Product Description:

The PY2A015A3N11P00 is a servo amplifier manufactured by Sanyo Denki for the PY Super BL Servo Amplifiers series. Acting as the power and control interface between a motion controller and a servomotor, it regulates current, supervises feedback, and executes position loops so automated pick-and-place stages, gantries, and index tables reach commanded coordinates quickly and repeatably. Its architecture focuses on compact cabinet integration, providing incremental encoder interfaces together with dedicated braking and regeneration ports to simplify wiring in industrial automation cells.

Electrical performance is anchored by a single-phase main circuit that channels input power into a rated output of 15 A, giving adequate headroom for medium-frame servomotors. The drive maintains stable loop gain and phase up to 400 Hz, permitting high-bandwidth positioning in rapid-indexing machinery. Speed regulation spans a 1:5000 control range, allowing slow alignment moves and fast transfers without parameter changes. A dynamic brake is built in, so kinetic energy is dissipated internally whenever an emergency stop or hold command is issued. Position control remains the operative mode for all commanded motion profiles.

During overrun events, the external regeneration port accepts a 100 Ω resistor to dissipate energy produced during motor deceleration. The resistor is not built into the chassis, allowing its location to be selected according to the required airflow and available cabinet space. The unit has an overall mass of 1.5 kg, allowing it to mount on a suitable DIN rail without additional structural reinforcement. Protective grounding uses an M4 terminal screw that must be tightened to 1.18 N·m to maintain a secure electrical connection. Motor feedback arrives through an incremental encoder at 2,000 pulses per revolution, enabling fine commutation and precise position tracking without an absolute sensor.