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Rotor Spinning Head

Assembly

Core spinning zone containing the rotor cup, fiber inlet condensing zone, and yarn exit nozzle. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Rotor Spinning Head parts and their functions

6 top-level parts · 7 parts in total · full bill of materials below
Rotor Spinning Head parts diagram: 1 rotor cup, 2 rotor shaft, 3 fiber inlet condenser, 4 yarn exit nozzle, 5 high-speed rotor bearing block, 6 rotor drive motor. 7 parts in 6 top-level items.
Rotor Spinning Head parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Rotor Cup 1× Cup-shaped element rotating at 50,000–150,000 rpm
2 Rotor Shaft 1× Precision steel shaft supporting rotor
3 Fiber Inlet Condenser 1× Narrow slot introducing fibers tangentially into rotor
4 Yarn Exit Nozzle 1× Exit tube guiding twisted yarn out of rotor
5 High-Speed Rotor Bearing Block 2× High-speed bearings supporting rotor shaft
6 Rotor Drive Motor 1× High-frequency motor driving rotor to 50,000–150,000 rpm

3D model

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Build & assembly graph

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Bill of materials for Rotor Spinning Head

6 top-level lines · 6 rows shown · 7 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Rotor Cup rotor-spinning-machine-rotor-cup 1× 1 · part
2 Rotor Shaft rotor-spinning-machine-rotor-shaft 1× 1 · part
3 Fiber Inlet Condenser rotor-spinning-machine-condensing-fiber-inlet 1× 1 · part
4 Yarn Exit Nozzle rotor-spinning-machine-yarn-nozzle 1× 1 · part
5 High-Speed Rotor Bearing Block rotor-spinning-machine-rotor-bearing-block 2× 2 · part
6 Rotor Drive Motor rotor-spinning-machine-rotor-motor 1× 1 · part

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Where the rotor spinning head is used

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

Used in 1 assembly

Rotor Spinning 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 $2–$500. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Inovance
inovance.com ↗ 		Shenzhen, CN Drives & motion control 500 units 10–14 wks
🇮🇳Sona Comstar
sonacomstar.com ↗ 		Gurugram, IN EV driveline & motors 500 units 10–14 wks
🇨🇳Broad-Ocean
broad-ocean.com ↗ 		Zhongshan, CN Electric motors 500 units 10–14 wks
🇸🇬Nidec (Singapore)
nidec.com ↗ 		Singapore Motors, regional ops 500 units 10–14 wks
🇮🇳Bosch India
bosch.in ↗ 		Bengaluru, IN Automotive components 500 units 10–14 wks