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Variable-Speed Drive

Assembly

Variable-pitch sheave drive setting spindle speed without gear changes. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Variable-Speed Drive parts and their functions

4 top-level parts · 5 parts in total · full bill of materials below
Variable-Speed Drive parts diagram: 1 variable-pitch sheave, 2 drive belt, 3 speed handwheel, 4 coil spring. 5 parts in 4 assemblies.
Variable-Speed Drive parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Variable-Pitch Sheave 2× Split pulley whose halves move to change effective diameter.
2 Drive Belt 1× Flexible rubber or polyurethane belt, flat, V, or toothed, that transmits power between pulleys on separate shafts.
3 Speed Handwheel 1×
4 Coil Spring 1× Helical spring of round steel wire that stores energy in compression or extension, used for suspension, return force, and preload.

3D model

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Build & assembly graph

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Bill of materials for Variable-Speed Drive

4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Variable-Pitch Sheave turret-mill-vari-sheave 2× 2 · part
2 Drive Belt drive-belt 1× 1 · part
3 Speed Handwheel turret-mill-speed-handwheel 1× 1 · part
4 Coil Spring coil-spring 1× 1 · part

Where the variable-speed drive is used

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

Used in 1 assembly

Vertical Spindle Head

Sourcing: possible vendors

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 (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
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