Product Description:

The PY2A030A0MG8S00 is a servo amplifier produced by Sanyo Denki for the PY Super BL Servo Amplifiers series. Intended for positioning and speed-regulated drive systems, the unit converts a 200-volt-class supply into a controlled three-phase output that commands a matched brushless motor. In an industrial cell, it closes the velocity loop and engages its built-in dynamic brake to dissipate kinetic energy whenever the axis decelerates or enters an emergency stop.

The power stage delivers up to 30 A of continuous load current while accepting a nominal input of 200 VAC. A three-phase main circuit allows direct connection to standard factory power, and the frequency response extends to 400 Hz, allowing the drive to follow fast reference changes without excessive phase lag. During controller activation, the control section can momentarily draw 40 A; this inrush current rating assists with fuse and contactor sizing. The amplifier uses a speed-control interface, meaning velocity commands arrive as analog or pulse references rather than torque or position targets. Main inrush current on the power rails is limited to 23 A, and an integrated dynamic brake eliminates the need for an external braking module. The unit does not have a built-in regenerative resistor, so braking energy must be managed through the connected power system.

Main supply capacity reaches 2.2 kVA, matching medium-frame servomotors used in pick-and-place systems or conveyor zones. Closed-loop regulation spans a velocity control range of 1:5000, enabling precise low-speed movement as well as rapid traverse. Heat loss is rated at 46 W, so panel ventilation must remove this heat to keep internal temperatures stable. The assembly weighs 2.0 kg, allowing it to be handled during installation without lifting equipment. The control electronics consume 40 VA. Leakage current through a 2 m cable remains below 0.5 mA, supporting connection to grounded IT power systems without nuisance trips.