Film Unwind
AssemblyHolds the film reel and feeds film at controlled tension, with a registration sensor that keeps the print aligned to the cut. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Film Unwind parts and their functions
6 top-level parts · 41 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Reel Shaft | 1× | Film reel mandrel |
| 2 | Dancer Arm | 1× | Tension dancer |
| 3 | Registration Sensor | 1× | Print mark sensor |
| 4 | Film Roller | 6× | Idler / guide rollers |
| 5 | Servo Motor 4 parts | 1× | Unwind servo |
| 6 | Ball Bearing | 8× | Roller bearings |
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Bill of materials for Film Unwind
6 top-level lines · 17 rows shown · 41 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Reel Shaft | hfw-reel-shaft | 1× | 1 | · | part |
| 2 | Dancer Arm | hfw-dancer-arm | 1× | 1 | · | part |
| 3 | Registration Sensor | hfw-registration-sensor | 1× | 1 | · | part |
| 4 | Film Roller | hfw-film-roller | 6× | 6 | · | part |
| 5 | Servo Motor 4 parts | servo-motor | 1× | 1 | 24 | assembly |
| 5.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 5.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 5.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 5.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 5.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 5.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 5.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 5.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 5.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 5.3 | Encoder | encoder | 1× | 1 | · | part |
| 5.4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 6 | Ball Bearing | ball-bearing | 8× | 8 | · | part |
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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 |