Planetary Reduction Stage
AssemblyFinal epicyclic reduction stage to the rotor mast. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Planetary Reduction Stage
4 top-level lines as of r81723| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Sun Gear | helicopter-sun-gear | 1× | 1 | · | part |
| 2 | Planet Gear | helicopter-planet-gear | 5× | 5 | · | part |
| 3 | Ring Gear (Annulus) | helicopter-ring-gear | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 5× | 5 | · | part |