The 7-1847 Mini Motor Model Kit is designed to teach permanent and electromagnetic demonstrations.
The best way to understand how something works is to build it yourself, and that is what this kit is designed to do. This model of both an AC and DC motor is easy to assemble and disassemble. This unit is self-contained and even includes a wrench and screwdriver. Demonstrate both permanent and electromagnet motors. Everything comes packed in it's own protective case which becomes the base for the motor when it's assembled. Instructions included. (6" x 1-1/2" x 4")