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Catenary Measurement System

Assembly

Pantograph and optical sensors recording contact wire height, stagger and wear during runs. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Catenary Measurement System parts and their functions

10 top-level parts · 17 parts in total · full bill of materials below
Catenary Measurement System parts diagram: 1 measuring pantograph, 2 wire height sensor, 3 stagger sensor, 4 wear camera, 5 data acquisition unit, 6 microcontroller, 7 bare PCB, 8 SMD passive (R/C/L), 9 connector, 10 wire bundle. 17 parts in 10 top-level items.
Catenary Measurement System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Measuring Pantograph 1× Instrumented pantograph tracking the contact wire
2 Wire Height Sensor 2× Laser sensors measuring wire height above rail
3 Stagger Sensor 1× Sensor measuring lateral stagger of the wire
4 Wear Camera 2× Cameras imaging contact wire wear and thickness
5 Data Acquisition Unit 1× Acquisition unit logging geometry against position
6 Microcontroller 1× Microcontroller sampling and time-stamping sensor data
7 Bare PCB 1× Carrier board for the acquisition electronics
8 SMD Passive (R/C/L) 1× Resistors and capacitors on the acquisition board
9 Connector 6× Sealed connectors for sensor cabling
10 Wire Bundle 1× Shielded harness linking sensors to the data unit

3D model

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Build & assembly graph

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Bill of materials for Catenary Measurement System

10 top-level lines · 10 rows shown · 17 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Measuring Pantograph overhead-wire-maintenance-car-measuring-pantograph 1× 1 · part
2 Wire Height Sensor overhead-wire-maintenance-car-height-sensor 2× 2 · part
3 Stagger Sensor overhead-wire-maintenance-car-stagger-sensor 1× 1 · part
4 Wear Camera overhead-wire-maintenance-car-wear-camera 2× 2 · part
5 Data Acquisition Unit overhead-wire-maintenance-car-data-unit 1× 1 · part
6 Microcontroller mcu 1× 1 · part
7 Bare PCB pcb-bare 1× 1 · part
8 SMD Passive (R/C/L) smd-passives 1× 1 · part
9 Connector connector 6× 6 · part
10 Wire Bundle wire-bundle 1× 1 · part

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Where the catenary measurement system is used

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

Used in 1 assembly

Overhead Wire Maintenance Car

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
VendorHQSpecialtyMOQLead 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