Gears and transmission
Exploded 2-Finger Robotic Gripper
- Bounding box
- 442.5 × 50.0 × 28.0 mm
- Engine
- Precision B-rep
- Parameters
- 15
- Published
- August 12, 2026
Download
Free to download and use. See the terms.
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 | 40 – 200 |
| Base Width | 50 mm | 30 – 150 |
| Base Thickness | 8 mm | 2 – 20 |
| Corner Hole Diameter | 5 mm | 2 – 10 |
| Corner Hole Offset from Edge | 5 mm | 2 – 20 |
| Pivot Hole Diameter | 5 mm | 2 – 10 |
| Pivot Hole Spacing | 30 mm | 10 – 60 |
| Pivot Hole X Position from Center | 25 mm | 0 – 40 |
| Finger Length | 55 mm | 30 – 100 |
| Finger Width | 14 mm | 8 – 30 |
| Finger Thickness | 8 mm | 2 – 20 |
| Boss Diameter | 18 mm | 10 – 30 |
| Inward Angle (deg) | 15 deg | 0 – 45 |
| Pin Length | 20 mm | 10 – 50 |
| Layout Gap | 100 mm | 50 – 200 |
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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