PU0A015EM31S01 Sanyo Denki
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The Sanyo Denki PU0A015EM31S01 is a super-small amplifier from the PU Super Servo Amplifiers series with a capacity of 15 Amps and operates on 200 VAC input voltage. This amplifier supports speed control status and uses a wiring-saving incremental sensor with a feedback resolution of 2,000 P/R. It is compatible with the P50B04010D motor.
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Product Description:
The PU0A015EM31S01 is a servo amplifier produced by Sanyo Denki as part of the PU Super Servo Amplifiers series. Designed for industrial automation, this module supplies regulated current to a compatible servo motor and serves as the intermediary between the motion controller and the mechanical load. It converts digital speed references into precise phase current so that positioning stages, compact conveyors, and other controlled axes maintain their commanded velocity profiles. Continuous current regulation also allows the amplifier to respond to changing loads without disrupting the motion command sent by the controller.
Rated for an output capacity of 15 A, the amplifier can sustain this current continuously without derating, allowing it to handle moderate-inertia axes that require quick acceleration. The compact Super-Small design minimizes panel space and supports closely arranged multi-axis installations. The incoming power supply must provide 200 VAC, making the power section compatible with commonly used Japanese and North American servo power systems. An internal velocity regulator operates in speed control mode, maintaining motor speed in proportion to the reference signal while compensating for load disturbances. This operating mode is suitable for machinery that requires stable rotational speed during repeated production cycles or changing mechanical demand.
The amplifier is matched to the P50B04010D servo motor, providing the electrical compatibility needed for coordinated current delivery and feedback processing. Encoder feedback has a resolution of 2,000 P/R, giving the control loop detailed speed information for smooth regulation. Drive and sensor wiring use a Wiring-Saving Incremental interface, allowing power, excitation, and pulse signals to share a reduced-pin connector that simplifies cabinet routing. The associated feedback device is an incremental sensor, which returns pulse data used by the amplifier to monitor motor movement. Its signal path follows a wiring-saving sensor topology that keeps the feedback bundle compact while preserving signal integrity. The consolidated harness reduces the number of individual conductors routed through confined control cabinets and leaves more room for adjacent modules, terminal blocks, and cable-management hardware.
Frequently Asked Questions about PU0A015EM31S01:
Q: What is the amplifier capacity of the PU0A015EM31S01?
A: The PU0A015EM31S01 servo amplifier has a current capacity of 15 A.
Q: Which motor works with the PU0A015EM31S01 amplifier?
A: The compatible motor for this model is the P50B04010D.
Q: What control status does the PU0A015EM31S01 provide?
A: This servo amplifier operates with a speed control status.
Q: What sensor type is employed in the PU0A015EM31S01 amplifier?
A: The PU0A015EM31S01 utilizes a wiring-saving incremental sensor type for feedback.
Q: What is the feedback resolution of the PU0A015EM31S01 amplifier?
A: This model supports feedback with a 2,000 pulses per revolution resolution.
