Motion Spotlight  Motors & Drives

High-Frequency Velocity Controller

The TG2601 vControl minimizes high current ripple and additional losses by operating at a PWM frequency of 120 kHz, significantly higher than most PWM drives for ironless-core, brushless motor systems. The vControl's sinusoidal current waveform operates in phase with the sinusoidal back EMF waveform during each commutation cycle.