R2AA13120DCPD1 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki R2AA13120DCPD1 is part of the R SANMOTION Servo Motors series and features a middle inertia motor design with a 130 mm flange size. It delivers a rated output of 1.2 kW at 2000 rpm, with a rated torque of 5.7 N·m and a peak torque of 16.0 N·m. The servo motor is equipped with a battery backup absolute encoder and a holding brake rated for 24 VDC.
Internal Product Review
The R2AA13120DCPD1 is a Sanyo Denki SanMOTION R series servo motor with 1.2 kW rated output and 2000 min-1 rated speed. Middle-inertia construction and 16.0 N·m peak torque support stable dynamic response in demanding axis control applications. A battery backup absolute encoder and 17-bit single-turn resolution make accurate position retention a standout feature.
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Product Description:
The R2AA13120DCPD1 is a three-phase servo motor built by Sanyo Denki for the R SANMOTION Servo Motors series. Classified as a middle-inertia unit, it is used on point-to-point or contouring axes in industrial automation applications that require quick positioning with limited overshoot. Position data is supplied by a battery-backed absolute encoder with a 16-bit multi-turn range of 65,536 revolutions and a 17-bit single-turn resolution of 131,072 steps per revolution. An integrated 24 VDC holding brake secures vertical loads when power is removed without requiring external clamps.
The motor’s continuous power output is rated at 1.2 kW, providing mechanical power for moderate-duty machinery such as indexing tables or feeders. Under that load, it reaches a nominal shaft speed of 2000 rpm while delivering a continuous torque of 5.7 N·m to overcome friction and process forces. The drive inverter must supply 9.1 Arms to maintain this operating point. The stator is wound for a 200 V supply, allowing the motor to operate with compatible 200 V-class servo amplifiers. These electrical values determine the thermal capacity and conductor sizes required within the control cabinet.
During acceleration, the rotor can generate up to 16.0 N·m of peak torque. It can also sustain 6.0 N·m of torque while stalled without exceeding its thermal limits, providing capacity for temporary loads. The square mounting interface measures 130 mm across the flange, supporting direct attachment to planetary gearheads or machine frames. Brake operation includes a release time of 100 ms, a static holding capacity of 9.0 N·m, and a re-engagement delay of 130 ms when a diode is used or 30 ms when a varistor is used. These timing values support proper sequencing of motor enable, brake release, and drive power during machine startup and shutdown.
