Power Drum Mechanism Assembly
Calibrated rotating drum adjusting lens compensation from −30 to +30 diopters via mechanical focusing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Drum Spindle | lensmeter-drum-spindle | 1× | 1 | — | part |
| 2 | Compensating Lens Carousel | lensmeter-compensating-lens-holder | 1× | 1 | — | part |
| 3 | Vernier Dial | lensmeter-vernier-dial | 1× | 1 | — | part |
| 4 | Drum Stepper Motor | lensmeter-drum-motor | 1× | 1 | — | part |
| 5 | Diopter Readout Display | lensmeter-drum-position-indicator | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| 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 |