Mobility System Assembly
Rocker-bogie suspension with six driven wheels and four steerable corners. 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
4 top-level lines · 33 rows shown · 351 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Rocker-Bogie Suspension 4 parts | mars-rover-rocker-bogie | 1× | 1 | 22 | assembly |
| 1.1 | Rocker Arm | mars-rover-rocker-arm | 2× | 2 | — | part |
| 1.2 | Bogie Arm | mars-rover-bogie-arm | 2× | 2 | — | part |
| 1.3 | Suspension Pivot | mars-rover-pivot-joint | 6× | 6 | — | part |
| 1.4 | Ball Bearing | ball-bearing | 12× | 12 | — | part |
| 2 | Wheel Drive Unit 4 parts | mars-rover-wheel-drive | 6× | 6 | 37 | assembly |
| 2.1 | Cleated Wheel | mars-rover-wheel | 1× | 6 | — | part |
| 2.2 | Drive Motor 5 parts | mars-rover-drive-motor | 1× | 6 | 28 | assembly |
| 2.2.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 6 | 3 | assembly |
| 2.2.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 6 | 19 | assembly |
| 2.2.3 | Copper Winding | copper-winding | 3× | 18 | — | part |
| 2.2.4 | Motor Housing | motor-housing | 1× | 6 | — | part |
| 2.2.5 | Ball Bearing | ball-bearing | 2× | 12 | — | part |
| 2.3 | Wheel Gearbox 3 parts | mars-rover-wheel-gearbox | 1× | 6 | 6 | assembly |
| 2.3.1 | Gearbox Housing | gearbox-housing | 1× | 6 | — | part |
| 2.3.2 | Helical Gear Pair | gear-pair | 3× | 18 | — | part |
| 2.3.3 | Ball Bearing | ball-bearing | 2× | 12 | — | part |
| 2.4 | Ball Bearing | ball-bearing | 2× | 12 | — | part |
| 3 | Steering Actuator 4 parts | mars-rover-steering-actuator | 4× | 4 | 26 | assembly |
| 3.1 | Stator Assembly 3 parts | stator-assembly | 1× | 4 | 3 | assembly |
| 3.1.1 | Stator Core (laminations) | stator-core | 1× | 4 | — | part |
| 3.1.2 | Copper Winding | copper-winding | 1× | 4 | — | part |
| 3.1.3 | Slot Insulation | stator-insulation | 1× | 4 | — | part |
| 3.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 4 | 19 | assembly |
| 3.2.1 | Rotor Shaft | rotor-shaft | 1× | 4 | — | part |
| 3.2.2 | Rotor Core | rotor-core | 1× | 4 | — | part |
| 3.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 64 | — | part |
| 3.2.4 | Ball Bearing | ball-bearing | 1× | 4 | — | part |
| 3.3 | Helical Gear Pair | gear-pair | 2× | 8 | — | part |
| 3.4 | Ball Bearing | ball-bearing | 2× | 8 | — | part |
| 4 | Differential Bar 2 parts | mars-rover-differential | 1× | 1 | 3 | assembly |
| 4.1 | Body-Averaging Bar | mars-rover-diff-bar | 1× | 1 | — | part |
| 4.2 | Ball Bearing | ball-bearing | 2× | 2 | — | 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 |