FSG: E - DE Mannheim TH

Delta Racing

University	Technische Hochschule Mannheim DE Mannheim TH ^short 294
Location	Mannheim, Germany
Homepage	https://www.delta-racing.de/
Social Media
CV Team	Delta Racing Mannheim
Short Link	tid.fsg.one/436
Event Details	car 168 - withdrawn

Team Description

In addition to the Combustion Team, Delta Racing founded a new E-Team in 2011.

This Year's Car

2026

Car #168 DR26-E

Info

We are the formula student team from the technical university of applied sciences Mannheim. We have been building electric race cars since 2012. Our team combines students from different academic backgrounds at all different points in their studies. With this years car we aim to participate in all dynamic disciplines at FSG. We are excited to exchange ideas with other teams and represent our university and supporters which have helped us along the way.

Engineering Design Priorities:

Reliability Scrutability Driveability Maintainability Performance --

Car Specifications

General

Frame Construction	Tubular space frame with tubular steel roll bars
Material	docol R8
Overall L	2930 mm
Overall W	1440 mm
Overall H	1152 mm
Wheelbase	1528 mm
Track (Fr)	1205 mm
Track (Rr)	1205 mm
Suspension	double unequal length A-Arm. Push rod Actuated spring and damper
Tyres (Fr / Rr)	16x7.5x10 R20, Hoosier Slick
Wheels (Fr / Rr)	6.25x10, 30mm offset, 3 pc Al Rim
Drive Type	planetary gear set
Differential	n.a.
Cooling	Dual Side Mounted Radiators
Brake System	F/R 4/2 Piston Brake Calipers, Self developed Rotors
Electronics	Telemetry via WiFi/LTE, Driver Information Display, Multifunktional Steering Wheel

Powertrain

Number of Motors	2
Motor Location	Rear Right, Rear Left
Max Motor Power (per motor)	40kW kW
Motor Type	RR,RL Emrax 208
Max Motor RPM (highest)	RR, RL: 6000 rpm
Motor Controller	Unitek Bamocar D3 700 160
Max System Voltage	600V V
Electrode Materials	LiIon NMC532
Combined Accumulator Capacity	5,6kWh kWh
Transmission Ratio (Primary)	1:4,5 : 1

Driverless System

Processing unit(s)	Dspace Micoautobox, Intel Core i5-1340P, Axelera Metis M.2 AI Accelerator, STM32
Floating Point Operations Per Second of all processing units that are working for the DV system	214 TOPS GigaFLOPS
Power consumption of all processing units that are working for the DV system	10 W
Camera(s)	1, Arducam AR0234
Radar sensor(s)	n.a.
Lidar sensor(s)	1, 150m, 120°x25°, Livox HAP TX,
Other sensors	n.a.
Highlights of the DV system	Addition of Camera to differentiate different cones in cone clusters

Past Events

2022

Car #168

Info

55x

In this year’s Formula Student electric race car of the Delta Racing Mannheim electric e.V., the DR22-E, we especially focused on enhancing the manufacturing and assembly procedure as well as the overall driving performance.

Engineering Design Priorities:

AMS Gearbox Pedalbox Rear Wing Front Wing suspension diverts

Car Specifications

General

Frame Construction	spaceframe
Material	steel docol R8/800
Overall L	3072 mm
Overall W	1388 mm
Overall H	1118 mm
Wheelbase	1550 mm
Track (Fr)	1200 mm
Track (Rr)	1200 mm
Weight with 68kg driver (Fr)	135 kg
Weight with 68kg driver (Rr)	165 kg
Suspension	KW Spring Damping System connected to double A-Arms by push rods. ARB
Tyres (Fr / Rr)	Continental or Hoosier
Wheels (Fr / Rr)	OZ 13-7 inch Magnesium rim
Drive Type	planetray gearbox
Differential	Torque vectoring
Cooling	Single, water-based cooling system. Rearwards oriented radiator w/ additional suction fan for optima
Brake System	4-Disk, self developed disk, fully adjustable
Electronics	LV Battery LIFePo 4s4p, Logging via dSpace Software inside our main ECU

Powertrain

Number of Motors	2
Motor Location	rear
Max Motor Power (per motor)	80 kW
Motor Type	EMRAx 208
Max Motor RPM (highest)	6000 rpm
Motor Controller	2x Bamocar D3 700 160
Max System Voltage	504 V
Electrode Materials	LiPo
Combined Accumulator Capacity	7,258 kWh
Transmission Ratio (Primary)	4,5 : 1
Transmission Ratio (Secondary)	No : 1

2019

Car #68

Info

11x

We are Delta Racing from UAS Mannheim, founded in 2008. Our headquaters is located just 20km away from the famous Hockenheimring where FSG will take place. As a home team we want to participate the first time with an electric racecar. We want to thank all our sponsors and supporters in the region and around the world.

Engineering Design Priorities:

Stability Light weight Resin infusion

Car Specifications

General

Frame Construction	Trianguleted Tubular Space frame , TIG welded
Material	Steel round and quare S235 JR
Overall L	3080 mm
Overall W	1400 mm
Overall H	1180 mm
Wheelbase	1550 mm
Track (Fr)	1200 mm
Track (Rr)	1200 mm
Weight with 68kg driver (Fr)	136 kg
Weight with 68kg driver (Rr)	166 kg
Suspension	KW Spring Damping System connected to double A-Arms by push rods.
Tyres (Fr / Rr)	Continental 205 / 470 R13
Wheels (Fr / Rr)	OZ 13-7 inch Magnesium rim
Differential	/
Cooling	Water cooled system with radiator in the left sidebox
Brake System	4 Disk system
Electronics	completly self designed curcuit boards

Powertrain

Number of Motors	2
Motor Location	Rear Middle
Max Motor Power (per motor)	80kW kW
Motor Type	Emrax 208
Max Motor RPM (highest)	RR/RL: 6000 rpm
Motor Controller	Bamocar D3
Max System Voltage	504V V
Combined Accumulator Capacity	6,39kWh kWh
Transmission Ratio (Primary)	1:3,33 : 1
Transmission Ratio (Secondary)	/ : 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	17.	5.	18.	24.	-	-	-	-	-	6.	-	-33.00	211.90
2024.08	FS ES	25	17.	11.	16.	25.	-	-	-	-	-	-	-	0.00	184.40
2022.08	FS AA	25	14.	13.	8.	17.	11.	-	14.	-	14.	-	-	0.00	297.80
2022.08	FS DE	63	40.	50.	55.	52.	24.	-	21.	-	29.	11.	-	0.00	211.75
2019.08	FS ES	39	38.	14.	-	36.	-	-	-	-	-	-	-	0.00	102.00
2019.08	FS DE	38	38.	13.	-	-	-	-	-	-	-	-	-	-35.00	25.92
2018.07	FS East	16	13.	6.	9.	15.	-	-	-	-	-	-	-	0.00	172.07
2017.08	FS CZ	14	13.	2.	12.	9.	-	-	-	-	-	-	-	0.00	238.00
2015.09	FS CZ	13	8.	8.	12.	5.	9.	-	3.	-	7.	-	8.	-10.00	410.79
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