Drive Transmission
AssemblyMain servo motor and crankshaft synchronizing needle bar, dual loopers, and puller feed at 3000–5000 spm. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Drive Transmission parts and their functions
7 top-level parts · 36 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Servo Motor 4 parts | 1× | Precision servo 0.75–1.5 kW with encoder |
| 2 | Main Crankshaft | 1× | Hardened steel shaft with needle bar and looper cams |
| 3 | Gearbox Housing | 1× | Sealed transmission enclosure with looper cam train |
| 4 | Ball Bearing | 5× | Crankshaft and looper drive support bearings |
| 5 | Oil Seal | 3× | Gearbox shaft seals |
| 6 | Drive Belt | 1× | Motor to crankshaft power transmission |
| 7 | Fastener Set | 1× | Gearbox and motor mounting hardware |
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Bill of materials for Drive Transmission
7 top-level lines · 18 rows shown · 36 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Servo Motor 4 parts | servo-motor | 1× | 1 | 24 | assembly |
| 1.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 1.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 1.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 1.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 1.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 1.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 1.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 1.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 1.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 1.3 | Encoder | encoder | 1× | 1 | · | part |
| 1.4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 2 | Main Crankshaft | feed-off-the-arm-machine-crankshaft | 1× | 1 | · | part |
| 3 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 5× | 5 | · | part |
| 5 | Oil Seal | oil-seal | 3× | 3 | · | part |
| 6 | Drive Belt | drive-belt | 1× | 1 | · | part |
| 7 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the drive transmission 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 $1–$300. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 1,000 pcs | 8–12 wks |
| shdrive.cn ↗ | Yuhuan, CN | Gears & driveline | 1,000 pcs | 8–12 wks |
| bharatgears.com ↗ | Mumbai, IN | Automotive gears | 1,000 pcs | 8–12 wks |
|
🇮🇳ZF India
zf.com ↗
|
Pune, IN | Driveline & chassis | 1,000 pcs | 8–12 wks |
| advancegroup.cn ↗ | Hangzhou, CN | Gearboxes | 1,000 pcs | 8–12 wks |