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Discussion History

Rotor Unit

Assembly

The high-speed rotor and navel where fibers collect in a groove, are twisted into yarn and pulled off the open end. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Rotor Unit parts and their functions

5 top-level parts · 2,400 parts in total · full bill of materials below
Rotor Unit parts diagram: 1 spinning rotor, 2 rotor bearing, 3 draw-off navel, 4 transport channel, 5 rotor housing. 2,400 parts in 5 top-level items.
Rotor Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Spinning Rotor 480× Spinning rotors
2 Rotor Bearing 480× Rotor bearings
3 Draw-off Navel 480× Draw-off navels
4 Transport Channel 480× Fiber transport channels
5 Rotor Housing 480× Rotor housings

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Rotor Unit

5 top-level lines · 5 rows shown · 2,400 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Spinning Rotor open-end-spinning-machine-rotor 480× 480 · part
2 Rotor Bearing open-end-spinning-machine-rotor-bearing 480× 480 · part
3 Draw-off Navel open-end-spinning-machine-navel 480× 480 · part
4 Transport Channel open-end-spinning-machine-transport-channel 480× 480 · part
5 Rotor Housing open-end-spinning-machine-rotor-housing 480× 480 · part

Where the rotor unit is used

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

Used in 1 assembly

Open-End 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