R2AA13120BXH00M

The Sanyo Denki R2AA13120BXH00M servo motor is a robust member of the R SANMOTION Servo Motors series engineered for high-performance industrial automation. This servo unit delivers a rated torque of 5.7 N·m with a peak torque at stall of 16 N·m, ensuring precise motion control under varying load conditions. Operating at a rated speed of 2000 min^-1, it supports a wide range of production line requirements such as robotic articulation and precision positioning. The integrated brake system operates at 24 VDC or 90 VDC ±10%, enabling rapid deceleration and secure holding for safety-critical operations. Weighing 10 kg (including encoder), the R2AA13120BXH00M offers mechanical stability that minimizes vibration and enhances long-term reliability.

Technical specifications of the R2AA13120BXH00M are engineered for rigorous industrial environments. The motor’s rotor moment of inertia of 12.2×10^-4 kg·m² supports smooth acceleration profiles, while the phase resistance of 0.23 Ω optimizes current flow and thermal performance. The rated armature current of 9.1 Arms is complemented by a servo amplifier input power of AC 200V to 230V ±10%, 50/60 Hz, compatible with standard power infrastructures. The brake subsystem requires a brake rated current of 0.66 A / 0.17 A and delivers a brake static friction torque of 12 N·m MIN, providing secure mechanical lock under power-off conditions. Voltage feedback is facilitated by a voltage constant per phase of 22.7 mV/min^-1, ensuring accurate control of motor velocity and torque output.

Operational features emphasize durability and consistent performance. The motor maintains optimal function within an operating temperature range of 0 to 40°C, up to 90% humidity (non-condensing), making it suitable for standard manufacturing floors without additional climate control. Self-heat dissipation reduces reliance on auxiliary cooling, while the mass and inertia parameters deliver stable dynamic behavior during rapid start-stop cycles. Compatibility with the dedicated Applicable Amplifier Model RS1A10 simplifies integration into existing motion control systems, reducing commissioning time. Electrical noise and torque ripple are minimized through precision winding and encoder design, resulting in smooth low-speed operation and high positional accuracy.

System integration is streamlined by native support for Sanyo Denki’s RS1A10 servo amplifier, enabling advanced tuning algorithms and feedback loops. The compact form factor and standardized mounting facilitate retrofit into robotic arms, CNC machining centers, and conveyor systems. The R2AA13120BXH00M excels in target applications including automotive assembly, semiconductor handling, packaging automation, and general industrial robotics. With its combination of precise torque control, robust brake function, and reliable environmental tolerance, this motor provides an ideal solution for engineers seeking a balance of performance and system-level flexibility.