Mechanical parts
4-DOF Robotic Arm Gripper
- Bounding box
- 529.6 × 140.0 × 354.4 mm
- Engine
- Precision B-rep
- Parameters
- 34
- Published
- September 22, 2026
Download
Free to download and use. See the terms.
The prompt
Generate a 4 degree of freedom robotic arm gripper which has the ability to pick and drop objects with a reachability length of 50 cm and a payload of 500 grams
Parameters
| Name | Value | Range |
|---|---|---|
| Base plate side | 140 mm | 80 – 300 |
| Base plate thickness | 12 mm | 5 – 40 |
| Mounting hole dia | 9 mm | 3 – 16 |
| Hole inset from edge | 20 mm | 8 – 60 |
| Yaw turntable dia | 100 mm | 40 – 200 |
| Yaw turntable height | 45 mm | 15 – 120 |
| Bracket length (X) | 90 mm | 40 – 180 |
| Bracket width (Y) | 60 mm | 30 – 140 |
| Bracket height (Z) | 50 mm | 25 – 120 |
| Bracket wall thickness | 10 mm | 4 – 30 |
| Pivot pin diameter | 10 mm | 4 – 30 |
| Upper arm length | 210 mm | 80 – 400 |
| Link width | 35 mm | 15 – 80 |
| Link thickness | 25 mm | 10 – 60 |
| Link overhang behind pivot | 20 mm | 5 – 60 |
| Elbow block length | 55 mm | 25 – 120 |
| Elbow block width | 45 mm | 20 – 100 |
| Elbow block height | 45 mm | 20 – 100 |
| Forearm length | 230 mm | 80 – 450 |
| Wrist module length | 50 mm | 20 – 120 |
| Wrist module width | 45 mm | 20 – 100 |
| Wrist module height | 35 mm | 15 – 90 |
| Gripper palm length | 70 mm | 30 – 150 |
| Gripper palm width | 45 mm | 20 – 100 |
| Gripper palm height | 22 mm | 10 – 60 |
| Jaw length | 85 mm | 30 – 200 |
| Jaw height | 22 mm | 10 – 60 |
| Jaw thickness | 12 mm | 4 – 40 |
| Jaw opening (gap) | 12 mm | 2 – 80 |
| Serration count | 6 pcs | 0 – 12 |
| Serration depth | 2 mm | 0.5 – 5 |
| Serration pitch | 8 mm | 3 – 20 |
| Shoulder pitch angle | 55 deg | 0 – 90 |
| Forearm pitch angle | 15 deg | -60 – 90 |
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.
More models
Browse the full gallery →Plastic Bottle with Screw Cap
A plastic bottle with a twist-on screw cap. Adjustable bottle diameter, height, and cap height.
Copper Cold-Plate Base with Fin Channels and Face-Seal Groove
1. Copper Base Create a rectangular copper base 84 × 84 mm. Use C110 ETP copper. Finished overall base thickness is 5.70 mm. The bottom floor thickness below the channels is 2.50 m
Spring Cup
"Create a cylindrical spring cup. The main body has an outer diameter of 14 mm and a total height of 5 mm. Cut a centered recessed pocket into the top face that is 8.5 mm in diamet
M6 Thumb Screw
Create ONLY a mechanical thumb screw. This is NOT a knob. Create a real M6 thumb screw used in industrial machinery. Features: • Circular head 22 mm diameter • Head height 12 m
Engine Piston
make me a cylinder/piston for an engine. The bottom hole to connect to the cranckshaft needs to be 24 mm in diameter
Nuclear Medicine Center Functional Floor Plan (Parametric Wall Model)
Create a **2D architectural floor plan in DWG format** for a new **Nuclear Medicine Center**. This is a **generic conceptual functional layout**, NOT a construction-ready project.