Stellar X
Universal Motion Controller, Redefined.
Stellar X brings performance, connectivity, and software-defined flexibility to every robot.
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Why Keep Reinventing Motion Controllers?
Existing motion controllers are technically outdated,
cost-inefficient, and fundamentally misaligned with the
industry’s shift toward AI-driven, standardized robotics.
Fragmented Communication
Each manufacturer uses its own protocol. Lack of standardization forces costly redevelopment when systems change.
Rigid Architecture
PLC-based control systems are hardware-defined and closed. They cannot adapt to software-driven or AI-integrated systems.
Inefficient Tools
Conventional motion software is too complex. High learning curves and limited automation reduce development efficiency.
Introducing Stellar X: The Software-Defined Motion Controller.
Define any robot structure, connect any EtherCAT drives or modules, and unify your entire robotics workflow—from kinematics to motion planning to deployment—under a single, universal controller. Stellar X eliminates protocol fragmentation, removes PLC-level rigidity, and turns robot development into a fast, standardized, and fully software-defined process.
Key features
The universal motion controller for modern robotics.
Universal
Build SDR-based robots and deliver virtual-to-physical workflows with a unified control platform.
Robot Manufacturers
Build SDR-based robots and deliver virtual-to-physical workflows with a unified control platform.
Robot Manufacturers
Build SDR-based robots and deliver virtual-to-physical workflows with a unified control platform.
Robot Manufacturers
Build SDR-based robots and deliver virtual-to-physical workflows with a unified control platform.
Design & Craft: Built with Purpose
Compact engineering with a premium aluminum build that delivers stable, motion- focused performance for real control work in any environment.
STELLAR X
A compact yet powerful motion controller built for industrial environments, research labs, and modern robotics classrooms.
Compact by Design
A footprint designed to fit effortlessly into your control cabinet—or on your desk during development and education.
Premium Materials & Finish
Machined aluminum with a matte anodized finish delivers durability, heat stability, and a premium feel—without adding unnecessary bulk.
Minimal I/O, Maximum Focus
Stellar X is intentionally minimal. No legacy I/O blocks, no unnecessary interfaces—just what motion control truly requires.
Engineered for Motion
A performance-optimized architecture designed specifically for real-time EtherCAT motion control—proving that small hardware can still deliver industrial-grade capability.
Develop in Days, Not Months: The Integrated Stellar X Toolchain
The Stellar X platform is defined by powerful software tools, not just hardware. It's a complete, integrated web-based environment designed to cut your development cycles and maximize code reusability.
Software-Defined Control: Define Any Structure.
The true power lies in the software. You can define any robot type, from 1-axis to 7-axis serial arms, without changing the core controller hardware. The single controller handles all complexity.
Advanced Features: Built-in Collision and Teaching.
Advanced features like collision detection and direct teaching are provided as standard, zero-cost capabilities, saving your R&D team hundreds of hours of complex development.
Commissioning & Maintenance: Mobile Optimized.
Forget heavy, cumbersome teaching pendants. Control your robot and save poses one-handed from any device using our mobile-optimized interface.
Zero-Risk Development: Virtual Prototyping
Verify and thoroughly test 100% of your control logic in a virtual environment before deploying it on a real robot.
Seamless Collaboration: Digital Asset Sharing
Save robot tool settings, poses, and movements as digital assets and easily share them with developers within your team or with SI firms, accelerating integration.
Performance & Architecture: The Future of Control
Our Software-Defined Robotics (SDR) foundation provides the performance and openness required for tomorrow's complex robotic applications.

Stellar X is built on a Software-Defined Robotics (SDR) architecture that transcends the limitations of hardware-locked PLC logic. This allows true protocol flexibility and the seamless integration of any robot type without system redevelopment.
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Reliability & Validation: Proven in the Field
Stellar X is not just lab-tested—it’s built on a foundation of real industrial deployments and years of continuous refinement.
Eight Years of Proven Reliability
The core of our motion control has been rigorously tested and successfully deployed by a leading Korean robotics platform manufacturer for approximately eight years. This is not a new concept; it is a battle-tested foundation.
Trusted in Diverse Manufacturing
The core of our motion control has been rigorously tested and successfully deployed by a leading Korean robotics platform manufacturer for approximately eight years. This is not a new concept; it is a battle-tested foundation.
Commitment to Continuous Stability
The core of our motion control has been rigorously tested and successfully deployed by a leading Korean robotics platform manufacturer for approximately eight years. This is not a new concept; it is a battle-tested foundation.
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Specs
STELLAR X (EtherCAT)
Control & Performance
Axis Support
1–7 axes (Articulated Serial Topology)
Communication
EtherCAT CoE (CiA 402 Compliant)
Control Cycle Rate
1 ms / jitter ≤ 1 µs
Safety
Collision Detection (Algorithm Included), Role-based access control (RBAC)
Processor
High-Performance ARM-based SoC
Operating System
Real-Time Linux OS
Mechanical & Electrical
Weight
Approx. 350g
Dimensions
Width: 120 mm
Depth: 120 mm
Height: 50mm
Ports
EtherCAT (OUT, µs-sync)
Ethernet (2EA)
Power
24V DC IN
Software & Integration
Software Tools
Stellar Designer (web-based)Stellar Motion Studio (web-based)
APIs & Language
SDRM (middleware)
Python API
Warranty & Support
Hardware Standard
1 year
Software Updates
Free (When connected)
Specifications are subject to change without notice.
Frequently Asked Questions

Which robot types does Stellar X support?

Our Stellar X controller currently supports articulated (serial) robots only. Support for Delta, parallel, or specialized-type robots is under review for future releases.

Can Stellar X support systems requiring more than 7 axes?

The current system supports up to 7 axes per robot. Multi-controller synchronization for higher-axis systems is on our roadmap for future releases.

Does Stellar X support other fieldbus protocols besides EtherCAT?

At present, Stellar X is available in an EtherCAT-only version. A CAN-based model is planned for release in a near future update.

Is a collision-detection algorithm included, and does it support all kinematics?

Yes. Our built-in collision-detection algorithm works regardless of robot type or number of axes, including Cartesian configurations.

What is the learning curve for adopting SDR and the Stellar X platform?

If your team has a basic understanding of robotics principles, adopting SDR will be straightforward and efficient, thanks to our intuitive web-based tools. For detailed technical guidance or onboarding support, please contact us directly.

What is the pricing policy for volume production (OEM)?

For OEM or large-volume production, we provide customized controllers at roughly 50% of the standard unit cost, leveraging our efficient hardware design. Please contact our sales team for tailored quotations and partnership options.
Accelerate your platform’s
evolution.
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