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Discussion History

Feed & Chopping Rotor

Assembly

Tined rotor that conveys crop and chops it against fixed knives. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Feed & Chopping Rotor parts and their functions

8 top-level parts · 123 parts in total · full bill of materials below
Feed & Chopping Rotor parts diagram: 1 rotor shaft, 2 rotor conveying tine, 3 chopper knife, 4 knife drawer, 5 drop floor, 6 rotor stripper plate, 7 ball bearing, 8 oil seal. 123 parts in 8 assemblies.
Feed & Chopping Rotor parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Rotor Shaft 1×
2 Rotor Conveying Tine 56× Hardened conveying tines on the rotor
3 Chopper Knife 25× Drop-floor knife bank
4 Knife Drawer 3 parts 1×
5 Drop Floor 2 parts 1× Lowers to clear plugs
6 Rotor Stripper Plate 8×
7 Ball Bearing 2× Deep-groove radial ball bearing.
8 Oil Seal 2× Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

3D model

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Build & assembly graph

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Bill of materials for Feed & Chopping Rotor

8 top-level lines · 13 rows shown · 123 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Rotor Shaft large-round-baler-rotor-shaft 1× 1 · part
2 Rotor Conveying Tine large-round-baler-rotor-tine 56× 56 · part
3 Chopper Knife large-round-baler-chopper-knife 25× 25 · part
4 Knife Drawer 3 parts large-round-baler-knife-drawer 1× 1 27 assembly
4.1 Knife Drawer Frame large-round-baler-knife-frame 1× 1 · part
4.2 Coil Spring coil-spring 25× 25 · part
4.3 Knife Pivot Shaft large-round-baler-knife-shaft 1× 1 · part
5 Drop Floor 2 parts large-round-baler-drop-floor 1× 1 2 assembly
5.1 Drop Floor Pan large-round-baler-floor-pan 1× 1 · part
5.2 Drop Floor Cylinder large-round-baler-floor-cylinder 1× 1 · part
6 Rotor Stripper Plate large-round-baler-stripper-plate 8× 8 · part
7 Ball Bearing ball-bearing 2× 2 · part
8 Oil Seal oil-seal 2× 2 · part

Where the feed & chopping rotor is used

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

Used in 1 assembly

Large Round Baler

Sourcing: possible vendors

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 $2–$500. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Inovance
inovance.com ↗ 		Shenzhen, CN Drives & motion control 500 units 10–14 wks
🇮🇳Sona Comstar
sonacomstar.com ↗ 		Gurugram, IN EV driveline & motors 500 units 10–14 wks
🇨🇳Broad-Ocean
broad-ocean.com ↗ 		Zhongshan, CN Electric motors 500 units 10–14 wks
🇸🇬Nidec (Singapore)
nidec.com ↗ 		Singapore Motors, regional ops 500 units 10–14 wks
🇮🇳Bosch India
bosch.in ↗ 		Bengaluru, IN Automotive components 500 units 10–14 wks