Planetary Head Assembly

Assembly

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Three or four diamond grinding stones mounted on eccentric rotating arms, driven by planetary gear system for dual rotation (pad rotation plus head orbital motion).

Direct parts	7
Total parts	20
Used in	1 assembly
Class	Assembly

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Three or four diamond grinding stones mounted on eccentric rotating arms, driven by planetary gear system for dual rotation (pad rotation plus head orbital motion). A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Planetary Head Assembly parts and their functions

7 top-level parts · 20 parts in total · full bill of materials below

Planetary Head Assembly parts diagram: 1 ring gear, 2 planet carrier, 3 planet gears, 4 diamond stone, 5 stone mount block, 6 ball bearing, 7 fastener set. 20 parts in 7 top-level items. — Planetary Head Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Ring Gear	1×	Fixed internal gear ring
2	Planet Carrier	1×	Rotating arm support structure
3	Planet Gears	3×	Eccentric rotation gears
4	Diamond Stone	4×	Grinding tools (one per arm)
5	Stone Mount Block	4×	Individual grinding stone carriers
6	Ball Bearing	6×	Planetary mechanism support bearings
7	Fastener Set	1×	Assembly hardware

3D model

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Build & assembly graph

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Bill of materials for Planetary Head Assembly

7 top-level lines · 7 rows shown · 20 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Ring Gear	concrete-floor-grinder-ring-gear	1×	1	·	part
2	Planet Carrier	concrete-floor-grinder-planet-carrier	1×	1	·	part
3	Planet Gears	concrete-floor-grinder-planet-gears	3×	3	·	part
4	Diamond Stone	concrete-floor-grinder-diamond-stone	4×	4	·	part
5	Stone Mount Block	concrete-floor-grinder-stone-mount-block	4×	4	·	part
6	Ball Bearing	ball-bearing	6×	6	·	part
7	Fastener Set	fastener-set	1×	1	·	part

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Where the planetary head assembly is used

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

Cleaning & Floorcare 1 Concrete Floor Grinder

Used in 1 assembly

Concrete Floor Grinder

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 (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