Manipulator Arm Assembly
A 5-7 degree-of-freedom electric arm reaching 1-2 m and lifting 10-30 kg at full extension, ending in a parallel-jaw gripper. 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
6 top-level lines · 39 rows shown · 166 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Shoulder Joint 4 parts | bdr-shoulder-joint | 1× | 1 | 54 | assembly |
| 1.1 | Servo Motor 4 parts | servo-motor | 2× | 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 | Harmonic Drive Unit | bdr-harmonic-drive | 2× | 2 | — | part |
| 1.3 | Encoder | encoder | 2× | 2 | — | part |
| 1.4 | Oil Seal | oil-seal | 2× | 2 | — | part |
| 2 | Arm Link | bdr-arm-link | 2× | 2 | — | part |
| 3 | Elbow Joint 4 parts | bdr-elbow-joint | 1× | 1 | 27 | assembly |
| 3.1 | Servo Motor 4 parts | servo-motor | 1× | 1 | 24 | assembly |
| 3.1.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 3.1.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 3.1.3 | Encoder | encoder | 1× | 1 | — | part |
| 3.1.4 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 3.2 | Harmonic Drive Unit | bdr-harmonic-drive | 1× | 1 | — | part |
| 3.3 | Encoder | encoder | 1× | 1 | — | part |
| 3.4 | Hall Sensor | hall-sensor | 1× | 1 | — | part |
| 4 | Wrist Module 4 parts | bdr-wrist-module | 1× | 1 | 53 | assembly |
| 4.1 | Servo Motor 4 parts | servo-motor | 2× | 2 | 24 | assembly |
| 4.1.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 2 | 3 | assembly |
| 4.1.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 2 | 19 | assembly |
| 4.1.3 | Encoder | encoder | 1× | 2 | — | part |
| 4.1.4 | Motor Housing | motor-housing | 1× | 2 | — | part |
| 4.2 | Helical Gear Pair | gear-pair | 2× | 2 | — | part |
| 4.3 | Encoder | encoder | 2× | 2 | — | part |
| 4.4 | O-Ring Set | oring-set | 1× | 1 | — | part |
| 5 | Gripper 5 parts | bdr-gripper | 1× | 1 | 29 | assembly |
| 5.1 | Gripper Jaw | bdr-gripper-jaw | 2× | 2 | — | part |
| 5.2 | Servo Motor 4 parts | servo-motor | 1× | 1 | 24 | assembly |
| 5.2.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 5.2.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 5.2.3 | Encoder | encoder | 1× | 1 | — | part |
| 5.2.4 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 5.3 | Ball Screw | ball-screw | 1× | 1 | — | part |
| 5.4 | Pressure Sensor | pressure-sensor | 1× | 1 | — | part |
| 5.5 | Gripper Camera Bracket | bdr-gripper-camera-bracket | 1× | 1 | — | part |
| 6 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| 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 |