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Large Hollow Low Voltage Driver

Built with modular architecture, this large‑hollow low‑voltage driver applies model predictive vector control algorithm. It integrates on‑board STO and SBC via 24V I/O and is manufactured by Infranor in France.

Introduce

Next-Gen Low-Voltage Motion Control for Integrated Joints

Manufactured by Infranor in France, the Large Hollow Low Voltage Driver combines Model Predictive Vector Control with a space-saving hollow-shaft design under a 48V supply. It delivers exceptional dynamic response, torque stability, and quiet operation, featuring integrated functional safety (STO & SBC via 24V I/O) for high-density robot joint control.

Features

Precision, Intelligence, and Modular Power Combined  

Designed for maximum thermal and spatial efficiency, our low-voltage hollow drivers seamlessly bring together high-performance vector control, built-in safety, and effortless joint integration.  

  • Modular & Hollow Structural Design

    Features a large hollow-shaft architecture that allows convenient internal cable routing, enabling a clean layout and ultra-compact integration into robot joints. 

  • Model Predictive Vector Control Algorithm

    Employs advanced model predictive control to ensure high dynamic response, smooth torque delivery, and minimal speed ripple during complex movement.  

  • Integrated On-Board Safety Functions (STO & SBC) 

    Built-in Safe Torque Off (STO) and Safe Brake Control (SBC) based on 24V I/O provide robust hardware-level safety compliance without extra cost or complexity. 

Applications

Powering Every Sector

Engineered specifically for low-voltage, compact, and high-precision environments, the Large Hollow Low Voltage Driver is the core motion engine powering modern robotics, automated equipment, and flexible manufacturing systems.

  • Cobots

    Provides compact power density and reliable current/torque control for shoulder, elbow, wrist, and leg joints, allowing natural drag-to-teach interaction and precise collision detection.

  • EV Automatic Charging Robots

  • Medical & Service Robotics

    Enables delicate force feedback control and ultra-quiet motor driving for medical, therapy, and service  like massage robots operating close to human users.

  • Automated Material Handling & Load-Unload Workstations

Downloads

Technical Downloads

Access detailed specifications, integration guidelines, and 3D CAD models to accelerate your product development cycle.

  • Joint Module Catalog
    PDF • 2.60 MB
  • Gear Reducer Catalog
    PDF • 6.74 MB
  • Robot Rochure
    PDF • 1.35 MB
  • Collaborative Robot Product Series
    PDF • 4.56 MB
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