Team Details

eMOTION RACING HRW

University Hochschule Ruhr West - UAS
DE Mülheim a.d.R. HRW short 883
team logo
LocationMülheim a.d.R., Germany
Homepagehttps://emotion-racing.de/
Social Media
Short Linktid.fsg.one/628

Past Events

Car 119 – 2018
2018
Car #119
Info
25x
The e-Motion Racing Team HRW consists of 30 team members who built the third electric car from the team. The new seasons car which is named “EM03” is designed and constructed by our young professional team members. The focus was on a low weight and a solid general concept to take the maximum out of the car. Locking forward to a great competition in Hockenheim.
Car Specifications
General
Frame Construction Tubular Steel Frame
Material S355J2H
Overall L 2920 mm
Overall W 1579 mm
Overall H 1146 mm
Wheelbase 1650 mm
Track (Fr) 1409 mm
Track (Rr) 1423 mm
Weight with 68kg driver (Fr) 193 kg
Weight with 68kg driver (Rr) 145 kg
Suspension Double equal length A-Arm, Pushrod, one bellcrank, steel spring
Tyres (Fr / Rr) 20.5x7.0 R13, Hoosier R25B / 20.5x7.0 R13, Hoosier R25B
Wheels (Fr / Rr) MONO 7x13 ET11 Al Rim / MONO 7x13 ET11 Al Rim
Drive Type chain drive
Differential Clutch pack limited slip, 1200 Nm maximum torque
Cooling Left side mounted radiator
Brake System 4-Disk system, each with 2 pistion calippers, adjustable brake balance
Electronics Third generation self-developed AMS, cell phone based telemetry system
Powertrain
Number of Motors 1
Motor Location Rear middle
Max Motor Power (per motor) 80 kW
Motor Type EMRAX 228
Max Motor RPM (highest) 5170 rpm
Motor Controller Unitek Bamocar D3
Max System Voltage 400 V
Electrode Materials LiCoO2
Combined Accumulator Capacity 6.00 kWh
Transmission Ratio (Primary) 1:2 : 1
Transmission Ratio (Secondary) n/a : 1
Car 119 – 2017
2017
Car #119
Info
The eMotion Racing HRW team consists of thirty students of different MINT-disciplines. In teamwork the electrical racing vehicle ”EM02” was designed and constructed by our young, passionate engineers. The main focus was on low weight, innovative designed electronics and a solid general concept to provide the outstanding driving experience.
Engineering Design Priorities:
Rule compliance Robust Simple Dynamics Weight
Car Specifications
General
Frame Construction Tubular Steel Frame
Material S355J2H
Overall L 2602 mm
Overall W 1619 mm
Overall H 1183 mm
Wheelbase 1655 mm
Track (Fr) 1409 mm
Track (Rr) 1423 mm
Weight with 68kg driver (Fr) 154 kg
Weight with 68kg driver (Rr) 174 kg
Suspension Double unequal length A-Arm. Push rod actuated vertical oriented spring and damper.
Tyres (Fr / Rr) 20.5x7.0 R13, Hoosier R25B / 20.5x7.0 R13, Hoosier R25B
Wheels (Fr / Rr) MONO 7x13 ET11 AL Rim / MONO 7x13 ET11 AL Rim
Drive Type 10B1 5/8 x 3/8
Differential Clutch pack limited slip, 1200 Nm maximum torque
Cooling Side mounted raditors for direct water cooling of the battery pack, inverter and electric drive.
Brake System 4-Disk system each with 2 pistion calipers, adjustable brake balance
Electronics Selfdesigned Accumulator Management System, CANopen compliant CAN-BUS integration
Powertrain
Number of Motors 1
Motor Location Rear Left
Max Motor Power (per motor) 55kW kW
Motor Type Enstroj EMRAX 228 MV LC
Max Motor RPM (highest) 5.500 rpm
Motor Controller Unitek Bamocar D3 400/400
Max System Voltage 400V V
Electrode Materials Li-Ion NCA
Combined Accumulator Capacity 4,32kWh kWh
Transmission Ratio (Primary) 1:2 : 1
Transmission Ratio (Secondary) n/a : 1

FS past achievements due to World Ranking Data Base

Date Event Teams Rank BP CM ED SP DV SP AC DV AC AX EN EF Pe Total
2025.08
FS ES
37
29.
15.
29.
31.
-
-
-
-
-
-
-
-11.00
153.80
2023.08
FS ES
19
16.
16.
16.
16.
-
-
-
-
-
-
-
0.00
137.10
2023.07
FSAE IT
29
27.
27.
-
-
-
-
-
-
-
-
-
0.00
15.31
2018.12
FSAE AU
14
10.
10.
14.
10.
6.
-
7.
-
10.
8.
-
0.00
235.10
2018.08
FS DE
39
35.
32.
39.
36.
21.
-
21.
-
22.
10.
-
-45.00
99.73
2018.07
FSAE IT
18
18.
16.
17.
15.
8.
-
7.
-
8.
8.
-
-100.00
76.30
2017.07
FSAE IT
18
15.
18.
11.
17.
8.
-
8.
-
8.
9.
-
0.00
141.80
2016.07
FSAE IT
20
19.
17.
17.
19.
-
-
-
-
-
-
-
0.00
105.17
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