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Discussion History

Sonar Hoist

Assembly

Mechanism that lowers and retracts the sonar through the keel. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Sonar Hoist parts and their functions

4 top-level parts · 28 parts in total · full bill of materials below
Sonar Hoist parts diagram: 1 ball screw, 2 linear guide rail, 3 servo motor, 4 helical gear pair. 28 parts in 4 top-level items.
Sonar Hoist parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Ball Screw 1× Precision threaded shaft and recirculating-ball nut that convert rotary motion into linear motion with low friction and minimal backlash.
2 Linear Guide Rail 2× Ground steel rail and recirculating-ball carriage that guide a moving axis in a straight line with high stiffness and low friction.
3 Servo Motor 4 parts 1× Brushless motor with an integrated encoder or resolver, driven in closed loop to hold commanded position, speed, or torque precisely.
4 Helical Gear Pair 1× Two meshing helical gears forming one reduction stage that steps torque up and speed down between parallel shafts with quiet, continuous tooth contact.

3D model

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Build & assembly graph

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Bill of materials for Sonar Hoist

4 top-level lines · 15 rows shown · 28 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Ball Screw ball-screw 1× 1 · part
2 Linear Guide Rail linear-guide 2× 2 · part
3 Servo Motor 4 parts servo-motor 1× 1 24 assembly
3.1 Stator Assembly 3 parts stator-assembly 1× 1 3 assembly
3.1.1 Stator Core (laminations) stator-core 1× 1 · part
3.1.2 Copper Winding copper-winding 1× 1 · part
3.1.3 Slot Insulation stator-insulation 1× 1 · part
3.2 Rotor Assembly 4 parts rotor-assembly 1× 1 19 assembly
3.2.1 Rotor Shaft rotor-shaft 1× 1 · part
3.2.2 Rotor Core rotor-core 1× 1 · part
3.2.3 Neodymium Magnet neodymium-magnet 16× 16 · part
3.2.4 Ball Bearing ball-bearing 1× 1 · part
3.3 Encoder encoder 1× 1 · part
3.4 Motor Housing motor-housing 1× 1 · part
4 Helical Gear Pair gear-pair 1× 1 · part

Where the sonar hoist is used

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

Used in 1 assembly

Hull-Mounted Sonar

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