Yaskawa Electric Corporation CACR-UP50AAB Servopack Unit

The Yaskawa CACR-UP50AAB SERVOPACK Servo Drive is an industrial-grade servo amplifier for Motoman robot controllers that regulates the position, speed, and torque of AC servo motors across multi-axis systems, delivering precise, synchronized motion for automated manufacturing. Installed in robot control cabinets within Motoman XRC-based platforms, it functions as an axis controller to coordinate multi-axis servo motion for CNC machines, robotic welding, palletizing, assembly, and material handling. Weighing approximately 35 lb (15.9 kg), this unit serves as a replacement and repair option for legacy Motoman controllers and robotic systems, with aftermarket support available. Common replacements include the Yaskawa SGDV, SGDA, and SRDA servo drive series.