FACT SHEET OF ORION

FRAME CONSTRUCTION Tubular space frame

MATERIAL E235 steel Tubing (round 25mm diameter and square 25x25mm)

OVERALL (L / W / H) 3002mm / 1432mm / 1200mm

WHEELBASE / TRACK (Front / Rear) 1570mm / 1250mm / 1250mm

WEIGHT WITH 68kg DRIVER (Front / Rear) 150kg / 196kg

SUSPENSION Double unequal length A-Arm. Push rod actuated horizontally oriented spring and damper

TYRES (Front / Rear) Avon 7.2/20.0-13 / Avon 7.2/20.0-13

WHEELS (Front / Rear) 7×13, 22mm offset, Al Rim, 4 stud bolt / 7×13, 22mm offset, Al Rim, 4 stud bolt

NUMBER OF MOTORS / LOCATION / MAX POWER   1 / Rear / 100KW

MOTOR TYPE Emrax 228

MAX MOTOR RPM 6000

MOTOR CONTROLLER Unitek Bamocar D3 700

MAX SYSTEM VOLTAGE 600V

ELECTRODE MATERIALS LiPo

COMBINED ACCUMULATOR CAPACITY 8.65 kWh

TRANSMISSION RATIO (PRIMARY / SECONDARY) 1 / 4,03

DRIVE TYPE 520 & 530 X-ring chain

DIFFERENTIAL Adjustable clutch pack limited slip diffe- rential

COOLING Single radiator, with fan on main-hoop bracing

BRAKE SYSTEM 4-Disk system, self made 220mm rotors,adjustable brake balance, AP racing callipers

ELECTRONICS Traction control, launch control, self developed BMS

DOn't forget to stay tuned!

We regularly update our social media. You will never miss an event!

How can you become our partner

Send us an email at epfl-racing-team@epfl.ch or call us at +41 77 489 99 07.

For further information click here.