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Discussion History

Propulsion Plant

Assembly

Combined gas-turbine and electric drive plant delivering over 100,000 shp to twin shafts for 30+ knots. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Propulsion Plant parts and their functions

6 top-level parts · 183 parts in total · full bill of materials below
Propulsion Plant parts diagram: 1 gas turbine, 2 main reduction gear, 3 electric propulsion motor, 4 shaft line, 5 controllable-pitch propeller, 6 propulsion control. 183 parts in 6 top-level items.
Propulsion Plant parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Gas Turbine 6 parts 4× Aeroderivative gas turbine prime movers
2 Main Reduction Gear 4 parts 2× Main reduction gearboxes, one per shaft
3 Electric Propulsion Motor 4 parts 2× Electric propulsion motors for low-speed cruise
4 Shaft Line 4 parts 2× Propeller shaft lines and bearings
5 Controllable-Pitch Propeller 2× Controllable-pitch propellers
6 Propulsion Control 1× Propulsion control and monitoring system

3D model

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Build & assembly graph

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Bill of materials for Propulsion Plant

6 top-level lines · 31 rows shown · 183 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Gas Turbine 6 parts naval-destroyer-gas-turbine 4× 4 18 assembly
1.1 GT Compressor naval-destroyer-gt-compressor 1× 4 · part
1.2 GT Combustor naval-destroyer-gt-combustor 1× 4 · part
1.3 GT Turbine Section naval-destroyer-gt-turbine-section 1× 4 · part
1.4 GT Module Enclosure naval-destroyer-gt-enclosure 1× 4 · part
1.5 Ball Bearing ball-bearing 6× 24 · part
1.6 Oil Seal oil-seal 8× 32 · part
2 Main Reduction Gear 4 parts naval-destroyer-reduction-gear 2× 2 19 assembly
2.1 Helical Gear Pair gear-pair 4× 8 · part
2.2 Gearbox Housing gearbox-housing 1× 2 · part
2.3 Ball Bearing ball-bearing 8× 16 · part
2.4 Oil Seal oil-seal 6× 12 · part
3 Electric Propulsion Motor 4 parts naval-destroyer-propulsion-motor 2× 2 27 assembly
3.1 Stator Assembly 3 parts stator-assembly 1× 2 3 assembly
3.1.1 Stator Core (laminations) stator-core 1× 2 · part
3.1.2 Copper Winding copper-winding 1× 2 · part
3.1.3 Slot Insulation stator-insulation 1× 2 · part
3.2 Rotor Assembly 4 parts rotor-assembly 1× 2 19 assembly
3.2.1 Rotor Shaft rotor-shaft 1× 2 · part
3.2.2 Rotor Core rotor-core 1× 2 · part
3.2.3 Neodymium Magnet neodymium-magnet 16× 32 · part
3.2.4 Ball Bearing ball-bearing 1× 2 · part
3.3 Ball Bearing ball-bearing 4× 8 · part
3.4 Motor Drive naval-destroyer-motor-drive 1× 2 · part
4 Shaft Line 4 parts naval-destroyer-shaft-line 2× 2 8 assembly
4.1 Propeller Shaft naval-destroyer-propeller-shaft 1× 2 · part
4.2 Thrust Block naval-destroyer-thrust-block 1× 2 · part
4.3 Ball Bearing ball-bearing 4× 8 · part
4.4 Oil Seal oil-seal 2× 4 · part
5 Controllable-Pitch Propeller naval-destroyer-propeller 2× 2 · part
6 Propulsion Control naval-destroyer-engine-control 1× 1 · part

Where the propulsion plant is used

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

Used in 1 assembly

Destroyer

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