PY2A015A3GH8P01 Sanyo Denki
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The Sanyo Denki PY2A015A3GH8P01 is part of the PY Super BL Servo Amplifiers series and has an amplifier capacity of 15 Amps with a control circuit rush current of 40 Amps. This servo amplifier supports a single-phase 200 VAC main circuit supply and includes a dynamic brake. It has a mass of 1.5 kg and a velocity control range of 1 to 5000.
Internal Product Review
The PY2A015A3GH8P01 is a Sanyo Denki PY Super BL servo amplifier with 15 A amplifier capacity and single-phase 200 VAC input. Dynamic brake support and 400 Hz frequency characteristics give the unit strong motion response and dependable stopping performance in servo applications. A 1:5000 velocity control range makes the amplifier a highly capable choice for precise speed regulation.
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Product Description:
The PY2A015A3GH8P01 is a servo amplifier manufactured by Sanyo Denki for the PY Super BL Servo Amplifiers series. Positioned between a motion controller and an AC brushless motor, it converts single-phase mains power into controlled three-phase outputs that follow analog or pulse-train commands. The unit suits assembly robots, electronic component handlers, and indexing stations where fast response and stable velocity control are required, delivering precise torque and speed regulation while occupying minimal panel space.
The amplifier supplies a continuous output of 15 A, allowing medium-frame servo motors to reach rated torque without current foldback. It is powered from a single-phase line at 200 VAC, enabling direct connection to common factory power systems. On power-up, a main-circuit inrush current of 23 A (0-P) must be considered when selecting circuit protection, while the control circuit momentarily peaks at 40 A. Internal power devices support frequency characteristics up to 400 Hz, providing control over mechanical resonances in high-speed axes. Closed-loop velocity control spans 1:5000, so the commanded speed can be reduced to 0.02% of the rated value while remaining stable. A dynamic brake is installed to support rapid stops. The amplifier does not have a built-in regenerative resistor, so extended overhauling loads require an external resistor to dissipate regenerated energy.
Diagnostic access is provided through a current monitor signal of 0.5 V ±20%, and a velocity monitor provides the same scaling for oscilloscope checks during tuning. Leakage current to the motor frame is limited to 0.5 mA to support proper grounding. The housing stands 168 mm high and extends 135 mm deep, making it suitable for crowded control enclosures. It weighs 1.5 kg, which reduces the load placed on the mounting panel. The amplifier does not include a ready output contact, so the machine controller must verify drive status through other available input and output signals.
