Yaskawa Electric Corporation DR2-A5AC AC Servo Drive

The Yaskawa DR2-A5AC is a compact 50W AC servo drive (Servopack) from the DR2 series designed to drive small-capacity servomotors with precise motion control. It accepts 200–230 VAC input on a single phase and provides 0–230 VAC, 3-phase output with about 0.6 A of current, enabling accurate position, speed, and torque control for light-duty automation tasks. This servo amplifier converts input signals into controlled motor motion and is compatible with Yaskawa SGM and SGMP servomotors, supporting position, speed, and torque control modes. Common applications include CNC machines, small robotics, pick-and-place equipment, and other precision positioning systems. The unit weighs roughly 6.4 pounds and is listed as discontinued/obsolete; for legacy systems or cross-reference, common replacements include the Yaskawa SGDV-R70A01A Sigma-V Servo Drive (50W class), SGDS-01A12A Sigma-II Servo Drive, and SGD7S-R70A00A Sigma-7 Servo Drive.