Micro Servo Robot Chassis and Wheels for a Two-SG90 RC Project - Four STL Files
An open rectangular robot-car chassis with ribbed interior sections, two mounting openings and small axle holes, supplied with two drive-wheel variants and a smaller rear-wheel design with an integral shaft. The larger drive wheels have four rounded openings, a central bore and repeated angled fins around the circumference. The rear wheel has four openings and a long stepped shaft. The source project is labeled for two SG90 micro servos. Four unchanged STL files are included with English names: the chassis, standard drive wheel, TPU-labeled drive-wheel variant and rear wheel with shaft. The two drive-wheel meshes have matching overall extents, but their distinct original files are preserved. TPU is a source filename label, not a tested material recommendation or supplied print profile. No tested SG90 fit or servo-modification instructions were included. The cover uses the actual chassis and wheel geometry in a visual assembly. One drive-wheel design and one rear-wheel design are repeated and mirrored across the chassis center, matching the source wheel positions. The chassis is slightly inclined to bring the two wheel sizes to the same ground plane. The alternative TPU-labeled wheel appears beside the assembly. Blue, sand and graphite finishes, a changed angle and a new workshop background replace the source presentation. This arrangement is illustrative and is not a verified mechanical assembly. Servos, servo horns, controller, receiver, battery, wiring, fasteners and any separate electronic components shown in the source photo are not supplied. Check shaft retention, wheel mounting, servo opening dimensions, underside clearance and electronics space before fabrication. MESHOPIA has not tested printing, assembly, load capacity, drive control or operation. The cover renders the actual geometry and shadows in Blender and composites them over a workshop background generated locally in ComfyUI.
- Technology
- Sin probar
- material
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- Difficulty
- Sin especificar