Base Joint
AssemblyFirst axis rotating the whole arm about the vertical, mounted on the floor base. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Base Joint parts and their functions
3 top-level parts · 73 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Servo Joint Module 6 parts | 1× | Standard rotary axis: motor, reducer, brake, dual feedback, and bearing in one module. |
| 2 | Base Casting | 1× | Cast iron foot anchoring the robot and housing the first axis. |
| 3 | Fastener Set | 1× | Bolts, nuts, and washers. |
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Bill of materials for Base Joint
3 top-level lines · 21 rows shown · 73 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 | 1× | 1 | 71 | assembly |
| 1.1 | Servo Motor 4 parts | servo-motor | 1× | 1 | 24 | assembly |
| 1.1.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 1.1.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 1.1.3 | Encoder | encoder | 1× | 1 | · | part |
| 1.1.4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 1.2 | RV Reducer 4 parts | seven-axis-robot-reducer | 1× | 1 | 6 | assembly |
| 1.2.1 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 1.2.2 | Cycloidal Disc | seven-axis-robot-cycloid-disc | 2× | 2 | · | part |
| 1.2.3 | Eccentric Cam | seven-axis-robot-eccentric-cam | 1× | 1 | · | part |
| 1.2.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 1.3 | Holding Brake | seven-axis-robot-brake | 1× | 1 | · | part |
| 1.4 | Motor-Side Encoder 2 parts | seven-axis-robot-motor-encoder | 1× | 1 | 19 | assembly |
| 1.4.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 1.4.2 | SMD Passive (R/C/L) | smd-passives | 18× | 18 | · | part |
| 1.5 | Output-Side Encoder 2 parts | seven-axis-robot-output-encoder | 1× | 1 | 19 | assembly |
| 1.5.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 1.5.2 | SMD Passive (R/C/L) | smd-passives | 18× | 18 | · | part |
| 1.6 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 2 | Base Casting | seven-axis-robot-base-casting | 1× | 1 | · | part |
| 3 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the base joint is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
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| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |