Malvern Small Motor/Generator Energy Transfer Apparatus

This energy transfer apparatus functions as a mounted driving unit or dynamo, featuring a 1.5 to 4.5V motor with a 15mm V pulley mounted on a base with 4mm socket terminals. The total apparatus measures 6" x 4" x 2". The device can be used on its own as a motor or generator, or paired with a larger motor for comparative power input/output measurements by driving each unit in turn with the other while metering voltage and current. Suitable for physics classrooms studying energy conversion, electromagnetic induction, and motor/generator principles.