Sewing Head Main Drive
AssemblyMain drive motor and shaft producing synchronised needle reciprocation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Sewing Head Main Drive parts and their functions
7 top-level parts · 38 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Main Shaft | 1× | Upper main shaft driving the needle cranks |
| 2 | Servo Motor 4 parts | 1× | Main drive servo motor |
| 3 | Drive Belt | 1× | Belt from main motor to the main shaft |
| 4 | Flywheel | 1× | Flywheel smoothing the stitch cycle torque |
| 5 | Ball Bearing | 6× | Main shaft support bearings |
| 6 | Handwheel | 1× | Manual handwheel for positioning the needles |
| 7 | Oil Seal | 4× | Seals at the main shaft bearings |
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Bill of materials for Sewing Head Main Drive
7 top-level lines · 18 rows shown · 38 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Shaft | quilting-machine-industrial-main-shaft | 1× | 1 | · | part |
| 2 | Servo Motor 4 parts | servo-motor | 1× | 1 | 24 | assembly |
| 2.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 2.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 2.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 2.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 2.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 2.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 2.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 2.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 2.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 2.3 | Encoder | encoder | 1× | 1 | · | part |
| 2.4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 3 | Drive Belt | drive-belt | 1× | 1 | · | part |
| 4 | Flywheel | quilting-machine-industrial-flywheel | 1× | 1 | · | part |
| 5 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
| 6 | Handwheel | quilting-machine-industrial-handwheel | 1× | 1 | · | part |
| 7 | Oil Seal | oil-seal | 4× | 4 | · | part |
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Where the sewing head main drive 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–$200. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| bharatforge.com ↗ | Pune, IN | Forgings & metal parts | 500 pcs | 6–10 wks |
| dicastal.com ↗ | Qinhuangdao, CN | Aluminium castings & wheels | 500 pcs | 6–10 wks |
| tataautocomp.com ↗ | Pune, IN | Auto components | 500 pcs | 6–10 wks |
|
🇸🇬Beyonics
beyonics.com ↗
|
Singapore | Precision metal & mfg | 500 pcs | 6–10 wks |
| sundaram-clayton.com ↗ | Chennai, IN | Die castings | 500 pcs | 6–10 wks |