HexCore AX

18-DOF Hexapod Robot Platform

A modular six-legged walking robot powered by Dynamixel AX-12A servos, OpenCR controller, and designed for ASA 3D printing on Bambu Lab X1C or laser-cut aluminum fabrication.

18 Degrees of Freedom
6 Legs
240mm Leg Reach
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Project Overview

Watch this AI-generated introduction to HexCore AX

This overview was created using Google NotebookLM, an AI research assistant that analyzed the complete HexCore AX documentation to generate this conversational explanation.

Advanced Features

⚙️

Modular Design

Easy to repair, upgrade, and customize. Each component is independently replaceable.

🔧

Professional Materials

Designed for ASA 3D printing on Bambu Lab X1C or laser-cut aluminum for maximum durability.

🎮

Remote Control

ELRS receiver integration for low-latency wireless control via TX16S.

🧠

Smart Controller

OpenCR 1.0 with built-in IMU for advanced balance and motion control.

📐

Scalable

Design can be scaled ±20% while maintaining proportions and functionality.

🔌

Expandable

Mounting points for cameras, sensors, and accessories for advanced projects.

Technical Specifications

Body Diameter 220mm
Ground Clearance 100mm
Total Weight 1.8-2.2kg

Mechanical

  • Body: 220mm hexagonal platform
  • Legs: 6 legs, 3 DOF each
  • Coxa: 45mm (±45° sweep)
  • Femur: 90mm (0-90° lift)
  • Tibia: 130mm (0-135° extension)
  • Total Reach: ~240mm from center

Electronics

Materials & Fabrication

Development Environment

Built for advanced robotics simulation and AI development

Isaac Sim Workstation

HexCore AX is developed and tested using a dedicated high-performance workstation running NVIDIA Isaac Sim for realistic physics simulation, reinforcement learning training, and gait development before physical deployment.

🖥️

Simulation-First Development

Test walking algorithms, inverse kinematics, and sensor integration in a virtual environment before hardware assembly.

🤖

AI Training Pipeline

Train reinforcement learning models for adaptive locomotion across varied terrain using Isaac Gym.

Real-Time Physics

Accurate servo dynamics, collision detection, and ground contact simulation with PhysX 5.

Workstation Specifications

OS Ubuntu 24.04 LTS
GPU NVIDIA RTX 5080 FE
CPU Intel i9-14900K
Memory 64GB DDR5-6000
Storage 10TB NVMe (3× WD Black SN850X)
Cooling Corsair H150i Push-Pull (13× QX120)
Case Corsair 5000D
PSU Corsair HX1500i (ATX 3.1)

💡 Why Simulation Matters: Virtual testing allows rapid iteration on gait algorithms, terrain adaptation, and failure recovery without risking hardware damage. Once validated in simulation, code deploys directly to the physical robot.

Build Your Own

1

Design & CAD

Download CAD files or model your own using our detailed specifications and Fusion 360 guides.

Coming Soon →
2

Fabrication

3D print parts in ASA using Bambu Lab X1C, or send DXF files to SendCutSend for precision laser-cut aluminum parts.

Coming Soon →
3

Assembly

Follow our detailed assembly guide with step-by-step instructions and wiring diagrams.

Coming Soon →
4

Programming

Upload firmware to OpenCR, calibrate servos, and implement walking gaits using our control library.

Coming Soon →

Documentation

Ready to Build?

Join the HexCore AX community and start your hexapod journey today.

Discuss robotics, share builds, and get help on our Discourse community forum.