Cutter Arm

Assembly

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

Rotating horizontal arm suspended by cable, equipped with cutting disc and auger.

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

Report a problem with this BOM

Rotating horizontal arm suspended by cable, equipped with cutting disc and auger. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Cutter Arm parts and their functions

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

Cutter Arm parts diagram: 1 arm tube, 2 cutting disc, 3 disc drive motor, 4 arm bearing, 5 fastener set. 6 parts in 5 top-level items. — Cutter Arm 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	Arm Tube	1×	Hollow steel tube, 3-6 m length, from center through silo wall.
2	Cutting Disc	1×	Circular steel blade with replaceable teeth, rotating at 300-500 RPM, cutting silage.
3	Disc Drive Motor	1×	Hydraulic motor (15-30 cc/rev) driving the cutting disc via chain or shaft.
4	Arm Bearing	2×	Ball-bearing journal supporting the arm as it rotates in the silo.
5	Fastener Set	1×	Bolts, nuts, and washers.

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 Cutter Arm

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	Arm Tube	silo-unloader-arm-tube	1×	1	·	part
2	Cutting Disc	silo-unloader-cutting-disc	1×	1	·	part
3	Disc Drive Motor	silo-unloader-disc-motor	1×	1	·	part
4	Arm Bearing	silo-unloader-arm-bearing	2×	2	·	part
5	Fastener Set	fastener-set	1×	1	·	part

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

Where the cutter arm is used

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

Agriculture & Construction 1 Silo Unloader

Used in 1 assembly

Silo Unloader

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