Shaft Position & Signalling
AssemblyFixed shaft switches, station signalling and slack-rope detection that give the control system independent confirmation of conveyance position. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Shaft Position & Signalling
5 top-level lines as of r107447| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Shaft Position Switch | mine-hoist-shaft-switch | 8× | 8 | · | part |
| 2 | Station Signal Unit | mine-hoist-station-signal-unit | 4× | 4 | · | part |
| 3 | Slack Rope Detector | mine-hoist-slack-rope-detector | 1× | 1 | · | part |
| 4 | Overwind Arrestor | mine-hoist-arrestor-gear | 1× | 1 | · | part |
| 5 | Wire Bundle | wire-bundle | 3× | 3 | · | part |