Product Description:

The R2AA04010FXE8PM is a servo motor manufactured by Sanyo Denki within the R SANMOTION Servo Motors series. It is intended for mid-power axes where electronic drives require a compact, medium-inertia rotor to achieve repeatable motion profiles. When connected to a 200 V amplifier, the unit delivers closed-loop torque for pick-and-place, labeling, and indexing equipment. Its compact design provides a readily integrated rotary actuator for dynamic and accurate industrial automation tasks.

At its continuous rating, the motor produces 100 W of mechanical power while operating at 3000 rpm, matching common indexing-table cycles. This operating point is established on a 200 V supply bus and is supported by a phase resistance of 9.3 Ω, allowing efficient current modulation by the drive. For transient loads, the stator can deliver 1.18 N·m of peak torque with a corresponding surge current of 3.3 Arms, allowing short bursts of acceleration without saturation. A holding brake is not installed, so any static load must be secured externally when power is removed. The motor meets applicable CE and UL requirements and carries a V15 vibration classification for operation on mobile or high-duty equipment.

Dynamic response is supported by an electrical time constant of 0.82 ms and a mechanical settling time of 0.97 ms, enabling rapid response to controller commands up to a maximum speed of 6000 rpm. The torque constant of 0.424 N·m/Arms helps the drive convert commanded current into predictable shaft torque, while the back-EMF coefficient remains linear at 14.8 mV per rpm. The rotor inertia is 0.0627 × 10⁻⁴ kg·m², reducing overshoot during start-stop cycles. A 40 mm flange supports accurate mechanical alignment with planetary gearheads or belt pulleys. The flange has 0.06 mm eccentricity and 0.07 mm perpendicularity, while the shaft runout is 0.02 mm.