Eccentric Drive Head
AssemblyThe offset spindle and counterweight that convert motor rotation into a free random orbit. The pad bearing is free to rotate, so the pad spins randomly rather than in a fixed circle. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Eccentric Drive Head parts and their functions
4 top-level parts · 4 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Eccentric Spindle | 1× | Offset spindle journal |
| 2 | Counterweight | 1× | Balance mass |
| 3 | Ball Bearing | 1× | Free-floating pad bearing |
| 4 | Pad Brake Ring | 1× | Speed-limiting ring |
3D model
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Build & assembly graph
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Bill of materials for Eccentric Drive Head
4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Eccentric Spindle | orbital-sander-eccentric-spindle | 1× | 1 | · | part |
| 2 | Counterweight | orbital-sander-counterweight | 1× | 1 | · | part |
| 3 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 4 | Pad Brake Ring | orbital-sander-pad-brake | 1× | 1 | · | part |
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Where the eccentric drive head 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 |