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Spindle Unit

Assembly

The horizontal spindle cartridge driven by a high-torque motor through gearing, with an automatic drawbar gripping large tool holders. Horizontal machining centers favor torque for heavy roughing of cast iron and steel. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Spindle Unit parts and their functions

9 top-level parts · 15 parts in total · full bill of materials below
Spindle Unit parts diagram: 1 spindle cartridge, 2 spindle motor, 3 gearbox housing, 4 helical gear pair, 5 hydraulic drawbar, 6 spindle taper, 7 ball bearing, 8 oil seal, 9 spindle encoder. 15 parts in 9 assemblies.
Spindle 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 Spindle Cartridge 1× Heavy-duty horizontal spindle cartridge
2 Spindle Motor 1× High-torque spindle motor, 18-40 kW
3 Gearbox Housing 1× Two-speed spindle gearbox
4 Helical Gear Pair 2× Spindle reduction gear sets
5 Hydraulic Drawbar 1× Hydraulic drawbar and tool retention
6 Spindle Taper 1× CAT50 or BT50 spindle taper
7 Ball Bearing 5× Angular contact spindle bearings
8 Oil Seal 2× Spindle seals
9 Spindle Encoder 1× Spindle orientation encoder

3D model

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Build & assembly graph

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Bill of materials for Spindle Unit

9 top-level lines · 9 rows shown · 15 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Spindle Cartridge hmc-spindle-cartridge 1× 1 · part
2 Spindle Motor hmc-spindle-motor 1× 1 · part
3 Gearbox Housing gearbox-housing 1× 1 · part
4 Helical Gear Pair gear-pair 2× 2 · part
5 Hydraulic Drawbar hmc-drawbar 1× 1 · part
6 Spindle Taper hmc-tool-taper 1× 1 · part
7 Ball Bearing ball-bearing 5× 5 · part
8 Oil Seal oil-seal 2× 2 · part
9 Spindle Encoder hmc-spindle-encoder 1× 1 · part

Where the spindle unit is used

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

Used in 1 assembly

Horizontal 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