
FRAME CONSTRUCTION CFRP Monocoque
MATERIAL cfrp, aluminium honeycomp
OVERALL L / W / H (mm) 2802 / 1375 / 1039
WHEELBASE (mm) / TRACK (Fr / Rr) (mm) 1580 / 1160 / 1120
WEIGHT WITH 68kg DRIVER (Fr / Rr) 121 / 127
SUSPENSION Double unequal length A-Arm. Pull rod actuated
horizontally oriented spring and damper
TYRES (Fr / Rr) 18x6-10 Hoosier LC0 / 18x6-10 Hoosier LC0
WHEELS (Fr / Rr) 6x10, 11,25mm offset, hybrid cfrp/alu.
/6x10, 15 mm offset, hybrid cfrp/alu.
NUMBER OF MOTORS / LOCATION / MAX MOTOR POWER
2 / rear right / rear left / 60
MOTOR TYPE Enstroj EMRAX
MAX MOTOR RPM 3000
MOTOR CONTROLLER Infineon Hybrid Kit II
MAX SYSTEM VOLTAGE 404
ELECTRODE MATERIALS / COMBINED ACCUMULATOR CAPACITY
LiPo / 5,3 kWh
TRANSMISSION RATIO (PRIMARY / SECONDARY) 1:1,85 / -
DRIVE TYPE spur gear
DIFFERENTIAL -
COOLING side pod mounted, electic fan and coolant pump
BRAKE SYSTEM 4-Disk system, self developed rotors, adjus-
table brake balance
ELECTRONICS self developed Steering Wheel and Display
Electronic, Telemetry System, sophisticated DAQ System
MüNCHEN
Technische Universität München
Car E4
Pit E5
FRAME CONSTRUCTION Hand laminated single part monocoque
including rear car section
MATERIAL Prepreg CE-8201-200-45S woven (200g/m²), CE-
1222-255-37-HM high modulus UD (255g/m²)
OVERALL L / W / H (mm) 2944 / 1414 / 1323
WHEELBASE (mm) / TRACK (Fr / Rr) (mm) 1540 / 1224 / 1168
WEIGHT WITH 68kg DRIVER (Fr / Rr) 127 / 151
SUSPENSION Double unequal length A-Arms. Pull rod actua-
ted, horizontally oriented spring and damper
TYRES (Fr / Rr) 20.5x7.0-13 R25B Hoosier / 20.5x7.5-13
R25B Hoosier
WHEELS (Fr / Rr) 7 inch wide, 3 pc Al Rim, +18mm offset
NUMBER OF MOTORS / LOCATION / MAX MOTOR POWER
2 / Rear Left / Right / 2x 36kW
MOTOR TYPE Lynch D135RAG
MAX MOTOR RPM 6000 rpm
MOTOR CONTROLLER Kelly KDH14601E
MAX SYSTEM VOLTAGE 170V
ELECTRODE MATERIALS / COMBINED ACCUMULATOR CAPACITY
LiMnO2 - graphite / 6,85
TRANSMISSION RATIO (PRIMARY / SECONDARY) 1:4,67 / n/a
DRIVE TYPE spur gear
DIFFERENTIAL Active Electrical Differential, controlled by a
Microautobox
COOLING Aircooling system with two 80mm fans
BRAKE SYSTEM 4-Disk system, self developed rotors with
220mm diameter, adjustable brake balance
ELECTRONICS dSpace Microautobox, Self-designed analog to
CAN converter
MüNCHEN
University of Applied Sciences
München
Car E32
Pit E14