R2AA03003FXP9A
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The R2AA03003FXP9A servo motor provides a rated output of 0.03 to 0.75 watts, a maximum velocity of 6000 min-1, a rated torque range of 0.098 to 2.39 N·m, and a mass between 0.35 to 1.4 kg. Designed as part of the R SANMOTION Servo Motors series by Sanyo Denki, it also features a rotor inertia of 0.028 to 0.415 kg·m².
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Product Description:
The R2AA03003FXP9A ensures seamless incorporation into established industrial sites. The device offers rated output from 0.03 to 0.75 W to cover low‑torque applications in micro‑actuators. It runs at a rated velocity of 3000 min⁻¹ which delivers stable cycle timing in synchronized multi‑axis systems. The drive allows linear speed control under a variety of load circumstances and provides a voltage constant per phase between 7.0 and 18.3 mV/min⁻¹. Between 12 and 1.36 Ω, the unit’s resistance to phase reduces
The motor's rotor inertia of 0.028×10⁻⁴ to 0.415×10⁻⁴ kg·m² provides mechanical damping which smooths acceleration and deceleration phases. With a mass ranging from 0.35 to 1.4 kg reduces overall system weight which simplifies mounting in compact machinery. The braking mass of this variant is between 0.27 and 0.89 kg and provides enough holding force to retain the shaft when the power is turned off. Its maximum velocity of 6000 min⁻¹ allows high‑speed motion which accelerates cycle throughput in fast‑paced applications. In a range of 0.098 and 2.39 N·m, the rated torque value is appropriate for both light and mid-range load jobs.
The continuous torque at stall that varies from 0.108 to 2.55 Nm and the peak torque at stall can tolerate abrupt load spikes with a value between 0.37 and 8.5 N·m. The smooth current delivery and torque output are features of rated armature currents, showing 0.51 to 4.6 Arms. The modules armature current at stall spanning 0.56 to 4.6 Arms limits inrush currents which protects this servo motor winding during startup. The torque constant between 0.201 and 0.524 N·m/Arms delivers efficient torque per amp to optimize energy use. Overall dimensions of 12×5.5×5.5 inches guarantee compatibility with standard mounting patterns, simplifying panel integration.
Frequently Asked Questions about R2AA03003FXP9A:
Q: How does R2AA03003FXP9A manage heat under continuous high‑duty cycles?
A: The R2AA03003FXP9A’s phase resistance range minimizes I²R losses which lowers internal heat generation. Its rotor inertia smooths torque fluctuations which further reduces temperature spikes during extended operation.
Q: Can you mount the R2AA03003FXP9A in vertical orientations without affecting performance?
A: The module supports flexible mounting thanks to its balanced mass distribution. It also maintains consistent torque output even when the motor shaft points upward.
Q: What’s the expected bearing life on the R2AA03003FXP9A under typical industrial loads?
A: The R2AA03003FXP9A uses high‑grade bearings rated for over 20 000 hours of continuous operation. You can plan maintenance cycles based on predictable service intervals.
Q: What cable lengths can R2AA03003FXP9A tolerate without signal loss?
A: The motor’s design supports encoder signal integrity up to 50 meters of cabling. It avoids encoder errors even in large machinery setups.
Q: How does R2AA03003FXP9A handle sudden load reversals in robotics?
A: The device’s peak torque capacity absorbs abrupt torque reversals without stalling. It maintains motion continuity during rapid directional changes.
