Gears

In our prototype, we have integrated a gear system to increase the speed of the motor as the door is opened or closed. This is a key component in maximizing the efficiency of energy conversion from kinetic to electrical energy.
To achieve this, we constructed a gearbox using a combination of gears, specifically a set of 45 and 70-tooth gears. The choice of these gears was deliberate, aiming to optimize the speed and performance of the motor generator system. The gear ratio resulting from these gears is 1.6, calculated as the ratio of the number of teeth on the smaller gear to the larger gear.
This specific gear ratio is critical in our design as it allows the gearbox to effectively increase the rotational speed of the motor when the door moves. As the door is opened or closed, the mechanical motion is transferred to the gearbox. Due to the gear ratio, the motor spins at a higher speed than the original door motion, enhancing the motor's ability to generate electricity.
By carefully selecting and combining the 45 and 70-tooth gears, we are able to strike a balance between increasing the motor speed and maintaining sufficient torque to drive the generator. This balance is essential for ensuring the system operates efficiently and reliably, providing a consistent source of renewable energy through the everyday activity of opening and closing doors.
In summary, the use of the 45 and 70-tooth gears in our gearbox design plays a crucial role in optimizing the speed and performance of our motor generator system. This setup enables us to convert kinetic energy from door movements into electricity effectively and sustainably.