Acceleration

2,5 s

Weight

210 kg

Top Speed

120 km/h

SUSPENSION

Wheelbase: 1530 mm

Track width: 1220 mm at the front and 1150 mm at the rear

Wheel carrier: VA: milled aluminum wheel carrier; HA: Welded hollow structure, 1 mm sheet steel, lintel adjustment via adjusting plates

Wheel hub: lightweight aluminum construction with integrated rim star

Spring-damper system: rear push-rod with transverse and front pull-rod system with longitudinal KAZ dampers
Stabilizer: continuously adjustable sword stabilizers

Rims: 10 "- CFK rim base

Tires: Hoosier R25B 18 x 7.5-10 (front / rear)

Brake system: AP brake calipers (VA / HA: two pistons), in-house developed internally ventilated lightweight front brake disc

ELECTRONICAL POWERTRAIN

Battery: 6,7kWh total capacity, 355V nominal voltage, high energy cells (lithium-polymer), hybrid housing in sandwich construction

Cooling system: Witzenmann stainless steel pipes, separate cooling circuits for power electronics and motors with adapted temperature levels

Motors: Self-developed, permanent-magnet synchronous motors, max. Power 30kW, torque 30Nm, adapted cooling sleeve

Transmission: Two-stage gearbox with planetary and spur gear, ratio 12,6

MONOCOQUE

Construction: Single chassis consisting of upper and lower half
Safety: Safety side, front and rear-impact structure with aluminum milled front roll-over bumper, hybrid crash element
Seat & Belt: Two-piece seat in CFRP sandwich construction as part of the firewall, 6-point belt
Steering wheel: CFK steering wheel with integrated driver information system

System concept: Modular design, can be supplemented as required, communication via CAN bus

System functionality: drive system control, cooling system control, torque vectoring, traction control, recuperation control, Drag Reduction System (DRS) control and electronic stabilizer adjustment

Live Telemetry: Self-developed live telemetry with data recorder from 2D Datarecording

Main control unit: Condition of the vehicle and control of consumers and actuators

Battery: Lithium polymer battery with self-developed battery management

Wiring harness: Self-made, four-part wiring harness, reduced power requirements through intensive use of the CAN bus, <400m cable length, <2kg weight

ELECTRONICS

System concept: Aerodynamic package specially designed for the electric vehicle

Wing concept: Three-element front wing, 2-element rear wing

AERODYNAMICS

©2019 by KA-RaceIng e.V.