickness, Rear: milled aluminium design |
|---|---|
| Material | Front: S355, rear: aluminium |
| Overall Length (mm) | 1600 |
| Overall Width (mm) | 1367 |
| Overall Height (mm) | 1167 |
| Wheelbase (mm) | 1580 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1200 |
| Weight Front (kg) | 126 |
| Weight Rear (kg) | 142 |
| Suspension | Unequal length A-Arms. Pull rod actuated ZF Sachs racing dampers with H&R springs |
| Tyres | 20x7.5-13 R25B Hoosier |
| Wheels | Braid 13 |
| Drive Type | Cardan shaft, flexible disc, hypoid gear |
| Differential | Drexler limited slip differential |
| Cooling | Student designed aluminium radiator in left sidepod |
| Brake System | student design adjustable adjustable bias bar, 4 CSiC rotors, 4 Behringer Calipers |
| Electronics | Traction Control, electronical shift & clutch, electrical driven super charger, bluetooth system |
Powertrain
| Engine | 2008 Aprilia SXV 550 |
|---|---|
| Bore (mm) | 80 |
| Stroke (mm) | 54 |
| Cylinders | 2 |
| Displacement (ccm) | 553 |
| Compression Ratio | 13.5:1 |
| Fuel System | Student designed/built fuel injection system using DTAfast S80Pro ECU |
| Fuel | E-85 ethanol |
| Max Power (kW) | 10000 |
| Max Torque (Nm) | 8000 |
2009
Info
High-Octane Motorsports from the University of Erlangen is competing the second time in Hockenheim. Building on the experiences from our first year car, we developed a new concept for the “FAUmax beta”. Our proposition was to design a light weight and good accelerating race car, which is competitive, but still easy to drive, handle and maintain, based on a new E85 fuelled two cylinder engine. We improved and exchanged several parts because of inappropriate complexity, impracticality or excessive weight. Every single part was reviewed and improved – from the alloy steel frame to the electronic gearshift assembly. Design for an easy assembly and installation, based on the acquired knowledge from our first car, in combination with much more simulation and tests for a high reliability were our guiding theme for engineering. In fine: “light weight, fail-safe, powerful and cost-effective”.We are really looking forward to match other teams and meet many like-minded students.
Car Specifications
General
| Frame Construction | Tubular space frame with various thickness & a carbon fibre body |
|---|---|
| Material | 25CrMo4 |
| Overall Length (mm) | 2785 |
| Overall Width (mm) | 1375 |
| Overall Height (mm) | 1065 |
| Wheelbase (mm) | 1630 |
| Track Front (mm) | 1216 |
| Track Rear (mm) | 1176 |
| Weight Front (kg) | 147 |
| Weight Rear (kg) | 141 |
| Suspension | Double unequal length A-Arm. Push rod actuated horizontally, oriented spring and damper |
| Tyres | Goodyear 20.0 x 7.0 – 13 |
| Wheels | 7.0x13, 11.3mm offset, 3 pc Al Rim |
| Drive Type | Chain #520 |
| Differential | Drexler Formula Student 2008-2009 differential |
| Cooling | Single KTM 990 Duke radiator omounted in the right sidepod |
| Brake System | Student desigend 4-Disk CSiC 220mm (Fr) / 210mm (Rr), brake balance adjustable with servo-motor and AP calipers |
| Electronics | Electrical driven centrifugal supercharger, Brushless DC Shift Actuator, Bluetooth-Telemetry System and Traction Control |
Powertrain
| Engine | Aprilia SXV 550 V2 |
|---|---|
| Bore (mm) | 80 |
| Stroke (mm) | 55 |
| Cylinders | 2 |
| Displacement (ccm) | 553 |
| Compression Ratio | 13,0:1 |
| Fuel System | Student modified Aprilia stock fuel injection system using Microsquirt ECU |
| Fuel | E-85 ethanol (104 octane (ROZ)) |
| Max Power (kW) | 10050 |
| Max Torque (Nm) | 7350 |
2008
Info
High-Octane Motorsports, the team of the University of Erlangen-Nuremberg is one of this year's newcomers. Founded in early 2007 we spent countless hours of planning, designing and simulating to catch up with the already established teams and finally came up with a good design that is not only controllable for a first year team, but also met our high expectations. Our Car, the FAUmax alpha, features several highlights such as the aerodynamically shaped carbon fibre A-arms, the carbon fibre reinforced SiC ceramic brake discs or the extensively modified one cylinder engine with supercharger. We do not only hope to enthuse judges and visitors with this, but also to achieve high scores in the different events to fight for the title of the best newcomer.Special thanks go to the Faculty of Engineering, especially the Deparment of Mechanical Engineering and to all our sponsors and supporters, which helped to realize this project. We are looking forward to your visit in our box!
Car Specifications
General
| Frame Construction | Steel Tubular Spaceframe |
|---|---|
| Material | 25CrMo4 |
| Overall Length (mm) | 2870 |
| Overall Width (mm) | 1455 |
| Overall Height (mm) | 1160 |
| Wheelbase (mm) | 1650 |
| Track Front (mm) | 1250 |
| Track Rear (mm) | 1200 |
| Weight Front (kg) | 165 |
| Weight Rear (kg) | 152 |
| Suspension | Double wishbones, unequal length, pushrod actuated Cane Creek coilover dampers |
| Tyres | Goodyear Eagle D2692, 20''x7''-13'' (f+r) |
| Wheels | Dymag Magnesium Cast Wheels (f+r) |
| Drive Type | chain |
| Differential | Torsen torque sensitive limited slip differential |
| Cooling | Left pod mounted radiator with thermostatic controlled fan, right side pod mounted intercooler |
| Brake System | 3-disc-system; carbonfibre reinfroced SiC ceramic rotors: 230mm - 130mm; floating, hub mounted |
| Electronics | Self built steering wheel with integrated clutch, display and shifting pushbuttons, traction control, electronic shifting system |
Powertrain
| Engine | 2005 KTM 640 LC4 single cylinder |
|---|---|
| Bore (mm) | 101 |
| Stroke (mm) | 76 |
| Cylinders | 1 |
| Displacement (ccm) | 609 |
| Compression Ratio | 9,17:1 |
| Fuel System | Student des/built, fuel injection |
| Fuel | unleaded gasoline |
| Max Power (kW) | 7500 |
| Max Torque (Nm) | 4500 |
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 |
19. |
16. |
3. |
3. |
- |
- |
- |
- |
- |
- |
- |
-15.00 |
239.30 |
|
| 2021.08 | 23 |
17. |
13. |
15. |
4. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
243.85 |
|
| 2021.07 | 27 |
17. |
9. |
19. |
15. |
- |
- |
- |
- |
5. |
- |
- |
-43.00 |
225.10 |
|
| 2021.07 | 26 |
17. |
23. |
16. |
5. |
- |
- |
- |
- |
- |
- |
- |
-15.00 |
209.09 |
|
| 2019.08 | 60 |
34. |
57. |
26. |
12. |
10. |
- |
40. |
- |
- |
- |
- |
0.00 |
309.21 |
|
| 2019.07 | 40 |
22. |
35. |
22. |
3. |
- |
- |
- |
- |
16. |
- |
- |
0.00 |
283.64 |
|
| 2019.07 | 25 |
14. |
22. |
7. |
13. |
17. |
- |
7. |
- |
5. |
- |
- |
0.00 |
393.21 |
|
| 2018.08 | 37 |
14. |
2. |
7. |
8. |
10. |
- |
20. |
- |
9. |
- |
- |
0.00 |
422.00 |
|
| 2018.08 | 57 |
12. |
9. |
18. |
19. |
13. |
- |
27. |
- |
22. |
16. |
3. |
0.00 |
668.06 |
|
| 2018.07 | 28 |
11. |
4. |
5. |
3. |
7. |
- |
12. |
- |
3. |
- |
- |
0.00 |
504.27 |
|
| 2018.07 | 46 |
2. |
11. |
17. |
19. |
10. |
- |
14. |
- |
2. |
1. |
2. |
-10.00 |
819.41 |
|
| 2017.08 | 64 |
36. |
30. |
49. |
16. |
46. |
- |
31. |
- |
19. |
- |
- |
0.00 |
323.90 |
|
| 2017.08 | 31 |
19. |
21. |
18. |
7. |
18. |
- |
21. |
- |
- |
- |
- |
0.00 |
314.10 |
|
| 2017.07 | 38 |
20. |
15. |
19. |
11. |
20. |
- |
19. |
- |
18. |
- |
- |
0.00 |
348.20 |
|
| 2016.08 | 73 |
4. |
11. |
11. |
9. |
14. |
- |
14. |
- |
7. |
6. |
8. |
0.00 |
779.83 |
|
| 2016.08 | 25 |
11. |
13. |
10. |
14. |
3. |
- |
1. |
- |
5. |
- |
- |
0.00 |
491.26 |
|
| 2016.07 | 28 |
2. |
9. |
2. |
6. |
14. |
- |
4. |
- |
2. |
2. |
6. |
0.00 |
844.00 |
|
| 2015.08 | 37 |
5. |
4. |
18. |
26. |
20. |
- |
12. |
- |
8. |
4. |
11. |
0.00 |
718.53 |
|
| 2015.08 | 20 |
6. |
11. |
2. |
17. |
8. |
- |
11. |
- |
10. |
6. |
2. |
0.00 |
673.30 |
|
| 2015.08 | 71 |
8. |
29. |
31. |
15. |
4. |
- |
20. |
- |
40. |
6. |
4. |
0.00 |
625.08 |
|
| 2014.08 | 38 |
18. |
27. |
6. |
4. |
9. |
- |
4. |
- |
10. |
24. |
10. |
0.00 |
546.89 |
|
| 2014.08 | 19 |
3. |
11. |
1. |
4. |
11. |
- |
3. |
- |
6. |
5. |
3. |
0.00 |
730.30 |
|
| 2014.08 | 74 |
4. |
12. |
3. |
11. |
23. |
- |
24. |
- |
29. |
2. |
10. |
0.00 |
696.84 |
|
| 2013.08 | 39 |
18. |
18. |
8. |
11. |
7. |
- |
9. |
- |
26. |
18. |
12. |
0.00 |
479.88 |
|
| 2013.08 | 37 |
6. |
5. |
17. |
16. |
5. |
- |
19. |
- |
9. |
3. |
4. |
0.00 |
805.50 |
|
| 2013.08 | 74 |
15. |
17. |
31. |
25. |
7. |
- |
32. |
- |
34. |
15. |
14. |
0.00 |
641.20 |
|
| 2012.08 | 39 |
4. |
31. |
11. |
1. |
7. |
- |
12. |
- |
11. |
3. |
7. |
0.00 |
811.35 |
|
| 2012.08 | 76 |
16. |
34. |
15. |
6. |
- |
- |
9. |
- |
15. |
15. |
5. |
0.00 |
706.27 |
|
| 2012.07 | 37 |
11. |
30. |
25. |
5. |
5. |
- |
10. |
- |
16. |
13. |
10. |
0.00 |
591.40 |
|
| 2012.07 | 97 |
11. |
74. |
32. |
10. |
22. |
- |
7. |
- |
11. |
19. |
4. |
0.00 |
587.90 |
|
| 2012.05 | 104 |
9. |
40. |
81. |
10. |
37. |
- |
17. |
- |
14. |
11. |
4. |
0.00 |
670.10 |
|
| 2011.08 | 28 |
5. |
9. |
15. |
12. |
2. |
- |
3. |
- |
6. |
6. |
1. |
0.00 |
838.66 |
|
| 2011.08 | 74 |
28. |
32. |
11. |
7. |
38. |
- |
8. |
- |
13. |
- |
- |
0.00 |
422.12 |
|
| 2011.07 | 27 |
2. |
13. |
14. |
1. |
1. |
- |
4. |
- |
3. |
2. |
3. |
0.00 |
770.90 |
|
| 2010.08 | 75 |
29. |
6. |
8. |
57. |
30. |
- |
31. |
- |
30. |
- |
5. |
0.00 |
429.74 |
|
| 2010.07 | 72 |
24. |
5. |
47. |
14. |
24. |
- |
23. |
- |
19. |
- |
- |
0.00 |
378.60 |
|
| 2009.08 | 77 |
22. |
34. |
42. |
33. |
45. |
- |
52. |
- |
42. |
20. |
27. |
0.00 |
513.96 |
|
| 2009.07 | 78 |
16. |
30. |
38. |
56. |
41. |
- |
40. |
- |
31. |
5. |
- |
-2.00 |
585.20 |
|
| 2008.08 | 77 |
58. |
22. |
44. |
30. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
212.77 |
|
| x 39 | |||||||||||||||
