
Digital servo amplifiers serve embedded applications
Stephen Law
Automation / Robotics Electronics amplifiers amplifiers digital digital industrial industrial servo servoSERVO2GO Advanced Motion Controls DZRALTE Series of high performance digital servo drives handle demanding industrial applications. Products control brushed & brushless servomotors in a compact form factor which make them suitable for embedded applications. The fully digital drives operate in torque, velocity, or position mode and employ Space Vector Modulation (SVM) which results in higher bus voltage utilization and reduced heat dissipation compared to traditional PWM drives. The command source can be generated internally or can be supplied externally. In addition to motor control, units provide dedicated and programmable digital and analog inputs and outputs to enhance interfacing with external controllers and devices.