Brackets and mounts
Rover Five-Bar Passive Suspension Assembly
- Bounding box
- 170.0 × 290.0 × 166.0 mm
- Engine
- Precision B-rep
- Parameters
- 53
- Published
- August 16, 2026
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The prompt
Create a precise mechanical five-bar passive suspension mechanism for the VIKALP 6WD autonomous ground rover. The suspension must be designed as a real mechanical linkage, not as a decorative model. The mechanism consists of: - fixed chassis mounting pivots - five-bar linkage - wheel carrier - wheel mounting axis - passive articulation - sway/anti-roll bar interface Use the exact dimensions and geometry provided in my reference design documents. Do not invent, approximate, round, or replace any dimension that is specified in the documents. The suspension must allow the wheel assembly to articulate when the wheel encounters uneven terrain or an obstacle while maintaining the intended chassis stability. Make all major links as separate editable solid components with proper pivot holes. Keep all pivot axes correctly aligned. The design should be manufacturable using realistic mechanical components. Do not add hydraulic, pneumatic, or motorized suspension actuators. The final model should clearly show that this is a passive five-bar suspension mechanism intended for a six-wheel-drive rover. If any required dimension is not provided in the reference documents, leave that parameter undefined or clearly mark it as TO BE FINALIZED instead of guessing. Generate the mechanical CAD model with clean geometry suitable for export to STEP and later assembly in SolidWorks.
Parameters
| Name | Value | Range |
|---|---|---|
| Bracket X Center | 80 mm | 50 – 110 |
| Bracket Z Center | 12.5 mm | -20 – 50 |
| Bracket Length X | 170 mm | 120 – 220 |
| Bracket Height Z | 150 mm | 100 – 200 |
| Bracket Thickness Y | 10 mm | 5 – 20 |
| Pivot Bore Diameter | 6 mm | 4 – 12 |
| Bushing Outer Diameter | 10 mm | 6 – 18 |
| Bushing Length | 14 mm | 8 – 22 |
| Wheel Carrier Y Position | 130 mm | 90 – 180 |
| Carrier X Center | 80 mm | 60 – 100 |
| Carrier Z Center | 12.5 mm | -20 – 50 |
| Carrier Length X | 140 mm | 100 – 180 |
| Carrier Height Z | 160 mm | 120 – 200 |
| Carrier Thickness Y | 16 mm | 10 – 25 |
| Carrier Hub Bore Diameter | 19 mm | 14 – 28 |
| Pivot Boss Diameter | 22 mm | 16 – 30 |
| Link Bar Width | 8 mm | 4 – 16 |
| Rod End Outer Diameter | 18 mm | 12 – 28 |
| Rod End Width | 14 mm | 8 – 22 |
| Hub X Position | 80 mm | 60 – 100 |
| Hub Z Position | 0 mm | -20 – 20 |
| Hub Shaft Diameter | 18 mm | 12 – 30 |
| Hub Flange Diameter | 40 mm | 30 – 60 |
| Hub Flange Thickness | 8 mm | 5 – 15 |
| Hub Outboard Length | 40 mm | 20 – 60 |
| Flange Bolt PCD | 28 mm | 20 – 45 |
| Flange Bolt Hole Diameter | 5 mm | 3 – 8 |
| Flange Bolt Count | 4 mm | 3 – 6 |
| Sway Bracket Width X | 20 mm | 10 – 35 |
| Sway Bracket Thickness Y | 6 mm | 3 – 12 |
| Sway Bracket Height Z | 30 mm | 15 – 50 |
| Sway Bracket Drop Link Bore | 8 mm | 5 – 14 |
| Sway Bracket X Offset | -8 mm | -25 – 0 |
| Upper Front Chassis Pivot X | 20 mm | 0 – 60 |
| Upper Front Chassis Pivot Z | 60 mm | 30 – 90 |
| Upper Front Carrier Pivot X | 35 mm | 10 – 70 |
| Upper Front Carrier Pivot Z | 85 mm | 50 – 110 |
| Upper Rear Chassis Pivot X | 130 mm | 90 – 170 |
| Upper Rear Chassis Pivot Z | 55 mm | 30 – 90 |
| Upper Rear Carrier Pivot X | 115 mm | 80 – 150 |
| Upper Rear Carrier Pivot Z | 80 mm | 50 – 110 |
| Lower Front Chassis Pivot X | 15 mm | 0 – 50 |
| Lower Front Chassis Pivot Z | -40 mm | -70 – -10 |
| Lower Front Carrier Pivot X | 20 mm | 0 – 50 |
| Lower Front Carrier Pivot Z | -55 mm | -85 – -20 |
| Lower Rear Chassis Pivot X | 125 mm | 90 – 170 |
| Lower Rear Chassis Pivot Z | -40 mm | -70 – -10 |
| Lower Rear Carrier Pivot X | 110 mm | 80 – 150 |
| Lower Rear Carrier Pivot Z | -55 mm | -85 – -20 |
| Toe Chassis Pivot X | 140 mm | 90 – 180 |
| Toe Chassis Pivot Z | -30 mm | -60 – 0 |
| Toe Carrier Pivot X | 130 mm | 80 – 160 |
| Toe Carrier Pivot Z | -20 mm | -55 – 5 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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