Idler Unit

Assembly

No photo yet. Seen one of these? Suggest a photo.

Spring-loaded or pneumatic idler roller pressing against drive roller to grip pipe.

Direct parts	5
Total parts	7
Used in	1 assembly
Class	Assembly

Report a problem with this BOM

Spring-loaded or pneumatic idler roller pressing against drive roller to grip pipe. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Idler Unit parts and their functions

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

Idler Unit parts diagram: 1 idler roller, 2 idler bearing, 3 spring arm, 4 coil spring, 5 fastener set. 7 parts in 5 top-level items. — Idler Unit 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	Idler Roller	1×	Steel core with same friction tire as drive roller
2	Idler Bearing	2×	Sealed bearings supporting idler shaft
3	Spring Arm	1×	Lever arm with adjustable tension spring or air cylinder
4	Coil Spring	2×	Compression springs providing baseline pressure
5	Fastener Set	1×	Hinge and lock bolts for spring arm pivot

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Idler Unit

5 top-level lines · 5 rows shown · 7 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Idler Roller	welding-rotator-idler-roller	1×	1	·	part
2	Idler Bearing	welding-rotator-idler-bearing	2×	2	·	part
3	Spring Arm	welding-rotator-spring-arm	1×	1	·	part
4	Coil Spring	coil-spring	2×	2	·	part
5	Fastener Set	fastener-set	1×	1	·	part

Something wrong in this list? Report a problem with this BOM.

Where the idler unit is used

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

Machine Tools & Metalworking 1 Pipe Welding Rotator

Used in 1 assembly

Pipe Welding Rotator

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