Ramp Actuation Cylinders

Assembly

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Dual double-acting cylinders (port/starboard) mechanically synchronized to raise and lower ramp smoothly.

Direct parts	7
Total parts	14
Used in	1 assembly
Class	Assembly

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Dual double-acting cylinders (port/starboard) mechanically synchronized to raise and lower ramp smoothly. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Ramp Actuation Cylinders parts and their functions

7 top-level parts · 14 parts in total · full bill of materials below

Ramp Actuation Cylinders parts diagram: 1 actuation cylinder, 2 cylinder rod, 3 cylinder end cap, 4 actuation piston, 5 o-ring set, 6 synchronization cross-shaft, 7 fastener set. 14 parts in 7 top-level items. — Ramp Actuation Cylinders 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	Actuation Cylinder	2×	Double-acting cylinder 120–160 mm bore, 1000–1500 mm stroke
2	Cylinder Rod	2×	Hard-chrome plated steel rod 80–100 mm diameter
3	Cylinder End Cap	2×	Ductile iron end cap with integral porting and cushion spool
4	Actuation Piston	2×	Aluminum piston with integrated rod seal cavity
5	O-Ring Set	4×	Nitrile and PTFE backup rings for piston and rod seals
6	Synchronization Cross-Shaft	1×	Mechanical coupling shaft ensuring synchronized cylinder extension
7	Fastener Set	1×	M20–M24 clevis pins for cylinder mounting and coupling

3D model

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Build & assembly graph

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Bill of materials for Ramp Actuation Cylinders

7 top-level lines · 7 rows shown · 14 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Actuation Cylinder	stern-ramp-system-cylinder	2×	2	·	part
2	Cylinder Rod	stern-ramp-system-cylinder-rod	2×	2	·	part
3	Cylinder End Cap	stern-ramp-system-cylinder-head	2×	2	·	part
4	Actuation Piston	stern-ramp-system-piston	2×	2	·	part
5	O-Ring Set	oring-set	4×	4	·	part
6	Synchronization Cross-Shaft	stern-ramp-system-cross-shaft	1×	1	·	part
7	Fastener Set	fastener-set	1×	1	·	part

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Where the ramp actuation cylinders is used

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

Marine 1 Stern Ramp System

Used in 1 assembly

Stern Ramp System

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