R2AA13120LCP40
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The R2AA13120LCP40 servo motor delivers a rated output power of 1200 W, operates at an approximate speed of 3000 rpm, features a natural cooling method, and includes a robust AA series low-inertia design. Part of the R SANMOTION Servo Motors by Sanyo Denki, it boasts a 40 mm coupling/flange interface.
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Product Description:
Sanyo Denki's R2AA13120LCP40 Servo motor is ideal for applications requiring exact control of motion. Systems that demand reliable operation and responsive torque employ it. Applications that are constantly changing and require quick acceleration and dependable control can rely on the R2 servo motor.
The R2AA13120LCP40 servo motor can run at 2000 min⁻¹ and has a rated output of 1.2 kW. The servo motor can handle faster positioning cycles thanks to its maximum speed of 3000 min⁻¹. The motor's 5.7 N·m rated torque and 6.0 N·m continuous stall torque will reliably handle your load. Short bursts of high torque are possible with a peak stall torque of 20.0 N·m. Both the rated and stall armature currents are 7.6 and 8.4 amps, respectively. Supporting rapid torque needs, the maximum armature stall current is 26.5 Arms. An efficient torque production per ampere is supported by the motor's torque constant of 0.77 N·m/Arms. The R2AA13120LCP40 allows for quicker current response because of its electrical time constant of 15 ms. To make the motor more sensitive, the mechanical time constant is set at 1.1 ms. Industrial automation systems require a high level of dynamic performance, and this 54 kW/s rated power rate is perfect for them.
Long duty cycles are no problem for the servo motor's dependable control. The R2AA13120LCP40 servo motor is capable of running at high speeds without sacrificing performance. At each phase, the voltage constant is 27.0 mV·min⁻¹. To guarantee consistent electrical performance, the phase resistance measures 0.35 Ω. During both the acceleration and deceleration stages, the performance remains constant. Throughout the rated range, the torque delivery is consistent. Accurate motion is achieved in servo-driven applications by matching the electrical and mechanical characteristics of the motor.
Frequently Asked Questions about R2AA13120LCP40:
Q: Why does R2AA13120LCP40 need 26.5 Arms current?
A: The peak current of 26.5 Arms helps generate high torque instantly. It allows handling sudden load changes or rapid acceleration.
Q: How does R2AA13120LCP40 achieve 20.0 N·m torque?
A: The servo achieves peak torque using high current and a magnetic design. It supports short bursts without overheating during demanding motion.
Q: Why do R2AA13120LCP40 specs list power rate 54 kW/s?
A: Power rate shows how quickly the motor can respond. 54 kW/s reflects fast acceleration, useful in high-speed automation systems.
Q: Does R2AA13120LCP40 benefit from 15 ms electrical time?
A: Yes, it improves dynamic response in motor control. A lower electrical time constant allows faster reaction to current commands.
Q: Why is R2AA13120LCP40 torque constant 0.77 N·m/Arms?
A: This indicates torque per ampere for efficiency. A higher torque constant means better performance with less current draw.
