AKM2G-72L-ANDNCA00
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The Kollmorgen AKM2G-72L-ANDNCA00 motor, part of the AKM2G Magnetic Motors series, is a synchronous servo motor with a frame size of 72 mm and IP65 protection. It delivers a rated torque of 4.6 Nm and operates at a rated speed of 3700 RPM. The motor supports a maximum speed of 5000 RPM with a nominal voltage of 230 V AC.
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Product Description:
The AKM2G-72L-ANDNCA00 is designed by Kollmorgen and refers to a servo motor. The company designs this motor to operate at the supplied voltage of 480 VAC. At 100 degrees C, the AKM motor delivers 46.8 Nm of constant torque. This value increases to 52.0 Nm at 60 degrees C. It demands a peak current of 88.6 A. This motor is capable to generate the maximum torque of 126.1 Nm.
The AKM2G-72L-ANDNCA00 servo motor draws 39.4 A of continuous current from the system. This motor has a torque constant of 4.90 Nm/A. Its motor constant is 4.38 Nm/?W, with a line-to-line resistance of 0.537 ohms and a Q-axis inductance of 12.5 mH. The saturation current of this motor is 171 A. It motor housing is equipped with 4 x pole pairs. The mechanical properties of the AKM2G-72L-ANDNCA00 servo motor include a rotor mass moment of inertia of 67.7 kgxcm^2. If the motor is equipped with a brake, the brake inertia is 18.3 kgxcm^2. Without the brake, the motor weighs 35.2 kg. The motor static friction is 0.153 Nm. It has the viscous damping of 0.173 Nm/krpm. The thermal lag of the motor is 56 minutes. It has a thermal resistance of 0.307 K/W.
The AKM2G-72L-ANDNCA00 servo motor has a flange diameter of 192 mm. It has a length of approximately 515 mm. The shaft has a diameter of 40 mm and 100 mm. It includes a mounting pattern with 4x M12 holes spaced 120 degrees apart. The servo motor offers multiple encoder options. It includes EnDat 2.2, HIPERFACE DSL, and Resolver. It offers typical resolutions ranging from 2048 to 4096 counts per revolution to ensure precise torque and speed control feedback. This air-cooled motor requires an aluminum plate that is 18 inches in length, 18 inches in width, and half an inch thick. It cools the motor appropriately in industrial automation operations.
Frequently Asked Questions about AKM2G-72L-ANDNCA00:
Q: How does the torque constant of 4.90 Nm/A impact the AKM2G-72L-ANDNCA00 Servo Motor's performance?
A: The AKM2G-72L-ANDNCA00 Servo Motor has a torque constant of 4.90 Nm/A, allowing for efficient conversion of electrical current into mechanical torque. This improves the motor's responsiveness to control inputs, resulting in precise motion.
Q: Why is the motor constant of 4.38 Nm/W important for the AKM2G-72L-ANDNCA00 Servo Motor?
A: The AKM2G-72L-ANDNCA00 Servo Motor has a motor constant of 4.38 Nm/W, which helps optimize the motor's efficiency in converting electrical power to mechanical power. This improves the overall energy performance of the motor in industrial applications.
Q: What is the effect of the rotor mass moment of inertia of 67.7 kgxcm^2 on the AKM2G-72L-ANDNCA00 Servo Motor?
A: The AKM2G-72L-ANDNCA00 Servo Motor has a rotor mass moment of inertia of 67.7 kgxcm^2, which affects the motor's acceleration and deceleration response. A higher moment of inertia ensures smooth motion and stability in continuous and dynamic operations.
Q: Why does the AKM2G-72L-ANDNCA00 Servo Motor have a thermal lag of 56 minutes?
A: The AKM2G-72L-ANDNCA00 Servo Motor has a thermal lag of 56 minutes to allow the motor to reach steady-state temperatures. This ensures that the motor performs reliably without overheating during long-term operation.
Q: How does the 40 mm shaft diameter benefit the AKM2G-72L-ANDNCA00 Servo Motor?
A: The AKM2G-72L-ANDNCA00 Servo Motor has a 40 mm shaft diameter, which ensures strong torque transmission and compatibility with a wide range of mechanical systems. This improves the motor's reliability and durability in high-torque applications.
