Bi-Parting Door System

Assembly

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Vertical bi-parting landing doors whose counterbalanced upper and lower panels meet at mid-height, driven by a motorised chain operator with interlocks at every landing.

Direct parts	6
Total parts	8
Used in	1 assembly
Class	Assembly

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Vertical bi-parting landing doors whose counterbalanced upper and lower panels meet at mid-height, driven by a motorised chain operator with interlocks at every landing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bi-Parting Door System parts and their functions

6 top-level parts · 8 parts in total · full bill of materials below

Bi-Parting Door System parts diagram: 1 door panel, 2 door operator motor, 3 door chain & counterbalance, 4 door interlock, 5 door sill, 6 hall sensor. 8 parts in 6 top-level items. — Bi-Parting Door System 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	Door Panel	2×	Upper and lower counterbalanced panels
2	Door Operator Motor	1×	Door operator motor
3	Door Chain & Counterbalance	1×	Counterbalance & drive chain
4	Door Interlock	1×	Hoistway door interlock
5	Door Sill	1×	Truckable sill
6	Hall Sensor	2×	Panel position sensing

3D model

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Build & assembly graph

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Bill of materials for Bi-Parting Door System

6 top-level lines · 6 rows shown · 8 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Door Panel	freight-elevator-door-panel	2×	2	·	part
2	Door Operator Motor	freight-elevator-door-motor	1×	1	·	part
3	Door Chain & Counterbalance	freight-elevator-door-chain	1×	1	·	part
4	Door Interlock	freight-elevator-interlock	1×	1	·	part
5	Door Sill	freight-elevator-door-sill	1×	1	·	part
6	Hall Sensor	hall-sensor	2×	2	·	part

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Where the bi-parting door system is used

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

Elevators & Escalators 1 Freight Elevator

Used in 1 assembly

Freight Elevator

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