Robot chassis 3D Models

Find the best Robot chassis 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.

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I’ve sketched the robot’s internal layout here—meaning you don’t necessarily have to draw the wires and blue components in the final design, as they represent the internal workings. The blue parts are mounts for the motors; the green rectangle on the front is the screen; the rest are sensors; and the yellow block is the battery. I need a body/chassis designed for this setup—something along the lines of the "Cozmo" robot—that can accommodate an ESP32-S3 board. It requires two motors for the treads (one on each side), one motor in the head to control the screen, and one motor at the back to operate the gripper claw. Additionally, there must be mounting points for sensors, as well as dedicated spots on top for a speaker and a microphone. Finally, please figure out the mechanism for the head’s rotation, and ensure there is space for the battery and two USB Type-C ports. Ideally, please provide the design in a disassembled view.

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The chassis outline is not shown in the diagram. However, based on the available set of components, the optimal chassis design is as follows:

Base: a flat, solid plate with a thickness of 2.5–3 mm.
Shape: T-shaped, rectangular, or tapered toward the rear (“teardrop” shape).
Front section: a wide, straight edge intended for mounting a long line of sensors.
Side sections: cutouts located closer to the center or rear of the chassis for installing two motors with wheels.
Surface: a flat platform for placing electronic boards sequentially.

Thus, the chassis is essentially a flat base with a straight front edge and designated areas on the sides for mounting two wheels.

Anonymous1777556203

robot chasis, 3 wheels with two motors and thirs free wheel. distance sensor. will be printed using 3d printer.

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Anonymous1777275227

Compact human following robot chassis, simple mechanical design, rectangular base, two large side wheels and one front caster wheel, front ultrasonic sensor mount with two circular holes, flat top cover, minimal details, clean geometry, engineering style, no textures, no complex decorations, suitable for 3D printing

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