Ram Drive
AssemblyGear-reduction motor that turns power screws to push the ram down with several thousand pounds of force. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Ram Drive parts and their functions
9 top-level parts · 44 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Gear-Reduction Motor 6 parts | 1× | Gear-reduction motor |
| 2 | Power Screw | 2× | Power screws |
| 3 | Ball Screw | 2× | Recirculating-ball power screws |
| 4 | Drive Nut | 2× | Drive nuts |
| 5 | Drive Chain | 1× | Synchronizing chain |
| 6 | Sprocket | 2× | Chain sprockets |
| 7 | Drive Belt | 1× | Motor input belt |
| 8 | Ball Bearing | 4× | Screw and shaft bearings |
| 9 | Linear Guide Rail | 2× | Ram guide rails |
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 Ram Drive
9 top-level lines · 22 rows shown · 44 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Gear-Reduction Motor 6 parts | trash-compactor-kitchen-drive-motor | 1× | 1 | 28 | assembly |
| 1.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 1.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 1.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 1.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 1.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 1.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 1.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 1.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 1.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 1.3 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 1.4 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 1.5 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 1.6 | Oil Seal | oil-seal | 1× | 1 | · | part |
| 2 | Power Screw | trash-compactor-kitchen-power-screw | 2× | 2 | · | part |
| 3 | Ball Screw | ball-screw | 2× | 2 | · | part |
| 4 | Drive Nut | trash-compactor-kitchen-drive-nut | 2× | 2 | · | part |
| 5 | Drive Chain | trash-compactor-kitchen-drive-chain | 1× | 1 | · | part |
| 6 | Sprocket | trash-compactor-kitchen-sprocket | 2× | 2 | · | part |
| 7 | Drive Belt | drive-belt | 1× | 1 | · | part |
| 8 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 9 | Linear Guide Rail | linear-guide | 2× | 2 | · | part |
Something wrong in this list? Report a problem with this BOM.
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.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |