Fin Hydraulic Power Unit Assembly
Closed-loop hydraulic supply for the four fin actuators; an early open-loop design ran out of fluid seconds before one of the first landing attempts, which is why this one recirculates. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
5 top-level lines · 5 rows shown · 907 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hydraulic Pump | reusable-launch-vehicle-hydraulic-pump | 1× | 1 | · | part |
| 2 | Hydraulic Reservoir | reusable-launch-vehicle-hydraulic-reservoir | 1× | 1 | · | part |
| 3 | Hydraulic Accumulator | reusable-launch-vehicle-hydraulic-accumulator | 1× | 1 | · | part |
| 4 | Duct Flange Joint | orbital-launch-vehicle-flange-joint | 900× | 900 | · | part |
| 5 | Pressure Sensor | pressure-sensor | 4× | 4 | · | part |
Used in 1 assembly
Sourcing: likely vendors
Companies that make this · indicative price $5–$2k · MOQ & lead are typical| 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 |