Dual-Fall Winch
AssemblyPowered winch with separate drums for port and starboard falls, independent spooling for balanced lifeboat lowering. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Dual-Fall Winch parts and their functions
6 top-level parts · 10 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Winch Motor | 1× | Electric AC or DC motor 7–15 kW, brake contactor integral |
| 2 | Winch Gearbox | 1× | Parallel-axis gearbox, 10:1 to 15:1 ratio, dual output shafts |
| 3 | Winch Drum | 2× | Ductile iron split drums 250–350 mm diameter, independent rotation |
| 4 | Ball Bearing | 4× | Deep groove ball bearing 6305/6306 series for drum shafts |
| 5 | Winch Service Brake | 1× | Spring-applied service brake, 5–15 tonne load holding |
| 6 | Fastener Set | 1× | M12 bolts for drum hub retention |
3D model
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Build & assembly graph
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Bill of materials for Dual-Fall Winch
6 top-level lines · 6 rows shown · 10 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Winch Motor | boat-davit-crane-winch-motor | 1× | 1 | · | part |
| 2 | Winch Gearbox | boat-davit-crane-winch-gearbox | 1× | 1 | · | part |
| 3 | Winch Drum | boat-davit-crane-drum | 2× | 2 | · | part |
| 4 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 5 | Winch Service Brake | boat-davit-crane-winch-brake | 1× | 1 | · | part |
| 6 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the dual-fall winch is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| 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 |