Luffing Mechanism

Assembly

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Winch and reeving that raise and lower the jib angle.

Direct parts	4
Total parts	44
Used in	1 assembly
Class	Assembly

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Winch and reeving that raise and lower the jib angle. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Luffing Mechanism parts and their functions

4 top-level parts · 44 parts in total · full bill of materials below

Luffing Mechanism parts diagram: 1 luffing winch, 2 luffing wire rope, 3 pendant guy rope, 4 rope end socket. 44 parts in 4 top-level items. — Luffing Mechanism parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Luffing Winch 7 parts	1×	Luffing winch
2	Luffing Wire Rope	1×	Luffing wire rope
3	Pendant Guy Rope	2×	Pendant guy ropes
4	Rope End Socket	4×	Rope end sockets

3D model

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Build & assembly graph

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Bill of materials for Luffing Mechanism

4 top-level lines · 14 rows shown · 44 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Luffing Winch 7 parts	luffing-jib-crane-luffing-winch	1×	1	37	assembly
1.1	Luffing Winch Drum	luffing-jib-crane-winch-drum	1×	1	·	part
1.2	Luffing Drive Motor 3 parts	luffing-jib-crane-winch-motor	1×	1	24	assembly
1.2.1	Stator Assembly 3 parts + deeper ›	stator-assembly	1×	1	3	assembly
1.2.2	Rotor Assembly 4 parts + deeper ›	rotor-assembly	1×	1	19	assembly
1.2.3	Ball Bearing	ball-bearing	2×	2	·	part
1.3	Gearbox Housing	gearbox-housing	1×	1	·	part
1.4	Helical Gear Pair	gear-pair	3×	3	·	part
1.5	Winch Service Brake	luffing-jib-crane-winch-brake	2×	2	·	part
1.6	Ball Bearing	ball-bearing	4×	4	·	part
1.7	Oil Seal	oil-seal	2×	2	·	part
2	Luffing Wire Rope	luffing-jib-crane-luffing-rope	1×	1	·	part
3	Pendant Guy Rope	luffing-jib-crane-pendant-rope	2×	2	·	part
4	Rope End Socket	luffing-jib-crane-rope-socket	4×	4	·	part

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Where the luffing mechanism is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Construction & Earthmoving 1 Luffing Jib Tower Crane

Used in 1 assembly

Luffing Jib Tower Crane

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 (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks