Pattern Yarn Feed

Assembly

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Banks of scroll/roll feed units, each driven by a servo motor, meter yarn to individual ends so the controller can vary pile height and place colour for patterning.

Direct parts	3
Total parts	2,416
Used in	1 assembly
Class	Assembly

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Banks of scroll/roll feed units, each driven by a servo motor, meter yarn to individual ends so the controller can vary pile height and place colour for patterning. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Pattern Yarn Feed parts and their functions

3 top-level parts · 2,416 parts in total · full bill of materials below

Pattern Yarn Feed parts diagram: 1 yarn feed roll / scroll, 2 yarn feed servo motor, 3 yarn feed servo drive. 2,416 parts in 3 top-level items. — Pattern Yarn Feed 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	Yarn Feed Roll / Scroll	16×	Yarn feed rolls/scrolls
2	Yarn Feed Servo Motor 5 parts	16×	Yarn feed servo motors
3	Yarn Feed Servo Drive 4 parts	16×	Yarn feed servo drives

3D model

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Build & assembly graph

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Bill of materials for Pattern Yarn Feed

3 top-level lines · 19 rows shown · 2,416 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Yarn Feed Roll / Scroll	tufting-machine-feed-roll	16×	16	·	part
2	Yarn Feed Servo Motor 5 parts	tufting-machine-feed-motor	16×	16	26	assembly
2.1	Stator Assembly 3 parts	stator-assembly	1×	16	3	assembly
2.1.1	Stator Core (laminations)	stator-core	1×	16	·	part
2.1.2	Copper Winding	copper-winding	1×	16	·	part
2.1.3	Slot Insulation	stator-insulation	1×	16	·	part
2.2	Rotor Assembly 4 parts	rotor-assembly	1×	16	19	assembly
2.2.1	Rotor Shaft	rotor-shaft	1×	16	·	part
2.2.2	Rotor Core	rotor-core	1×	16	·	part
2.2.3	Neodymium Magnet	neodymium-magnet	16×	256	·	part
2.2.4	Ball Bearing	ball-bearing	1×	16	·	part
2.3	Motor Housing	tufting-machine-motor-housing	1×	16	·	part
2.4	Servo Encoder	tufting-machine-encoder	1×	16	·	part
2.5	Ball Bearing	ball-bearing	2×	32	·	part
3	Yarn Feed Servo Drive 4 parts	tufting-machine-servo-drive	16×	16	124	assembly
3.1	Bare PCB	pcb-bare	1×	16	·	part
3.2	Microcontroller	mcu	1×	16	·	part
3.3	SMD Passive (R/C/L)	smd-passives	120×	1,920	·	part
3.4	Connector	connector	2×	32	·	part

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Where the pattern yarn feed is used

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

Textiles & Apparel Machinery 1 Carpet Tufting Machine

Used in 1 assembly

Carpet Tufting Machine

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