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Quadruped Quadrina robot for servo MG90S

3D model description

Quadrina is a quadripod in kit, printable in 3D, equipped with legs with 2 degrees of freedom, it uses 8 servomotors.

With few servomotors, Quadrina is an ideal companion for learning programming and servomotors.

This kit is available for various actuators (

Leave a comment if you want to see this robot for another actuator.


4x 2DOF Legs

2x chassis plates

4x spacers


8x TowerPro MG90S actuators

1x Arduino Nano microcontroller or equivalent

1x mini breadboard

1x Servo Serial Controller 8-Channels

1x Battery

Dupont cables


Distance sensor to avoid obstacles

Bluetooth module for Smartphone control


3D printing settings

Print in ABS or PLA

Layer thickness: 0.2mm

Filling : 65%

Recommended print volume: 117.0×73.0x44.0mm

Designed with FreeCAD

Come to discover all our models and robots on the site and do not hesitate to contact us if you want advice to program your robots (

  • 3D model format: STL



French Start-up developping customizable and programmable 3D-printed robotic kits and spare parts. Robots are programmable with Arduino, Raspberry Pi and others. Visit our site to find out 3D models, robots and projects
Build Your Robot.Build Up Your Skills.



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