DJSR E04
The design and conceptualization of the car took place in 2023, building on the valuable insights from our previous model. Despite facing challenges such as tight production schedules and supply chain constraints, our team worked relentlessly to bring the car to life. With key enhancements and optimizations, this car made its debut at Formula Bharat 2024 and is set to deliver even greater performance in the upcoming seasons.
Chassis
AISI 1018 Steel Tubular Spaceframe.
Self-Designed Aluminium 7075 Removable Rear Bulkhead using Topology Optimisation.
Ergonomically designed according to the Drivers' Comfort.
Compact Packaging, self-designed and lightweight Carbon Fibre Impact Attenuator.
Self-designed and in-house manufactured full aerodynamic package. Aerodynamic package comprises a triple element Frontwing, a triple element Rearwing, a 3 part undertray with 2 side diffusers and 1 rear diffuser.
Multiple in-house manufactured composite components which include bodyworks, dashboard, steering wheel etc.
Suspension
Double Unequal Length A-arms
Pushrod actuation at both Front and Rear
KW Inline 3 way Adjustable Damping System
Hoosier R25B 16x6-10” Racing Tires
Keizer Aluminium Rims
3 way Adjustable Stiffness U Type Anti-Roll Bar
Brakes
Self-Designed Custom Rotor
Driver Adjustable Ergonomic Pedal Box Assembly
ISR Front and Rear Calipers
Steering
Carbon Fibre Ergonomic Steering Wheel
Double UV joint
Krontec Quick Release
accumulator
Molicel P42a 21700 lithium ion cylindrical cells in a configuration of 128s4p and total energy of 32MJ
motors
Emrax 228 HV Axially fluxed AC synchronous motor, max torque 138Nm and max RPM of 4300 RPM
achievements
Formula Bharat 2024
Cost & Manufacturing Event: 5th
Business Plan Presentation: 5th
Design Event: 11th
8th Overall
