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Robot arm 3D Models

Find the best Robot arm 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

Anonymous1774832601
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Anonymous1773227779
robot arm 6 dof
Anonymous1773289000
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Anonymous1771658382
generate a 3d model
Anonymous1771185131
Robot arm that uses n20 gear motor
Anonymous1767147673
Design a mechanical robot arm with exactly three joints:
- base rotation joint
- middle arm hinge joint
- wrist joint with a simple two-finger gripper

Style requirements:
- Low-poly geometry
- Flat pastel colors
- No textures, no realism
- Soft lighting look
- Rounded but simple shapes
- Toy-like, friendly proportions
- Mobile game / simulation game style

Animation-ready design:
- Clear separation between each joint segment
- Each joint visually distinct and suitable for rigging
- Neutral default pose (slightly bent arm)
- No dynamic action pose

Function:
- The arm is designed to pick up an object from the ground in front
- Rotate backward
- Place the object on the ground behind

Additional constraints:
- No cables, no screws, no fine mechanical details
- Clean solid colors only
- Single standalone object
- No background
Anonymous1729861211
Mechanical CAD model of a robot arm. Focus on minimum mass, maximum stiffness, 3D-printable.

Shoulder Base:
Outer diameter: 50 mm
Total width: 44 mm
Main body thickness: 40 mm
Boss: 2 mm left + 2 mm right, boss diameter 22 mm
Shaft hole: 8.2 mm D-shaft
Flat distance from center: 3.5 mm
Locking: Top-down M3 set screw hole
Filleted edges, no sharp corners.

Main Arm Body:
Center-to-center length: 130 mm
Outer width at shoulder: 40 mm, taper allowed toward elbow
Wall thickness: 5 mm
Side pocketing: 15 mm from both sides, central spine remains
Internal structure: 3 mm thick triangular lattice ribs, optimized for bending and torsion.

Elbow / Servo Socket:
Closed box type
Inner width: 21 mm
Inner length: 42 mm
Depth: 25 mm
Rear cable hole: 5 mm diameter

Avoid solid mass. Use ribs, gussets, lattice. Structural efficiency over aesthetics.
Anonymous1768750775
base de brazo robot para servo mg996r
Anonymous1770017995
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