Published Paper Details:

The Magnetic Transmission Vehicle is a prototype designed to demonstrate contactless power transmission using neodymium magnets. The system is powered by a 12V DC motor (30 RPM) and transmits torque through magnetic coupling between two flanges without direct mechanical contact. The setup includes a 12 mm shaft, bevel gears, pedestal bearings, and 5-inch wheels mounted on a steel frame. The main objective of the project is to reduce noise, vibration, wear, and maintenance compared to conventional transmission systems. The magnetic transmission mechanism provides smooth operation across a small air gap while maintaining effective torque transfer. Design calculations for torque, magnetic force, gear ratio, and vehicle speed were performed and verified successfully. The project demonstrates the potential use of magnetic transmission systems in applications such as medical devices, food-processing equipment, underwater systems, and precision machinery, where clean and low-maintenance operation is important.