Airflow Damper Assembly
Motorised butterfly damper trimming convection airflow during the roast. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
4 top-level lines · 11 rows shown · 24 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Damper Vane | coffee-roaster-damper-vane | 1× | 1 | — | part |
| 2 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 2.1 | Stator Core (laminations) | stator-core | 1× | 1 | — | part |
| 2.2 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 2.3 | Slot Insulation | stator-insulation | 1× | 1 | — | part |
| 3 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 3.1 | Rotor Shaft | rotor-shaft | 1× | 1 | — | part |
| 3.2 | Rotor Core | rotor-core | 1× | 1 | — | part |
| 3.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | — | part |
| 3.4 | Ball Bearing | ball-bearing | 1× | 1 | — | part |
| 4 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.10–$20 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| gabrielindia.com ↗ | Pune, IN | Shock absorbers & dampers | 2,000 pcs | 5–8 wks |
| jaiparabolic.com ↗ | Yamunanagar, IN | Leaf & parabolic springs | 2,000 pcs | 5–8 wks |
| munjalshowa.net ↗ | Gurugram, IN | Shock absorbers & struts | 2,000 pcs | 5–8 wks |
| sokonindustry.com ↗ | Chongqing, CN | Springs & auto parts | 2,000 pcs | 5–8 wks |
| nrbbearings.com ↗ | Mumbai, IN | Needle & auto bearings | 2,000 pcs | 5–8 wks |