Pyxmos™ FLUX Servo Drive

The Pyxmos™ FLUX Servo Drive delivers high-dynamic, high-precision motion control for advanced robotics, mechatronics, and demanding manufacturing applications. Engineered to meet the performance requirements of low-inductance, high-pole-count motors, Pyxmos FLUX combines ultra-fast control loops, advanced current sensing, and flexible integration capabilities to support precise, responsive motion in space-constrained OEM designs.

Featuring 100 kHz pulse-width modulation (PWM), a 50 kHz current control loop, and 25 kHz velocity and position control loops, this high-precision servo drive enables exceptional motion responsiveness and control resolution. Its advanced drive architecture supports motor inductances as low as 1 μH at 48 VDC, making it well suited for next-generation robotic systems, precision automation, and nanometer-scale motion applications where accuracy, dynamic performance, and integration flexibility are critical.

Designed for seamless integration into OEM motion systems, Pyxmos FLUX supports EtherCAT communication, dual-encoder feedback, and a range of incremental and absolute encoder technologies. With a 15 – 48 VDC drive supply, up to 60 A RMS continuous current, and 120 A RMS peak current for one second, it delivers powerful performance in a compact, low-profile form factor.

Allient also offers flexible drive, motor, encoder, and brake configurations to help OEMs streamline system integration and develop application-specific motion solutions.

Benefits & Advantages

• High-Speed Motion Control
• Advanced Low-Inductance Motor Control
• High-Resolution Current Sensing
• High Power Density in a Compact Design
• Flexible EtherCAT Integration
• Advanced Dual-Encoder Control
• Configurable OEM Motion Solutions
• Integrated Motor and Drive Compatibility
• Built-In Drive Protection

Market Segments & Applications

Advanced Robotics: High-dynamic joint actuation, Precision robotic mechanisms, Compact robotic systems Industrial Automation: High-speed machine automation, Precision assembly, and manufacturing equipment

Mechatronics & Integrated Motion Systems: Compact electromechanical assemblies combining servo drives, motors, encoders, and brakes in application-specific designs.

Semiconductor: Wafer handling, Inspection, Positioning

OEM Machine Design: Embedded and custom motion control systems that benefit from a compact footprint, flexible feedback options, and EtherCAT connectivity.