Planetary Motion Head

Assembly

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Allows the grinding spindle to orbit and traverse to finish hole walls and profiles.

Direct parts	5
Total parts	6
Used in	1 assembly
Class	Assembly

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Allows the grinding spindle to orbit and traverse to finish hole walls and profiles. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Planetary Motion Head parts and their functions

5 top-level parts · 6 parts in total · full bill of materials below

Planetary Motion Head parts diagram: 1 planetary rotation arm, 2 spindle nose carriage, 3 radial (x) feed screw, 4 vertical (z) feed screw, 5 planetary position dial. 6 parts in 5 top-level items. — Planetary Motion Head 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	Planetary Rotation Arm	1×	Rotating arm carrying spindle
2	Spindle Nose Carriage	1×	Mounts the grinding spindle to the planetary arm.
3	Radial (X) Feed Screw	1×	Radial feed control
4	Vertical (Z) Feed Screw	1×	Vertical feed control
5	Planetary Position Dial	2×	Radial and Z positioning

3D model

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Build & assembly graph

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Bill of materials for Planetary Motion Head

5 top-level lines · 5 rows shown · 6 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Planetary Rotation Arm	jig-grinder-planetary-arm	1×	1	·	part
2	Spindle Nose Carriage	jig-grinder-spindle-nose-carriage	1×	1	·	part
3	Radial (X) Feed Screw	jig-grinder-x-feed-screw-planetary	1×	1	·	part
4	Vertical (Z) Feed Screw	jig-grinder-z-feed-screw-planetary	1×	1	·	part
5	Planetary Position Dial	jig-grinder-planetary-indexing-dial	2×	2	·	part

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Where the planetary motion head is used

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

Machine Tools & Metalworking 1 Jig Grinder

Used in 1 assembly

Jig 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