Power Pack Assembly
The hydraulic power unit: an electric pump motor pressurizes oil for the flippers, and a valve bank with solenoid relays directs flow to each function. 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 · 21 rows shown · 42 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pump Motor 4 parts | spreader-pump-motor | 1× | 1 | 25 | 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 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 1.4 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 2 | Hydraulic Pump 3 parts | spreader-hydraulic-pump | 1× | 1 | 3 | assembly |
| 2.1 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
| 2.2 | Oil Seal | oil-seal | 1× | 1 | — | part |
| 2.3 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 3 | Valve Bank 3 parts | spreader-valve-bank | 1× | 1 | 13 | assembly |
| 3.1 | Solenoid Valve | spreader-solenoid-valve | 6× | 6 | — | part |
| 3.2 | Relay | relay | 6× | 6 | — | part |
| 3.3 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 4 | Oil Tank | spreader-oil-tank | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $1–$500 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳CATL catl.com ↗ | Ningde, CN | Li-ion cell & pack maker | 5,000 cells | 8–12 wks |
| evebattery.com ↗ | Huizhou, CN | Li-ion cell maker | 5,000 cells | 8–12 wks |
| amararaja.com ↗ | Tirupati, IN | Batteries & energy | 5,000 cells | 8–12 wks |
| durapowergroup.com ↗ | Singapore | Li-ion battery systems | 5,000 cells | 8–12 wks |
| 🇨🇳BYD byd.com ↗ | Shenzhen, CN | EV & battery manufacturer | 5,000 cells | 8–12 wks |