Motor Company's Products

Non-contact power supply systems

A device that transmits electric power in a non-contact manner to moving devices such as through window glass and walls, rotating objects, etc., and devices that do not emit electrodes due to environmental conditions.

A device that transmits electric power contactlessly through a window pane or wall, or to a moving device such as a rotating object.


  • It can supply power through non-metallic objects (e.g., glass), making it useful for supplying power to electrical appliances outdoors.
  • Since there are no electrical contacts, power can be safely supplied even underwater or in dusty areas, and it is highly durable.
  • Since the power supply unit and the power receiving unit can be separated without stress, it can be used for automatic power supply to transport vehicles, etc.