Pneumatic motor assembly, flow induction system using the pneumatic motor assembly, and method of operating the pneumatic motor assembly

摘要

The pneumatic motor cooker including the pneumatic motor is driven by a pressurized gas. The pneumatic motor assembly has a magnet assembly that magnetically couples the pneumatic motor assembly to the tool. After being used to drive the pneumatic motor, the expanded and discarded gas cools the magnet assembly. The pneumatic motor assembly allows the tool to be used at a temperature at which the magnet assembly reaches or exceeds the maximum operating temperature of the magnet assembly. The flow induction system includes a pneumatic motor assembly. A method of operating a pneumatic motor assembly that cools a magnet assembly that is part of a pneumatic motor assembly is disclosed.