SGD7S Sigma-7 single-axis AC servo amplifier

The SGD7S is Yaskawa’s Sigma-7S single-axis servo amplifier, a servo drive that powers one Sigma-7 rotary or linear motor. Features include automatic tuning, vibration suppression, an anti-resonance function and a safe torque off function for functional safety. Power ratings run from 50 W to around 15 kW across a family of sizes, for single-phase or three-phase supply. A free engineering tool lets users set up, monitor and tune the drive. Typical applications include machine tools, semiconductor equipment, packaging, robots and general motion control.