Sub-Spindle Assembly
AssemblyOpposed pickoff spindle that grips the part before cutoff and presents it to back-working tools, so parts come off complete. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Sub-Spindle Assembly parts and their functions
8 top-level parts · 85 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Sub-Spindle Cartridge | 1× | Sealed spindle cartridge of the pickoff spindle, speed-synchronized with the main spindle during part transfer. |
| 2 | Sub-Spindle Collet | 1× | Collet sized to the finished part diameter that grips the workpiece for cutoff and backworking. |
| 3 | Built-In Spindle Motor 5 parts | 1× | Sub-spindle motor |
| 4 | Backworking Tool Post | 1× | Rear tool block |
| 5 | Parts Ejector | 1× | Pneumatic pusher rod inside the sub-spindle that blows the finished part into the parts catcher. |
| 6 | Ball Screw | 2× | X2/Z2 axes |
| 7 | Servo Motor 4 parts | 2× | Brushless motor with an integrated encoder or resolver, driven in closed loop to hold commanded position, speed, or torque precisely. |
| 8 | Linear Guideway | 2× | Recirculating-ball profile rail and carriage set providing low-friction precision axis motion. |
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Bill of materials for Sub-Spindle Assembly
8 top-level lines · 31 rows shown · 85 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Sub-Spindle Cartridge | swiss-lathe-sub-spindle-cartridge | 1× | 1 | · | part |
| 2 | Sub-Spindle Collet | swiss-lathe-sub-collet | 1× | 1 | · | part |
| 3 | Built-In Spindle Motor 5 parts | swiss-lathe-built-in-motor | 1× | 1 | 29 | assembly |
| 3.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 3.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 3.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 3.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 3.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 3.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 3.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 3.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 3.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 3.3 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 3.4 | Encoder | encoder | 1× | 1 | · | part |
| 3.5 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 4 | Backworking Tool Post | swiss-lathe-backwork-toolpost | 1× | 1 | · | part |
| 5 | Parts Ejector | swiss-lathe-parts-ejector | 1× | 1 | · | part |
| 6 | Ball Screw | ball-screw | 2× | 2 | · | part |
| 7 | Servo Motor 4 parts | servo-motor | 2× | 2 | 24 | assembly |
| 7.1 | Stator Assembly 3 parts | stator-assembly | 1× | 2 | 3 | assembly |
| 7.1.1 | Stator Core (laminations) | stator-core | 1× | 2 | · | part |
| 7.1.2 | Copper Winding | copper-winding | 1× | 2 | · | part |
| 7.1.3 | Slot Insulation | stator-insulation | 1× | 2 | · | part |
| 7.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 2 | 19 | assembly |
| 7.2.1 | Rotor Shaft | rotor-shaft | 1× | 2 | · | part |
| 7.2.2 | Rotor Core | rotor-core | 1× | 2 | · | part |
| 7.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 32 | · | part |
| 7.2.4 | Ball Bearing | ball-bearing | 1× | 2 | · | part |
| 7.3 | Encoder | encoder | 1× | 2 | · | part |
| 7.4 | Motor Housing | motor-housing | 1× | 2 | · | part |
| 8 | Linear Guideway | swiss-lathe-linear-guideway | 2× | 2 | · | part |
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Where the sub-spindle assembly is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
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.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |