Brake System

Assembly

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Blended regenerative and pneumatic friction braking with compressed-air supply.

Direct parts	5
Total parts	39
Used in	1 assembly
Class	Assembly

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Blended regenerative and pneumatic friction braking with compressed-air supply. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Brake System parts and their functions

5 top-level parts · 39 parts in total · full bill of materials below

Brake System parts diagram: 1 electronic brake control unit, 2 air compressor, 3 air reservoir, 4 air dryer, 5 brake air piping. 39 parts in 5 top-level items. — Brake System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty
1	Electronic Brake Control Unit 4 parts	1×
2	Air Compressor 5 parts	1×
3	Air Reservoir	2×
4	Air Dryer	1×
5	Brake Air Piping	1×

3D model

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Build & assembly graph

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Bill of materials for Brake System

5 top-level lines · 21 rows shown · 39 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Electronic Brake Control Unit 4 parts	commuter-emu-brake-control-unit	1×	1	9	assembly
1.1	Bare PCB	pcb-bare	1×	1	·	part
1.2	Microcontroller	mcu	2×	2	·	part
1.3	Pressure Sensor	pressure-sensor	4×	4	·	part
1.4	CAN Transceiver	can-transceiver	2×	2	·	part
2	Air Compressor 5 parts	commuter-emu-air-compressor	1×	1	26	assembly
2.1	Compressor Block	commuter-emu-compressor-block	1×	1	·	part
2.2	Stator Assembly 3 parts	stator-assembly	1×	1	3	assembly
2.2.1	Stator Core (laminations)	stator-core	1×	1	·	part
2.2.2	Copper Winding	copper-winding	1×	1	·	part
2.2.3	Slot Insulation	stator-insulation	1×	1	·	part
2.3	Rotor Assembly 4 parts	rotor-assembly	1×	1	19	assembly
2.3.1	Rotor Shaft	rotor-shaft	1×	1	·	part
2.3.2	Rotor Core	rotor-core	1×	1	·	part
2.3.3	Neodymium Magnet	neodymium-magnet	16×	16	·	part
2.3.4	Ball Bearing	ball-bearing	1×	1	·	part
2.4	Ball Bearing	ball-bearing	2×	2	·	part
2.5	O-Ring Set	oring-set	1×	1	·	part
3	Air Reservoir	commuter-emu-air-reservoir	2×	2	·	part
4	Air Dryer	commuter-emu-air-dryer	1×	1	·	part
5	Brake Air Piping	commuter-emu-brake-piping	1×	1	·	part

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Where the brake system is used

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

Rail & Transit 1 Commuter EMU

Used in 1 assembly

Commuter EMU

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