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Discussion History

Spindle Head

Assembly

A high-speed spindle, often motorized, carried in the machine head. Five-axis work runs small tools fast to finish freeform surfaces, so the spindle reaches high rpm with fine balance and integrated cooling. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Spindle Head parts and their functions

7 top-level parts · 11 parts in total · full bill of materials below
Spindle Head parts diagram: 1 motorized spindle, 2 HSK taper, 3 drawbar, 4 spindle cooling jacket, 5 ball bearing, 6 oil seal, 7 spindle encoder. 11 parts in 7 assemblies.
Spindle 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 Motorized Spindle 1× Integral motorized spindle, 12,000-30,000 rpm
2 HSK Taper 1× HSK-A63 hollow taper interface
3 Drawbar 1× Spring drawbar with face-and-taper contact
4 Spindle Cooling Jacket 1× Spindle jacket coolant loop
5 Ball Bearing 4× Hybrid ceramic angular contact bearings
6 Oil Seal 2× Spindle seals
7 Spindle Encoder 1× High-resolution spindle encoder

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Spindle Head

7 top-level lines · 7 rows shown · 11 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Motorized Spindle fax-motor-spindle 1× 1 · part
2 HSK Taper fax-spindle-taper 1× 1 · part
3 Drawbar fax-drawbar 1× 1 · part
4 Spindle Cooling Jacket fax-spindle-cooling 1× 1 · part
5 Ball Bearing ball-bearing 4× 4 · part
6 Oil Seal oil-seal 2× 2 · part
7 Spindle Encoder fax-spindle-encoder 1× 1 · part

Where the spindle head is used

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

Used in 1 assembly

Five-Axis Machining Center

Sourcing: possible vendors

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