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Discussion History

Docking Adapter (IDA)

Assembly

Androgynous low-impact docking port to ISS standard. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Docking Adapter (IDA) parts and their functions

7 top-level parts · 95 parts in total · full bill of materials below
Docking Adapter (IDA) parts diagram: 1 soft-capture docking ring, 2 capture petal, 3 hard-capture latch, 4 docking interface seal, 5 linear guide rail, 6 servo motor, 7 pressure sensor. 95 parts in 7 top-level items.
Docking Adapter (IDA) parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Soft-Capture Docking Ring 1×
2 Capture Petal 3×
3 Hard-Capture Latch 12×
4 Docking Interface Seal 2×
5 Linear Guide Rail 3× Ground steel rail and recirculating-ball carriage that guide a moving axis in a straight line with high stiffness and low friction.
6 Servo Motor 4 parts 3× Brushless motor with an integrated encoder or resolver, driven in closed loop to hold commanded position, speed, or torque precisely.
7 Pressure Sensor 2× Transduces fluid or gas pressure into an electrical signal.

3D model

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Build & assembly graph

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Bill of materials for Docking Adapter (IDA)

7 top-level lines · 18 rows shown · 95 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Soft-Capture Docking Ring crewed-spacecraft-docking-ring 1× 1 · part
2 Capture Petal crewed-spacecraft-soft-capture-petal 3× 3 · part
3 Hard-Capture Latch crewed-spacecraft-capture-latch 12× 12 · part
4 Docking Interface Seal crewed-spacecraft-docking-seal 2× 2 · part
5 Linear Guide Rail linear-guide 3× 3 · part
6 Servo Motor 4 parts servo-motor 3× 3 24 assembly
6.1 Stator Assembly 3 parts stator-assembly 1× 3 3 assembly
6.1.1 Stator Core (laminations) stator-core 1× 3 · part
6.1.2 Copper Winding copper-winding 1× 3 · part
6.1.3 Slot Insulation stator-insulation 1× 3 · part
6.2 Rotor Assembly 4 parts rotor-assembly 1× 3 19 assembly
6.2.1 Rotor Shaft rotor-shaft 1× 3 · part
6.2.2 Rotor Core rotor-core 1× 3 · part
6.2.3 Neodymium Magnet neodymium-magnet 16× 48 · part
6.2.4 Ball Bearing ball-bearing 1× 3 · part
6.3 Encoder encoder 1× 3 · part
6.4 Motor Housing motor-housing 1× 3 · part
7 Pressure Sensor pressure-sensor 2× 2 · part

Where the docking adapter (IDA) is used

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

Used in 1 assembly

Pressure Vessel & Primary Structure

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