Yaskawa Electric CACR-IR44SFB Servo Amplifier

The Yaskawa Electric CACR-IR44SFB Servo Amplifier is a SERVOPACK AC servo drive that manages position, speed, and torque of AC servo motors within Yaskawa motion control systems. It accepts 200–230 VAC three-phase power, draws approximately 24 A, and runs at 50/60 Hz, using digital current control with closed-loop encoder feedback to deliver precise, high-speed motion with stable torque. Typically mounted in panels or control cabinets, the CACR-IR44SFB is used in CNC machines, robotics systems, and other industrial automation setups requiring reliable, continuous operation, and it is a discontinued / legacy unit with aftermarket support. As part of the CACR-IR Series, it is commonly replaced by Yaskawa SGDA, SGDV, or CACR-SR series servo drives.