BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Raking Rotor

Assembly

A rotor whose tine arms are guided by a fixed cam track so the spring tines drop into the crop and lift out at the windrow. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Raking Rotor parts and their functions

7 top-level parts · 92 parts in total · full bill of materials below
Raking Rotor parts diagram: 1 rotor head, 2 tine arm, 3 cam track, 4 tine bar, 5 spring tine, 6 coil spring, 7 ball bearing. 92 parts in 7 top-level items.
Raking 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 Head 1× Central hub carrying the tine arms around the cam track.
2 Tine Arm 12× Radial arm carrying a tine bar, pivoted by a cam follower at its inner end.
3 Cam Track 1× Fixed cam ring that rotates each tine arm to engage and lift the tines at set points.
4 Tine Bar 12× Bar at the arm tip mounting the spring tines.
5 Spring Tine 48× Double-coil spring-steel finger that sweeps the cut hay across the ground.
6 Coil Spring 12× Tine retention springs
7 Ball Bearing 6× Rotor and arm bearings

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 Raking Rotor

7 top-level lines · 7 rows shown · 92 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Rotor Head hay-rake-rotor-head 1× 1 · part
2 Tine Arm hay-rake-tine-arm 12× 12 · part
3 Cam Track hay-rake-cam-track 1× 1 · part
4 Tine Bar hay-rake-tine-bar 12× 12 · part
5 Spring Tine hay-rake-spring-tine 48× 48 · part
6 Coil Spring coil-spring 12× 12 · part
7 Ball Bearing ball-bearing 6× 6 · part

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

Where the raking rotor is used

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

Used in 1 assembly

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 $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.com ↗ Singapore Motors, regional ops 500 units 10–14 wks
🇮🇳Bosch India
bosch.in ↗
Bengaluru, IN Automotive components 500 units 10–14 wks