PR0A030SMA102 by Sanyo Denki

The PR0A030SMA102 from Sanyo Denki is a high-performance unit within the PU Super Servo Amplifiers series, engineered for precision control in industrial automation. This servo amplifier accepts a 200V AC voltage input and features a robust 30A amplifier capacity suited to demanding motion profiles. Out of the box, the control status when shipped includes position, speed, and torque control modes to match a range of application requirements. Built with an ABS-E sensor (2,048 divisions) interface and wiring-saving incremental hardware, the PR0A030SMA102 ensures accurate feedback with minimal cabling complexity. Housed in a ventilated metal enclosure, it balances compact dimensions with efficient heat dissipation to maintain continuous operation.

Technical capabilities of the PR0A030SMA102 are extensive and finely tuned. The amplifier’s Voltage: 200V AC rating delivers reliable power, while its Amplifier Capacity: 30A meets high-current demands. Communication with host controllers is handled via an RS-232C interface on both CN1 and CN2 connectors, offering flexible serial connectivity. Designed for brushless DC servo motors, the device incorporates hardware type: wiring-saving incremental encoder inputs and standard A, B, Z-phase signal compatibility. With a specified Operating Temperature range of 0°C to 55°C and Operating Humidity of 30% to 85% RH (non-condensing), it performs robustly in typical factory environments. The unit’s Vibration Resistance of 5.9 m/s² (0.6 G) at 10–55 Hz rating ensures stability under moderate mechanical stress. Certified for use up to Altitude Limit: 0–1000 m, the amplifier maintains full performance without derating at elevated installation sites. This standard type identification unit is shipped with position, speed, and torque control preconfigured.

Operational benefits focus on reliability, flexibility, and ease of use. The integrated ABS-E (2,048 divisions) sensor interface guarantees high-resolution feedback, enabling submicron positioning accuracy. Its metal housing features forced ventilation channels that promote efficient heat removal, extending component life and reducing downtime. Users can attach a braking resistor directly to dedicated terminals, enhancing deceleration control in inertia-heavy loads. Easy-to-access DIP switches allow field engineers to customize operational parameters without specialized tools. Terminal blocks labeled U, V, and W simplify motor wiring, while signal grounding points ensure noise immunity in electrically noisy environments.

Integration into existing motion control systems is straightforward. The PR0A030SMA102 seamlessly interfaces with industry-standard encoders and RS-232C communication links, facilitating rapid adoption in new or retrofit projects. Its compact footprint and standardized mounting holes enable direct replacement of legacy amplifiers in automated assembly lines, packaging stations, and robotic workcells. With preloaded control status options and flexible I/O assignments, this Sanyo Denki amplifier streamlines design cycles and accelerates time to market for precision-driven industrial applications.