Counterweight
AssemblySteel frame stacked with cast filler weights equal to the car weight plus about 45% of rated load, riding its own guide rails. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Counterweight
4 top-level lines as of r69512| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Counterweight Frame | freight-elevator-cwt-frame | 1× | 1 | · | part |
| 2 | Filler Weight | freight-elevator-cwt-filler | 24× | 24 | · | part |
| 3 | Guide Shoe | freight-elevator-guide-shoe | 4× | 4 | · | part |
| 4 | Fastener Set | fastener-set | 1× | 1 | · | part |