The Sanyo Denki BL Super Servo Amplifiers series is a legacy family of AC servo amplifiers designed for closed-loop motion systems using matched brushless AC servo motors.
The series belongs to an early brushless AC servo platform intended for industrial machinery that required controlled motor operation through an integrated amplifier-and-motor system. In application, these amplifiers regulate motor power to support commanded speed and position behavior within the machine’s servo architecture. The series is associated with early AC servo installations where amplifier compatibility with the original motor and surrounding control hardware is important for continued operation. BL Super Servo Amplifiers are most relevant in legacy equipment where replacement drive hardware must remain aligned with the existing servo system configuration.
