Design and Fabrication of Electric Vehicle for Physically Disabled

Abstract

This study presents the design and fabrication of an affordable electric vehicle tailored for physically disabled individuals. The goal of this work is to provide a lightweight, reliable, and user-friendly mobility solution using an 800 W brushless DC motor powered by a 48 V lithium-ion battery. The project focuses on ergonomics, simplicity of control, and stability through a three-wheel configuration. A custom electronic control system and optimized chassis arrangement were developed to balance performance, cost, and safety. Performance tests indicated a maximum speed of 25 km/h and a range of 40 km per charge. The outcome demonstrates the potential of low-cost electric mobility devices in improving independence and accessibility for mobility-challenged users.