Unleash the full potential of your motors.
A premium sensorless FOC controller optimized for advanced robotic motor control, combining 3-phase current measurement and saliency tracking for precise servo motor control.
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Designed for High Performance
Everything you need to drive complex robotic systems reliably.
True Sensorless FOC
Experience precise sensorless FOC without encoders or sensors, maintaining full nominal torque even at absolute zero speed for advanced robotic motor control.
Advanced Observation
Utilizing precise 3-phase current measurement combined with state-of-the-art saliency tracking and flux observers.
Versatile Servo Motor Control
Perfectly adapt this FOC controller to any operational requirement with seamless switching between Velocity, Torque, and Position modes for superior servo motor control.
High Power Output
Engineered for extreme performance, easily handling up to 60A of peak current and 70V maximum voltage inputs.
Zero-Speed Saliency Tracking
Our advanced FOC controller utilizes high-frequency signal injection to dynamically map the rotor's magnetic saliency, providing full sensorless torque control at absolute zero speed for demanding robotic motor control applications.
- Signal Injection: We continuously inject high-frequency voltage into the motor phases (Vhf).
- Ripple Analysis: As the rotor shifts, its inductance variation dynamically modulates the resulting high-frequency current ripple (Ihf).
- Advanced Flux Observers: Real-time processing extracts these inductance variations to calculate the exact rotor position (θest) with zero hardware encoders.
- Silent Operation: Advanced control frequencies and ultra-smooth phase currents guarantee completely silent running.
Technical Specifications
Designed to break the limits of traditional sensorless drive systems.
| Maximum Operating Voltage | 70 V |
| Maximum Phase Current | 60 A |
| Maximum ERPM | 60,000 ERPM |
| Sensing Architecture | 3-Phase Current + Saliency Tracking + Flux Observers |
| Required Sensors / Encoders | None (0) |
| Control Modes Supported | Velocity, Torque, Position |
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