Revolutionary Newman Motor Generator - Higher Performance Than Store-Bought

Revolutionary Newman Motor Generator - Higher Performance Than Store-Bought

Table of Contents:

1. Introduction
2. The History of the Newman Motor
3. Building the Newman Motor 3.1. Selecting the Components 3.2. Assembling the Transformer Coils 3.3. Mounting the Magnets on the Axle
4. The Newman Motor as a DC Motor
5. Exploring the Newman Motor as a Generator 5.1. The Challenges of Generator Design 5.2. Adapting the Newman Motor for Generation 5.3. Connecting and Testing the Coils
6. Demonstrating the Generating Capability 6.1. Connecting the Newman Motor to a Light Bulb 6.2. Comparing the Newman Motor to a Store-Bought Generator
7. Conclusion

Exploring the Newman Motor: A DIY Cordless Generator

The History of the Newman Motor

In 1562, an inventor named Newman developed a motor that would later become known as the Newman motor. This motor was constructed from a transformer taken from a microwave oven, with the coil from two transformers glued onto a board. The motor featured a set of magnets placed on an axle, allowing it to spin. While the Newman motor was initially designed as a direct current (DC) motor, it also had the potential to function as a generator. This led to further exploration and experimentation with the motor's capabilities.

Building the Newman Motor

To build a Newman motor, several key steps need to be followed. Firstly, suitable components must be selected, such as the transformer from a microwave oven and the necessary magnets. The transformer coils are then assembled by gluing them onto a board. After that, the magnets are mounted on an axle, ensuring that they are arranged with alternating north and south poles.

The Newman Motor as a DC Motor

The Newman motor, despite its simplicity, is capable of functioning as a DC motor. This is achieved by using a single transistor as a commutator, enabling electronic commutation. Compared to traditional methods of commutating DC motors, this electronic approach is astoundingly straightforward. The Newman motor proves to be a fascinating invention due to its ability to run as a DC motor with a single transistor.

Exploring the Newman Motor as a Generator

The real intrigue lies in exploring the Newman motor's potential as a generator. Traditionally, generators require a steel armature for the generation process. However, with the Newman motor, a different approach is possible. By connecting the two coils in a specific manner—attaching one side of each coil to the input and bridging the two outputs—it is possible to create a functional generator. It is important to follow the correct connections, as failure to do so will result in no output.

Connecting and testing the coils is a relatively straightforward process, with only four connections required. By attaching the Newman motor to a drill and spinning it, we can observe the generated output. Connecting the motor in series with a six-volt light bulb and measuring the current with a multimeter, we witness the power of the cordless generator.

Demonstrating the Generating Capability

Using a drill as a prime mover, we can easily spin the Newman motor and observe its generating capability. With a quarter of an amp of current flowing through a six-volt light bulb, the Newman motor proves to be highly impressive considering its humble origins. To provide a comparison, a store-bought 12-volt, 120-watt generator is tested under the same conditions, and it generates a mere 13-14 milliamps. This stark difference emphasizes the remarkable performance of the Newman motor, surpassing even commercially available alternatives.

Conclusion

In conclusion, the Newman motor presents an exciting and innovative approach to both DC motors and generators. Its simplicity and efficiency make it a highly appealing option for DIY enthusiasts. Through this exploration of the Newman motor's construction, capabilities, and performance, we can appreciate its potential as a reliable and efficient cordless generator.