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Wind-Up Musical Movement

Assembly

Spring-driven mechanism rotating a gear-driven music cylinder. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Wind-Up Musical Movement parts and their functions

6 top-level parts · 6 parts in total · full bill of materials below
Wind-Up Musical Movement parts diagram: 1 mainspring, 2 music cylinder, 3 musical comb, 4 gear train, 5 governor, 6 winding key. 6 parts in 6 top-level items.
Wind-Up Musical Movement parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Mainspring 1× Wound coil spring providing energy
2 Music Cylinder 1× Pinned rotating drum
3 Musical Comb 1× Metal tooth comb playing notes
4 Gear Train 1× Gears controlling rotation speed
5 Governor 1× Friction governor regulating tempo
6 Winding Key 1× External key to wind spring

3D model

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Build & assembly graph

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Bill of materials for Wind-Up Musical Movement

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 Mainspring musical-jewelry-box-mainspring 1× 1 · part
2 Music Cylinder musical-jewelry-box-music-cylinder 1× 1 · part
3 Musical Comb musical-jewelry-box-comb 1× 1 · part
4 Gear Train musical-jewelry-box-gear-train 1× 1 · part
5 Governor musical-jewelry-box-governor 1× 1 · part
6 Winding Key musical-jewelry-box-winding-key 1× 1 · part

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Where the wind-up musical movement is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used 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
VendorHQSpecialtyMOQLead 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 Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks