Roll Mechanism
AssemblyFeed and take-up spools advancing perforated paper roll at constant speed. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Roll Mechanism parts and their functions
6 top-level parts · 6 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Feed Spool | 1× | Festooned holder for fresh roll |
| 2 | Takeup Spool | 1× | Driven takeup reel |
| 3 | Roll Guide | 1× | Tension and alignment rail |
| 4 | Capstan Roller | 1× | Pinch drive for roll advance |
| 5 | Synchronous Drive | 1× | Constant-speed transmission to capstan |
| 6 | Drive Belt | 1× | Power transmission |
3D model
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Bill of materials for Roll Mechanism
6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Feed Spool | player-piano-roll-spool-feed | 1× | 1 | · | part |
| 2 | Takeup Spool | player-piano-roll-spool-take-up | 1× | 1 | · | part |
| 3 | Roll Guide | player-piano-roll-guide | 1× | 1 | · | part |
| 4 | Capstan Roller | player-piano-capstan-roller | 1× | 1 | · | part |
| 5 | Synchronous Drive | player-piano-synchronous-drive | 1× | 1 | · | part |
| 6 | Drive Belt | drive-belt | 1× | 1 | · | part |
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Where the roll mechanism 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 |