The Trust Automation TA333 Linear Drive is a fourth generation drive in Trust Automation’s continually expanding product line.This linear three-phase servo motor drive is a true class AB amplifier and is the most up to date technology in the industry for sinusoidal motor control. The TA333 provides an optional external 24V input to maintain serial communications without main power.

The TA333 is a highly configurable device with four common configuration modes. The TA333 will drive one brushless motor using external sinusoidal commutation. It can also use Hall Effect sensor feedback for smooth internally commutated trapezoidal operation. The TA333 also supports one or two brush or voice coil type motors as well as driving a traditional two coil stepper motor under sinusoidal control.