R2AA08075FXPGPM6 by Sanyo Denki

The R2AA08075FXPGPM6 rotary servo motor by Sanyo Denki is a member of the R SANMOTION Servo Motors series, designed for high-precision industrial automation applications. This model features a robust Table Diameter: 165 mm coupled with a Center Hole Diameter: 50H7 mm to accommodate a wide range of tooling fixtures. Its Through Hole Diameter: 40 mm and Center Height: 140 mm enable straightforward integration with existing machine architectures. With a total unit mass of 43 kg, the R2AA08075FXPGPM6 balances structural rigidity and installation stability. The servo assembly presents a compact footprint while offering substantial load-bearing capacity.

Performance is driven by a pneumatic clamping mechanism, delivering a Clamping Torque: 310 N-m (at 0.5 MPa) for strong and reliable part retention. The motor’s internal Total Reduction Ratio: 1/40 optimizes torque multiplication, enabling a Maximum Rotation Speed: 75 min-1 (at motor 3000 min-1) for rapid indexing cycles. Dynamic response is enhanced by a low Motor Axis Reduced Inertia: 0.00023 kg-m2, supporting fast acceleration and deceleration profiles. Precision positioning is assured with an Indexing Accuracy: 40 seconds and Repeatability: 8 seconds, while the allowable work inertia rating of 0.25 kg-m2 ensures consistent performance across varying load conditions. This combination of mechanical and pneumatic features yields repeatable high-speed rotary motion under load.

Built to accommodate demanding production environments, the R2AA08075FXPGPM6 supports an Allowable Load (vertical): 80 kg (Horizontal: 40 kg) for versatile mounting orientations. Its pneumatic clamping method not only secures workpieces with minimal slippage but also simplifies tool change operations, reducing downtime. The rugged construction and precise indexing make this servo motor ideal for rotary tables, automated assembly equipment, and precision machining centers. Integration with standard servodrives allows seamless control of torque, speed, and position feedback, ensuring synchronized operation within multi-axis systems. Overall, this servo motor delivers reliable rotation, strong clamping, and exceptional repeatability, making it a key component in high-throughput industrial automation solutions.