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Shoulder Section

Assembly

The two heavily loaded lift axes that raise and swing the upper arm. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Shoulder Section parts and their functions

2 top-level parts · 143 parts in total · full bill of materials below
Shoulder Section parts diagram: 1 servo joint module, 2 shoulder casting. 143 parts in 2 top-level items.
Shoulder Section parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Servo Joint Module 6 parts 2× J2 and J3
2 Shoulder Casting 1×

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Shoulder Section

2 top-level lines · 20 rows shown · 143 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Servo Joint Module 6 parts seven-axis-robot-joint 2× 2 71 assembly
1.1 Servo Motor 4 parts servo-motor 1× 2 24 assembly
1.1.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 2 3 assembly
1.1.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 2 19 assembly
1.1.3 Encoder encoder 1× 2 · part
1.1.4 Motor Housing motor-housing 1× 2 · part
1.2 RV Reducer 4 parts seven-axis-robot-reducer 1× 2 6 assembly
1.2.1 Gearbox Housing gearbox-housing 1× 2 · part
1.2.2 Cycloidal Disc seven-axis-robot-cycloid-disc 2× 4 · part
1.2.3 Eccentric Cam seven-axis-robot-eccentric-cam 1× 2 · part
1.2.4 Ball Bearing ball-bearing 2× 4 · part
1.3 Holding Brake seven-axis-robot-brake 1× 2 · part
1.4 Motor-Side Encoder 2 parts seven-axis-robot-motor-encoder 1× 2 19 assembly
1.4.1 Bare PCB pcb-bare 1× 2 · part
1.4.2 SMD Passive (R/C/L) smd-passives 18× 36 · part
1.5 Output-Side Encoder 2 parts seven-axis-robot-output-encoder 1× 2 19 assembly
1.5.1 Bare PCB pcb-bare 1× 2 · part
1.5.2 SMD Passive (R/C/L) smd-passives 18× 36 · part
1.6 Ball Bearing ball-bearing 2× 4 · part
2 Shoulder Casting seven-axis-robot-shoulder-casting 1× 1 · part

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Where the shoulder section is used

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

Used in 1 assembly

Seven-Axis Industrial Robot

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