Rotary Pump and Motor
AssemblyDirect-drive or gear-coupled rotary pump maintaining 9 bar espresso pressure with flow regulation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Rotary Pump and Motor parts and their functions
6 top-level parts · 6 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Rotary Pump Head | 1× | Positive displacement pump head |
| 2 | Pump Drive Motor | 1× | AC electric motor, 370–500 W |
| 3 | Motor Mount Bracket | 1× | Vibration isolation bracket |
| 4 | Check Valve | 1× | One-way inlet valve |
| 5 | Over-Pressure Valve (OPV) | 1× | OPV (over-pressure valve) and adjustment |
| 6 | Fastener Set | 1× | Coupling and mounting hardware |
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Bill of materials for Rotary Pump and Motor
6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Rotary Pump Head | commercial-espresso-machine-rotary-pump | 1× | 1 | · | part |
| 2 | Pump Drive Motor | commercial-espresso-machine-pump-motor-unit | 1× | 1 | · | part |
| 3 | Motor Mount Bracket | commercial-espresso-machine-motor-mount | 1× | 1 | · | part |
| 4 | Check Valve | commercial-espresso-machine-pump-check-valve | 1× | 1 | · | part |
| 5 | Over-Pressure Valve (OPV) | commercial-espresso-machine-pressure-regulator | 1× | 1 | · | part |
| 6 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the rotary pump and motor is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed 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| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Inovance
inovance.com ↗
|
Shenzhen, CN | Drives & motion control | 500 units | 10–14 wks |
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 500 units | 10–14 wks |
| broad-ocean.com ↗ | Zhongshan, CN | Electric motors | 500 units | 10–14 wks |
| nidec.com ↗ | Singapore | Motors, regional ops | 500 units | 10–14 wks |
| bosch.in ↗ | Bengaluru, IN | Automotive components | 500 units | 10–14 wks |