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Discussion History

Hydraulic Power Pack

Assembly

Pump set raising hydraulic oil for the winches, net drum and deck machinery. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hydraulic Power Pack parts and their functions

5 top-level parts · 61 parts in total · full bill of materials below
Hydraulic Power Pack parts diagram: 1 servo motor, 2 hydraulic pump, 3 hydraulic oil tank, 4 pressure sensor, 5 oil seal. 61 parts in 5 assemblies.
Hydraulic Power Pack parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Servo Motor 4 parts 2× Brushless motor with an integrated encoder or resolver, driven in closed loop to hold commanded position, speed, or torque precisely.
2 Hydraulic Pump 2× Variable-displacement pump supplying the deck-machinery hydraulics.
3 Hydraulic Oil Tank 1× Reservoir and cooler for the deck hydraulic system.
4 Pressure Sensor 4× Transduces fluid or gas pressure into an electrical signal.
5 Oil Seal 6× Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

3D model

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Build & assembly graph

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Bill of materials for Hydraulic Power Pack

5 top-level lines · 16 rows shown · 61 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Servo Motor 4 parts servo-motor 2× 2 24 assembly
1.1 Stator Assembly 3 parts stator-assembly 1× 2 3 assembly
1.1.1 Stator Core (laminations) stator-core 1× 2 · part
1.1.2 Copper Winding copper-winding 1× 2 · part
1.1.3 Slot Insulation stator-insulation 1× 2 · part
1.2 Rotor Assembly 4 parts rotor-assembly 1× 2 19 assembly
1.2.1 Rotor Shaft rotor-shaft 1× 2 · part
1.2.2 Rotor Core rotor-core 1× 2 · part
1.2.3 Neodymium Magnet neodymium-magnet 16× 32 · part
1.2.4 Ball Bearing ball-bearing 1× 2 · part
1.3 Encoder encoder 1× 2 · part
1.4 Motor Housing motor-housing 1× 2 · part
2 Hydraulic Pump stern-trawler-hyd-pump 2× 2 · part
3 Hydraulic Oil Tank stern-trawler-oil-tank 1× 1 · part
4 Pressure Sensor pressure-sensor 4× 4 · part
5 Oil Seal oil-seal 6× 6 · part

Where the hydraulic power pack is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Trawl Winch System

Sourcing: possible vendors

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 $1–$500. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳CATL
catl.com ↗ 		Ningde, CN Li-ion cell & pack maker 5,000 cells 8–12 wks
🇨🇳EVE Energy
evebattery.com ↗ 		Huizhou, CN Li-ion cell maker 5,000 cells 8–12 wks
🇮🇳Amara Raja
amararaja.com ↗ 		Tirupati, IN Batteries & energy 5,000 cells 8–12 wks
🇸🇬Durapower
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