
FRAME CONSTRUCTION Optimized tubular steel roll bars
MATERIAL Steel
OVERALL L / W / H (mm) 2500 / 1370 / 1700
WHEELBASE (mm) / TRACK (Fr / Rr) (mm) 1650 / 1250 / 1259
WEIGHT WITH 68kg DRIVER (Fr / Rr) 126 / 189
SUSPENSION Double unequal A-Arm Pull rod operated horizon-
tal dampers adjustable in bump and rebound
TYRES (Fr / Rr) Hoosier 20.
WHEELS (Fr / Rr) 2 PC Aluminum 13x7 ET-8
NUMBER OF MOTORS / LOCATION / MAX MOTOR POWER
4 / Front and rear wheels / 50KW
MOTOR TYPE BLDC HPM-10KW
MAX MOTOR RPM 6000
MOTOR CONTROLLER Kelly Controller KHB14401
MAX SYSTEM VOLTAGE 144V
ELECTRODE MATERIALS / COMBINED ACCUMULATOR CAPACITY
LiFePO4 / 4.32
TRANSMISSION RATIO (PRIMARY / SECONDARY) 1:5 / na
DRIVE TYPE na
DIFFERENTIAL Electrically controlled vectorial differential
COOLING Auto-cooled rotor motor
BRAKE SYSTEM 4 Disk system
ELECTRONICS Self-developed central unit
SAN SEBASTIáN
TECNUN - University of Navarra
Car E41
Pit E30
FRAME CONSTRUCTION One piece tubular spaceframe
MATERIAL cold formed metal tubing
OVERALL L / W / H (mm) 2860 / 1486 / 1282
WHEELBASE (mm) / TRACK (Fr / Rr) (mm) 1543 / 1297 / 1297
WEIGHT WITH 68kg DRIVER (Fr / Rr) 105 / 195
SUSPENSION Double unequal length A-Arm. Pushrod actuated
horizontally oriented spring and damper
TYRES (Fr / Rr) 205/510 R13 34M Continental
WHEELS (Fr / Rr) 13
NUMBER OF MOTORS / LOCATION / MAX MOTOR POWER
2 / Rear Left & Rear Right / 60kW, 60kW
MOTOR TYPE RL,RR: Enstroj Emrax LC Perm. Magnet AC
MAX MOTOR RPM RL,RR: 3.000
MOTOR CONTROLLER Unitek Bamocar D3
MAX SYSTEM VOLTAGE 403V
ELECTRODE MATERIALS / COMBINED ACCUMULATOR CAPACITY
LiFePO4 / 8kWh
TRANSMISSION RATIO (PRIMARY / SECONDARY) 1:2.5 / 1:2.5
DRIVE TYPE Single 520 chain/motor
DIFFERENTIAL Electronic
COOLING Dual mini-radiator with 120mm fan, sidepod
mounted
BRAKE SYSTEM Cast iron, drilled, hub mounted, 228.6mm
diameter. Adjustable brake balance.
ELECTRONICS Self designed data-acquisition, integrated
Torque Encoder, IP67 sealed wiring harness, IP67 sealed
SINT-KATELIjNE-WAVER
Lessius Mechelen University College -
De Nayer
Car E37
Pit E28