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Discussion History

Propulsion System

Assembly

Low-signature diesel-electric drive turning Voith Schneider cycloidal propellers for precise low-speed hunting. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Propulsion System parts and their functions

5 top-level parts · 271 parts in total · full bill of materials below
Propulsion System parts diagram: 1 diesel generator set, 2 electric propulsion motor, 3 voith schneider propeller, 4 bow thruster, 5 power switchboard. 271 parts in 5 top-level items.
Propulsion System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Diesel Generator Set 5 parts 2× Main generator sets
2 Electric Propulsion Motor 4 parts 2× Variable-speed electric motor driving the cycloidal propeller at controlled low noise.
3 Voith Schneider Propeller 6 parts 2× Cycloidal propeller giving thrust in any direction for accurate station-keeping over a mine.
4 Bow Thruster 4 parts 1× Transverse tunnel thruster for low-speed lateral control.
5 Power Switchboard 5 parts 1× Distributes generated power between propulsion motors and ship services.

3D model

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Build & assembly graph

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Bill of materials for Propulsion System

5 top-level lines · 56 rows shown · 271 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Diesel Generator Set 5 parts minesweeper-ship-diesel-genset 2× 2 55 assembly
1.1 Diesel Engine 6 parts minesweeper-ship-diesel-engine 1× 2 25 assembly
1.1.1 Engine Block minesweeper-ship-engine-block 1× 2 · part
1.1.2 Piston minesweeper-ship-piston 8× 16 · part
1.1.3 Crankshaft minesweeper-ship-crankshaft 1× 2 · part
1.1.4 Turbocharger minesweeper-ship-turbocharger 1× 2 · part
1.1.5 Fuel Injector minesweeper-ship-fuel-injector 8× 16 · part
1.1.6 Oil Seal oil-seal 6× 12 · part
1.2 Stator Assembly 3 parts stator-assembly 1× 2 3 assembly
1.2.1 Stator Core (laminations) stator-core 1× 2 · part
1.2.2 Copper Winding copper-winding 1× 2 · part
1.2.3 Slot Insulation stator-insulation 1× 2 · part
1.3 Rotor Assembly 4 parts rotor-assembly 1× 2 19 assembly
1.3.1 Rotor Shaft rotor-shaft 1× 2 · part
1.3.2 Rotor Core rotor-core 1× 2 · part
1.3.3 Neodymium Magnet neodymium-magnet 16× 32 · part
1.3.4 Ball Bearing ball-bearing 1× 2 · part
1.4 Shock Mount minesweeper-ship-shock-mount 4× 8 · part
1.5 Oil Seal oil-seal 4× 8 · part
2 Electric Propulsion Motor 4 parts minesweeper-ship-propulsion-motor 2× 2 28 assembly
2.1 Stator Assembly 3 parts stator-assembly 1× 2 3 assembly
2.1.1 Stator Core (laminations) stator-core 1× 2 · part
2.1.2 Copper Winding copper-winding 1× 2 · part
2.1.3 Slot Insulation stator-insulation 1× 2 · part
2.2 Rotor Assembly 4 parts rotor-assembly 1× 2 19 assembly
2.2.1 Rotor Shaft rotor-shaft 1× 2 · part
2.2.2 Rotor Core rotor-core 1× 2 · part
2.2.3 Neodymium Magnet neodymium-magnet 16× 32 · part
2.2.4 Ball Bearing ball-bearing 1× 2 · part
2.3 Ball Bearing ball-bearing 4× 8 · part
2.4 Oil Seal oil-seal 2× 4 · part
3 Voith Schneider Propeller 6 parts minesweeper-ship-voith-propeller 2× 2 18 assembly
3.1 Cycloidal Rotor Casing minesweeper-ship-vsp-rotor 1× 2 · part
3.2 Cycloidal Blade minesweeper-ship-vsp-blade 5× 10 · part
3.3 Blade Pitch Control minesweeper-ship-vsp-control 1× 2 · part
3.4 Gearbox Housing gearbox-housing 1× 2 · part
3.5 Ball Bearing ball-bearing 6× 12 · part
3.6 Oil Seal oil-seal 4× 8 · part
4 Bow Thruster 4 parts minesweeper-ship-bow-thruster 1× 1 25 assembly
4.1 Stator Assembly 3 parts stator-assembly 1× 1 3 assembly
4.1.1 Stator Core (laminations) stator-core 1× 1 · part
4.1.2 Copper Winding copper-winding 1× 1 · part
4.1.3 Slot Insulation stator-insulation 1× 1 · part
4.2 Rotor Assembly 4 parts rotor-assembly 1× 1 19 assembly
4.2.1 Rotor Shaft rotor-shaft 1× 1 · part
4.2.2 Rotor Core rotor-core 1× 1 · part
4.2.3 Neodymium Magnet neodymium-magnet 16× 16 · part
4.2.4 Ball Bearing ball-bearing 1× 1 · part
4.3 Helical Gear Pair gear-pair 1× 1 · part
4.4 Ball Bearing ball-bearing 2× 2 · part
5 Power Switchboard 5 parts minesweeper-ship-switchboard 1× 1 44 assembly
5.1 Bare PCB pcb-bare 2× 2 · part
5.2 Microcontroller mcu 2× 2 · part
5.3 Relay relay 12× 12 · part
5.4 Connector connector 24× 24 · part
5.5 Wire Bundle wire-bundle 4× 4 · part

Where the propulsion system is used

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

Used in 1 assembly

Minesweeper

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 $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks