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Catenary Measuring & Tensioning Tools Assembly

Pantograph-style measuring head and wire-tensioning equipment for setting contact-wire geometry. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

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Bill of materials

4 top-level lines · 22 rows shown · 74 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Measuring Pantograph 3 parts cmv-measuring-pantograph 1× 1 5 assembly
1.1 Pantograph Frame cmv-pantograph-frame 1× 1 — part
1.2 Carbon Contact Strip cmv-contact-strip 2× 2 — part
1.3 Wire Geometry Sensor cmv-geometry-sensor 2× 2 — part
2 Wire Tensioning Winch 4 parts cmv-tensioning-winch 2× 2 25 assembly
2.1 Stator Assembly 3 parts stator-assembly 1× 2 3 assembly
2.1.1 Stator Core (laminations) stator-core 1× 2 — part
2.1.2 Copper Winding copper-winding 1× 2 — part
2.1.3 Slot Insulation stator-insulation 1× 2 — part
2.2 Rotor Assembly 4 parts rotor-assembly 1× 2 19 assembly
2.2.1 Rotor Shaft rotor-shaft 1× 2 — part
2.2.2 Rotor Core rotor-core 1× 2 — part
2.2.3 Neodymium Magnet neodymium-magnet 16× 32 — part
2.2.4 Ball Bearing ball-bearing 1× 2 — part
2.3 Helical Gear Pair gear-pair 1× 2 — part
2.4 Ball Bearing ball-bearing 2× 4 — part
3 Wire Geometry Sensor cmv-geometry-sensor 4× 4 — part
4 Tool Control Board 4 parts cmv-tool-pcb 1× 1 15 assembly
4.1 Bare PCB pcb-bare 1× 1 — part
4.2 Microcontroller mcu 1× 1 — part
4.3 Wire Bundle wire-bundle 1× 1 — part
4.4 Connector connector 12× 12 — part

Used in 1 assembly

Catenary Maintenance Vehicle

Sourcing — likely vendors

Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical
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