Centrifugal Wheel
AssemblyA forward-curved aluminum or steel impeller, 250–500 mm diameter, bolted to a steel shaft and keyed to the motor. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Centrifugal Wheel
5 top-level lines as of r144591| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Impeller Hub | roof-exhaust-fan-impeller-hub | 1× | 1 | · | part |
| 2 | Blade Ring | roof-exhaust-fan-blade-set | 1× | 1 | · | part |
| 3 | Fan Shaft | roof-exhaust-fan-shaft | 1× | 1 | · | part |
| 4 | Shaft Keyway | roof-exhaust-fan-shaft-key | 1× | 1 | · | part |
| 5 | Wheel Balancing | roof-exhaust-fan-wheel-balancing | 1× | 1 | · | part |