On-Board Module Builder
AssemblyBasket and compaction rollers that build the seed cotton into a round, wrapped module. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
On-Board Module Builder parts and their functions
5 top-level parts · 64 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Accumulator Basket | 1× | Sheet-metal basket holding cotton as the module forms. |
| 2 | Compaction Roller | 4× | Powered roller that rolls and packs the cotton into a dense cylinder. |
| 3 | Module Wrap System 3 parts | 1× | Feeds plastic film around the finished module and cuts it before discharge. |
| 4 | Roller Drive Motor 3 parts | 2× | Hydraulic-electric motor driving the compaction rollers. |
| 5 | Ball Bearing | 8× | Deep-groove radial ball bearing. |
3D model
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Bill of materials for On-Board Module Builder
5 top-level lines · 18 rows shown · 64 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Accumulator Basket | cotton-picker-basket | 1× | 1 | · | part |
| 2 | Compaction Roller | cotton-picker-compaction-roller | 4× | 4 | · | part |
| 3 | Module Wrap System 3 parts | cotton-picker-wrap-system | 1× | 1 | 3 | assembly |
| 3.1 | Film Wrap Roll | cotton-picker-wrap-roll | 1× | 1 | · | part |
| 3.2 | Wrap Cutoff Knife | cotton-picker-wrap-knife | 1× | 1 | · | part |
| 3.3 | Microcontroller | mcu | 1× | 1 | · | part |
| 4 | Roller Drive Motor 3 parts | cotton-picker-roller-motor | 2× | 2 | 24 | assembly |
| 4.1 | Stator Assembly 3 parts | stator-assembly | 1× | 2 | 3 | assembly |
| 4.1.1 | Stator Core (laminations) | stator-core | 1× | 2 | · | part |
| 4.1.2 | Copper Winding | copper-winding | 1× | 2 | · | part |
| 4.1.3 | Slot Insulation | stator-insulation | 1× | 2 | · | part |
| 4.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 2 | 19 | assembly |
| 4.2.1 | Rotor Shaft | rotor-shaft | 1× | 2 | · | part |
| 4.2.2 | Rotor Core | rotor-core | 1× | 2 | · | part |
| 4.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 32 | · | part |
| 4.2.4 | Ball Bearing | ball-bearing | 1× | 2 | · | part |
| 4.3 | Ball Bearing | ball-bearing | 2× | 4 | · | part |
| 5 | Ball Bearing | ball-bearing | 8× | 8 | · | part |
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Where the on-board module builder 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–$200. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳JLCPCB
jlcpcb.com ↗
|
Shenzhen, CN | PCB fabrication | 100 pcs | 2–4 wks |
|
🇨🇳PCBWay
pcbway.com ↗
|
Shenzhen, CN | PCB fab & assembly | 100 pcs | 2–4 wks |
| scc.com.cn ↗ | Shenzhen, CN | PCB manufacturer | 100 pcs | 2–4 wks |
| shogini.com ↗ | Mumbai, IN | PCB manufacturer | 100 pcs | 2–4 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 100 pcs | 2–4 wks |