Step Band

Assembly

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Endless band of steps coupled to a pair of step chains; the chains wrap terminal sprockets top and bottom, and the steps run on fixed guide tracks that fold the treads flat at the landings.

Direct parts	4
Total parts	1,906
Used in	1 assembly
Class	Assembly

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Endless band of steps coupled to a pair of step chains; the chains wrap terminal sprockets top and bottom, and the steps run on fixed guide tracks that fold the treads flat at the landings. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Step Band parts and their functions

4 top-level parts · 1,906 parts in total · full bill of materials below

Step Band parts diagram: 1 step, 2 step chain, 3 terminal sprocket, 4 step guide track. 1,906 parts in 4 top-level items. — Step Band 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	Step 6 parts	100×	individual steps around the loop
2	Step Chain 2 parts	2×	one each side
3	Terminal Sprocket	2×	lower return sprockets
4	Step Guide Track	4×	tread and trailing-roller tracks

3D model

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Build & assembly graph

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Bill of materials for Step Band

4 top-level lines · 12 rows shown · 1,906 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Step 6 parts	escalator-step	100×	100	11	assembly
1.1	Step Tread	escalator-step-tread	1×	100	·	part
1.2	Step Riser	escalator-step-riser	1×	100	·	part
1.3	Step Axle	escalator-step-axle	1×	100	·	part
1.4	Step Chain Roller	escalator-step-roller	2×	200	·	part
1.5	Trailing Roller	escalator-trailing-roller	2×	200	·	part
1.6	Ball Bearing	ball-bearing	4×	400	·	part
2	Step Chain 2 parts	escalator-step-chain	2×	2	400	assembly
2.1	Chain Link Plate	escalator-chain-link	200×	400	·	part
2.2	Chain Roller	escalator-chain-roller	200×	400	·	part
3	Terminal Sprocket	escalator-terminal-sprocket	2×	2	·	part
4	Step Guide Track	escalator-step-guide-track	4×	4	·	part

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Where the step band is used

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

Elevators & Escalators 1 Escalator

Used in 1 assembly

Escalator

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