Servo Joint Assembly
Actuated axis with motor, reducer, encoder, and an intrinsically safe drive. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
5 top-level lines · 26 rows shown · 126 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Servo Motor 5 parts | painting-robot-servo-motor | 1× | 1 | 32 | assembly |
| 1.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 1.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | — | part |
| 1.1.2 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 1.1.3 | Slot Insulation | stator-insulation | 1× | 1 | — | part |
| 1.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 1.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | — | part |
| 1.2.2 | Rotor Core | rotor-core | 1× | 1 | — | part |
| 1.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | — | part |
| 1.2.4 | Ball Bearing | ball-bearing | 1× | 1 | — | part |
| 1.3 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 1.4 | Neodymium Magnet | neodymium-magnet | 8× | 8 | — | part |
| 1.5 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 2 | Harmonic Reducer 3 parts | painting-robot-reducer | 1× | 1 | 4 | assembly |
| 2.1 | Gearbox Housing | gearbox-housing | 1× | 1 | — | part |
| 2.2 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
| 2.3 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 3 | Joint Encoder 2 parts | painting-robot-encoder | 1× | 1 | 3 | assembly |
| 3.1 | Hall Sensor | hall-sensor | 2× | 2 | — | part |
| 3.2 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 4 | Servo Drive 4 parts | painting-robot-servo-drive | 1× | 1 | 85 | assembly |
| 4.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 4.2 | IGBT Power Module | igbt-module | 1× | 1 | — | part |
| 4.3 | SMD Passive (R/C/L) | smd-passives | 80× | 80 | — | part |
| 4.4 | Connector | connector | 3× | 3 | — | part |
| 5 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $2–$500 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳Inovance inovance.com ↗ | Shenzhen, CN | Drives & motion control | 500 units | 10–14 wks |
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 500 units | 10–14 wks |
| broad-ocean.com ↗ | Zhongshan, CN | Electric motors | 500 units | 10–14 wks |
| nidec.com ↗ | Singapore | Motors — regional ops | 500 units | 10–14 wks |
| bosch.in ↗ | Bengaluru, IN | Automotive components | 500 units | 10–14 wks |