Left Platform Door

Assembly

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Left-side wide door aligned to island platform edges.

Direct parts	4
Total parts	34
Used in	1 assembly
Class	Assembly

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Left-side wide door aligned to island platform edges. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Left Platform Door parts and their functions

4 top-level parts · 34 parts in total · full bill of materials below

Left Platform Door parts diagram: 1 door leaf, 2 door drive unit, 3 door glass, 4 door edge safety sensor. 34 parts in 4 top-level items. — Left Platform Door 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 Leaf	2×
2	Door Drive Unit 4 parts	1×
3	Door Glass	2×
4	Door Edge Safety Sensor	1×	Detects obstructions in the door gap.

3D model

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Build & assembly graph

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Bill of materials for Left Platform Door

4 top-level lines · 12 rows shown · 34 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Door Leaf	bus-rapid-transit-vehicle-door-leaf	2×	2	·	part
2	Door Drive Unit 4 parts	bus-rapid-transit-vehicle-door-drive	1×	1	29	assembly
2.1	Servo Motor 4 parts	servo-motor	1×	1	24	assembly
2.1.1	Stator Assembly 3 parts + deeper ›	stator-assembly	1×	1	3	assembly
2.1.2	Rotor Assembly 4 parts + deeper ›	rotor-assembly	1×	1	19	assembly
2.1.3	Encoder	encoder	1×	1	·	part
2.1.4	Motor Housing	motor-housing	1×	1	·	part
2.2	Drive Belt	drive-belt	1×	1	·	part
2.3	Linear Guide Rail	linear-guide	2×	2	·	part
2.4	Ball Bearing	ball-bearing	2×	2	·	part
3	Door Glass	bus-rapid-transit-vehicle-door-glass	2×	2	·	part
4	Door Edge Safety Sensor	bus-rapid-transit-vehicle-edge-sensor	1×	1	·	part

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Where the left platform door is used

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

Rail & Transit 1 Bus Rapid Transit Vehicle

Used in 1 assembly

Door 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