Yaskawa CACR-IR44SFB Servopack Servo Drive Unit

The YASKAWA CACR-IR44SFB Servopack Servo Drive is an industrial-grade three-phase servo drive rated at 4.4 kW (5.90 HP) with an input range of 200–230 V and 50/60 Hz, designed to regulate servo motor speed, torque, and positioning in closed-loop control. It is used in motion control systems and is compatible with YASKAWA servo motor systems, commonly installed in CNC machines, robotic automation, packaging lines, and material handling systems where precise and responsive drive control is required. Maintenance teams and system integrators rely on it for repair, retrofit, or replacement to maintain stable motion performance and system reliability. Common replacements include YASKAWA CACR-IR44SFB1, CACR-IR44SFB2, and Sigma Series Servo Drives.