Analysis of technical characteristics for the design of the electric go-kart braking system
Keywords:
Electric go-kart; Brake system; Computer simulation; Thermal analysis; Vehicle dynamicsAbstract
This paper presents a comprehensive analysis and optimization of the braking system of a go-kart-type vehicle, combining dynamic, thermal, and computer-aided design principles. Based on physical parameters of the vehicle such as mass, center of gravity height, wheelbase, track width, design speed (16.67 m/s), among others, analytical models were run to characterize braking behavior and its influence on vehicle stability. Initially, the load transfer during deceleration was calculated, obtaining a variation ΔF = 115.83 N towards the front axle, which shows the dynamic impact on the distribution of forces. Subsequently, a deceleration of 3.045 m/s² was estimated, ensuring safe conditions without the risk of rollover. The analysis determined a total braking force of 2224.91 N, as well as the energy dissipated in the system. Based on these variables, the thermal power generated in the disc was analyzed and the convection coefficient was determined using approximations based on the Nusselt number. The brake disc design was optimized by considering alternative geometries, comparing different configurations using CAD simulation (SolidWorks), and prioritizing thermal efficiency, structural integrity, and ease of manufacture. The design with the best heat flow distribution and lowest stress concentration was selected. This study provides sound technical evidence that allows for progress in the development of efficient, lightweight, and safe braking systems, in line with international automotive engineering standards.
References
Abhiteja, P., Kumar, K. S., Krishna, K. S., & Kumar, Y. A. (2019). Design, simulation of steering system for a go kart vehicle. AIP Conference Proceedings,
Bala Subramanyam, P. N. V., Rao, B. N., Siva Prasad, K. V. S. L., & Naga Sree Harsha, O. (2019). Transmission and braking system in Go-kart [Article]. International Journal of Mechanical and Production Engineering Research and Development, 9, 737-744. https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063670195&partnerID=40&md5=72c702a5ddd3003d3039cfa3e654e841
Karthi Vinith, K. S., & Sathiamurthi, P. (2020). Design and fabrication of adaptive spoiler for go-kart vehicles [Article]. International Journal of Scientific and Technology Research, 9(3), 2044-2049. https://www.scopus.com/inward/record.uri?eid=2-s2.0-85082516659&partnerID=40&md5=baaeef862947aec240de2cb85e172440
Naren, K. S. S., Santhosh, K. S., Ilamparithi, M., Srisakthivel, S., & Sudhakar, M. (2024). Design and Analysis of Brakes in Go-kart Vehicle. SAE Technical Papers,
Razak, M. S. A., Ahmad, F., Hasan, M. H. C., & Jamaluddin, H. (2023). Dynamic Testing of In-Wheel Motor Based Electric Vehicle in Longitudinal Direction [Article]. International Journal of Automotive and Mechanical Engineering, 20(3), 10574-10594. https://doi.org/10.15282/ijame.20.3.2023.02.0816
Tofrowaih, K. A., Abdullah, M., Toha, S. F., & Rahman, A. (2025). Longitudinal Dynamics Modeling of an Electric Go-Kart and Analysis of Regenerative Braking under Various Braking Profiles using MATLAB Simulink [Article]. International Journal of Automotive and Mechanical Engineering, 22(3), 12586-12602. https://doi.org/10.15282/ijame.22.3.2025.5.0962
Tripariyanto, A. Y., Indrasari, L. D., Widodo, S. V., & Komari, A. (2020). Disc Brake Type of Braking System on Rear Shaft of Go-kart Daiho 7.5 HP. Journal of Physics: Conference Series,
Yuvaraaj Kumar, S., Srivarshani, P., Nitin Sanjeeth, S. V., & Sudhakar, M. (2024). Design and Optimization of the Steering System in Go-Kart. SAE Technical Papers,
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Copyright (c) 2025 Milton Bautista, Robinson Rodrigo Alay Romero, Alexis Vinicio Ladino Tixe
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