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Propulsion & Thrusters

Assembly

Oil-filled DC thrusters giving fore, aft, lateral, and vertical control. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Propulsion & Thrusters parts and their functions

3 top-level parts · 763 parts in total · full bill of materials below
Propulsion & Thrusters parts diagram: 1 DC thruster, 2 thruster controller, 3 thruster mount frame. 763 parts in 3 assemblies.
Propulsion & Thrusters parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 DC Thruster 7 parts 6× Two horizontal, two lateral, two vertical
2 Thruster Controller 4 parts 6× Sealed electronic speed controller driving one brushless thruster.
3 Thruster Mount Frame 1× Titanium frame that locates the thrusters around the buoyancy block.

3D model

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Build & assembly graph

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Bill of materials for Propulsion & Thrusters

3 top-level lines · 21 rows shown · 763 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 DC Thruster 7 parts submersible-thruster 6× 6 29 assembly
1.1 Stator Assembly 3 parts stator-assembly 1× 6 3 assembly
1.1.1 Stator Core (laminations) stator-core 1× 6 · part
1.1.2 Copper Winding copper-winding 1× 6 · part
1.1.3 Slot Insulation stator-insulation 1× 6 · part
1.2 Rotor Assembly 4 parts rotor-assembly 1× 6 19 assembly
1.2.1 Rotor Shaft rotor-shaft 1× 6 · part
1.2.2 Rotor Core rotor-core 1× 6 · part
1.2.3 Neodymium Magnet neodymium-magnet 16× 96 · part
1.2.4 Ball Bearing ball-bearing 1× 6 · part
1.3 Thruster Propeller submersible-propeller 1× 6 · part
1.4 Thruster Duct submersible-thruster-duct 1× 6 · part
1.5 Oil Compensator submersible-oil-compensator 1× 6 · part
1.6 Ball Bearing ball-bearing 2× 12 · part
1.7 Oil Seal oil-seal 2× 12 · part
2 Thruster Controller 4 parts submersible-thruster-controller 6× 6 98 assembly
2.1 Bare PCB pcb-bare 1× 6 · part
2.2 Microcontroller mcu 1× 6 · part
2.3 Power MOSFET mosfet 6× 36 · part
2.4 SMD Passive (R/C/L) smd-passives 90× 540 · part
3 Thruster Mount Frame submersible-thruster-frame 1× 1 · part

Where the propulsion & thrusters is used

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

Used in 1 assembly

Crewed Submersible

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 $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