Hydraulic Power Unit
AssemblyTank, pump, motor and valving that pressurize the single shared circuit. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Hydraulic Power Unit parts and their functions
11 top-level parts · 54 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Hydraulic Tank | 1× | Baffled steel reservoir, ~80 L, with sight gauge and breather. |
| 2 | Hydraulic Pump 4 parts | 1× | Drives all stations |
| 3 | Drive Motor 4 parts | 1× | 7.5 kW three-phase |
| 4 | Valve Manifold Block 4 parts | 1× | Drilled steel manifold routing flow between pump, cylinder and tank. |
| 5 | Directional Valve 4 parts | 1× | Selects up or down stroke |
| 6 | Relief Valve | 1× | Sets system pressure |
| 7 | Accumulator | 1× | Small bladder accumulator damping pressure spikes at breakthrough. |
| 8 | Return Filter | 1× | 10 micron return-line filter element. |
| 9 | Suction Strainer | 1× | Mesh strainer on the pump inlet inside the tank. |
| 10 | Pressure Sensor | 1× | Transduces fluid or gas pressure into an electrical signal. |
| 11 | Hydraulic Hose Set | 1× | High-pressure hoses and tube runs linking pump, valve and cylinder. |
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Bill of materials for Hydraulic Power Unit
11 top-level lines · 34 rows shown · 54 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hydraulic Tank | ironworker-machine-tank | 1× | 1 | · | part |
| 2 | Hydraulic Pump 4 parts | ironworker-machine-pump | 1× | 1 | 6 | assembly |
| 2.1 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 2.2 | Pump Body | ironworker-machine-pump-body | 1× | 1 | · | part |
| 2.3 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 2.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 3 | Drive Motor 4 parts | ironworker-machine-motor | 1× | 1 | 25 | assembly |
| 3.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 3.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 3.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 3.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 3.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 3.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 3.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 3.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 3.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 3.3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 3.4 | Motor Housing | ironworker-machine-motor-housing | 1× | 1 | · | part |
| 4 | Valve Manifold Block 4 parts | ironworker-machine-valve-block | 1× | 1 | 10 | assembly |
| 4.1 | Manifold Body | ironworker-machine-manifold-body | 1× | 1 | · | part |
| 4.2 | Check Valve | ironworker-machine-check-valve | 2× | 2 | · | part |
| 4.3 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 4.4 | Port Fitting | ironworker-machine-port-fitting | 6× | 6 | · | part |
| 5 | Directional Valve 4 parts | ironworker-machine-directional-valve | 1× | 1 | 6 | assembly |
| 5.1 | Valve Spool | ironworker-machine-valve-spool | 1× | 1 | · | part |
| 5.2 | Solenoid | ironworker-machine-solenoid | 2× | 2 | · | part |
| 5.3 | Coil Spring | coil-spring | 2× | 2 | · | part |
| 5.4 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 6 | Relief Valve | ironworker-machine-relief-valve | 1× | 1 | · | part |
| 7 | Accumulator | ironworker-machine-accumulator | 1× | 1 | · | part |
| 8 | Return Filter | ironworker-machine-return-filter | 1× | 1 | · | part |
| 9 | Suction Strainer | ironworker-machine-suction-strainer | 1× | 1 | · | part |
| 10 | Pressure Sensor | pressure-sensor | 1× | 1 | · | part |
| 11 | Hydraulic Hose Set | ironworker-machine-hose-set | 1× | 1 | · | part |
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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 $5–$2k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| kbl.co.in ↗ | Pune, IN | Pumps & fluid systems | 200 units | 6–10 wks |
| leo.com.cn ↗ | Taizhou, CN | Pumps | 200 units | 6–10 wks |
| shaktipumps.com ↗ | Pithampur, IN | Pumps | 200 units | 6–10 wks |
| cnppumps.com ↗ | Hangzhou, CN | Pumps | 200 units | 6–10 wks |
| rotopumps.com ↗ | Noida, IN | Pumps | 200 units | 6–10 wks |