Webbing Drum Unit Assembly
The spool that stores up to about 12 m of webbing and couples drum rotation to the brake through a speed-increasing gear stage. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
6 top-level lines · 6 rows shown · 7 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Webbing Drum | auto-belay-drum | 1× | 1 | — | part |
| 2 | Webbing Line | auto-belay-webbing | 1× | 1 | — | part |
| 3 | Drum Shaft | auto-belay-drum-shaft | 1× | 1 | — | part |
| 4 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
| 5 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 6 | Level-Wind Guide | auto-belay-level-wind | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳Foxconn foxconn.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |