COMPONENT FOR AN FOR AN ELECTRIC MACHINE

摘要

An electric machine component includes a rotor assembly having a body provided with a number of pole members and a central hub. The body includes at least one mounting member projecting radially outwardly of the central hub. A fan member is mounted to the rotor. The fan member includes a hub portion and a number of fan blades projecting radially outwardly from the hub portion. The fan member includes at least one mounting element extending radially outwardly of the hub portion. The at least one mounting element is configured and disposed to engage with the at least one mounting member to radially and axially constrain the fan member to the rotor.

主权项

1. An electric machine component comprising:
a rotor assembly including a body having a number of pole members and a central hub, the body including at least one mounting member projecting radially outwardly of the central hub; and a fan member mounted to the rotor assembly, the fan member including a hub portion and a number of fan blades that project radially outwardly from the hub portion, the fan member including at least one mounting element extending radially outwardly of the hub portion, the at least one mounting elements being configured and disposed to engage with the at least one mounting member to radially and axially constrain the fan member to the rotor.