Season 2013

General:
Weight: approx. 275 kg (including all operating fluids)
Acceleration: 0 - 100 km/h in 3.0 s
Maximum speed (designed): approx. 120 km/h

Frame:
Steel lattice tube frame made of 25CrMo4
Weight: 38 kg (powdered)
Hollow knot

Drive train:
Single-stage reduction gear (4.5:1)
Rear wheel drive via differential

Chassis:
anti-parallel double triangular wishbones front and rear
Öhlins Formula Student Dampers and springs, articulated via push rods (front) and pull rods (rear), can be divided into rebound and compression stages
Sword stabilizer on the rear axle
Wheelbase: 1545 mm
Track width: 1200 mm
Tires: Continental 205/510 R13

Ergonomics:
New design of seat and steering wheel
Covering made of GRP

E-drive:
Single hybrid synchor motor, water-cooled
Power: max. 96 kW
Torque: max. 220 Nm
Speed: max. 13000 1/min
Brusa DMC 524 controller

Battery:
Cell type: 5Ah lithium polymer
Nominal voltage: 370 V
300 cells in 5 stacks (100s3p)
self-developed battery monitoring

Electronics:
self-developed Control units
Multifunction steering wheel
Self-developed wiring harness
Sealing according to IP68

With the LR13 as the 11th car, we took part in the dynamic disciplines of Formula Student with an electric vehicle for the first time.

Germany 2013: 19th place (e-vehicles)
Austria 2013: 19th place (mixed electric and C-vehicles)

Awards:
1. Place “Fuel Efficiency”