➀ Aerotech Inc. has expanded its Automation1 XA4 PWM servo drive series to offer cost-efficient, high-performance options with various configurations. These drives enhance system performance while reducing costs. ➁ Key features include improved in-position jitter, good system performance and stability, and space-saving designs. ➂ The series is compatible with a wide range of motors and supports high voltages and peak currents, making it ideal for automation systems.