Gears and transmission
2-Finger Robotic Gripper (Assembled)
- Bounding box
- 80.0 × 52.0 × 18.0 mm
- Engine
- Precision B-rep
- Parameters
- 16
- Published
- October 23, 2026
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The prompt
Create a simple 2-finger robotic gripper for a mechanical engineering college project. Requirements: - Two symmetrical curved gripping fingers - Rectangular base - Two pivot joints for the fingers - Pivot holes: 5 mm diameter - Base: 80 mm long × 50 mm wide × 8 mm thick - Each finger: approximately 55 mm long × 14 mm wide × 8 mm thick - Rounded gripping tips - Finger pivot bosses: 18 mm diameter - 4 mounting holes in the base, 5 mm diameter - Keep the design simple and easy to 3D print - No complicated gears - No unnecessary small features - Make the left and right fingers mirror-symmetric - Design the parts so the fingers can rotate around their pivot holes - Generate a clean parametric CAD model - Show the complete assembled gripper and individual parts - Make all dimensions editable
Parameters
| Name | Value | Range |
|---|---|---|
| Base Length | 80 mm | 50 – 200 |
| Base Width | 50 mm | 30 – 150 |
| Base Thickness | 8 mm | 3 – 25 |
| Mounting Hole Dia | 5 mm | 2 – 12 |
| Mounting Hole Edge Offset | 8 mm | 3 – 30 |
| Pivot Hole X Position | -22 mm | -100 – 100 |
| Pivot Hole Spacing | 34 mm | 10 – 120 |
| Pivot Hole Dia | 5 mm | 2 – 12 |
| Finger Length | 55 mm | 20 – 150 |
| Finger Width | 14 mm | 6 – 40 |
| Finger Thickness | 8 mm | 3 – 25 |
| Pivot Boss Diameter | 18 mm | 10 – 50 |
| Finger Curvature Sweep | 12 deg | 2 – 40 |
| Pivot Pin Length | 16 mm | 6 – 60 |
| Pin Head Dia | 9 mm | 5 – 25 |
| Pin Head Thickness | 2 mm | 0.5 – 8 |
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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