Product Description:

The PY2A030E0XXXP00 is a servo amplifier manufactured by Sanyo Denki for the PY Super BL Servo Amplifiers series. Installed between the motion controller and a matched Super BL servomotor, it converts command pulses and AC power into regulated phase currents that close the velocity loop of an axis in automated assembly, packaging, or inspection equipment. The amplifier’s internal power unit accepts the plant’s 200 VAC supply, and the built-in dynamic brake dissipates regenerated energy so that an external resistor is unnecessary.

The power stage is rated for 30 A of continuous output, establishing the maximum motor phase current the unit can deliver without derating. Control electronics run from a single-phase input of 200 to 230 VAC, which simplifies cabinet wiring. During rapid deceleration, the dynamic-brake circuit absorbs up to 360 J, preventing DC-bus overvoltage. The current loop has a frequency response of 400 Hz, allowing precise torque modulation at high update rates. Operation is permitted at a maximum relative humidity of 90% RH, provided that condensation is avoided; this humidity tolerance helps protect conformally coated boards and optical couplers from moisture-induced leakage. The main input range of 170 to 253 VAC accommodates typical variations in mains voltage, and a shock resistance of 2 G protects internal assemblies during transport.

Total mass is 2.0 kg, so multiple units can be installed without placing excessive loads on the mounting structure. The amplifier can operate at altitudes up to 1000 m while retaining full thermal capacity at most factory elevations. The command interface accepts step-and-direction or CW/CCW signals at up to 2 million pulses/s; this high pulse rate supports fine position resolution over the amplifier’s velocity control range of 1:5000. Continuous operation is permitted from 0 to 55 °C, while storage down to -20 °C and vibration resistance of 0.5 G support handling and plant-floor use.