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hawladaranik325
03-26 17:12
Model Name
quadruped robot 3d model
Tags
3d printing
3d printing modern
machine
machine 3d printing
machine 3d printing modern
machine modern
mechanical
modern
quadruped robot
Prompt
Create a precise 3D printable mechanical body for a small quadruped robot dog designed for SG90 micro servo motors. The model should be a lightweight robotics frame with four legs and a central body, designed for electronics projects using ESP32 and a PCA9685 servo driver. Design the robot in an exploded mechanical layout where every moving component is separated but visible in a single frame. Robot specifications: • Total body weight target: about 200 grams • Designed for 12 SG90 micro servos • Servo size: 23mm × 12mm × 29mm • Each leg must have 3 joints: hip, shoulder (upper leg), and knee (lower leg) Mechanical structure: Central Body Frame • Rectangular body chassis • Mounting holes for ESP32 DevKit V1 • Mounting area for PCA9685 servo driver • Small battery compartment • Wire routing channels Leg Structure (each leg built from separate parts): Hip Module • SG90 servo holder integrated into the body • Side mounting brackets • Rotation axis aligned with servo horn Upper Leg Link • Lightweight beam structure • Reinforcement ribs • Screw connection to servo horn Knee Joint • Second SG90 servo mount • Rotational joint bracket • Clearance for servo rotation Lower Leg Segment • Narrow structural arm • Third servo mounting position • Stable support design Foot Tip • Small rounded foot • Stable ground contact pad Design requirements: • All servo holders must perfectly fit SG90 servos • Include screw holes for M2 or M3 screws • Proper joint clearance for rotation • Lightweight honeycomb or rib structure • Optimized for FDM 3D printing (PLA or PETG) • Smooth robotic design similar to modern quadruped robots • Mechanical engineering style Scene layout: Show all parts in one frame in an exploded mechanical view so every component is clearly visible and separated. Style: Clean robotic engineering design, functional robotics prototype, hobby robotics quadruped platform, modern robot dog frame.
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hawladaranik325
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