AKM2G-43I-ANDNCA00
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The AKM2G-43I-ANDNCA00 motor is a synchronous servo motor featuring a frame size of approximately 108 mm, IP65 protection, EnDat Absolute Multi-turn feedback, and a continuous stall torque of up to 12.2 Nm. Part of the AKM2G Magnetic Motors series by Kollmorgen, it offers natural convection cooling.
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Product Description:
The AKM2G-43I-ANDNCA00 Magnetic Motor is designed and manufactured by Kollmorgen with a frame size of 43 mm to offer compact integration, particularly beneficial in space-constrained machines. The rated speed of this motor is 1400rpm, and thus it is suitable for applications that demand continuous and regulated rotational motion.
To ensure performance at high temperatures, this motor requires a continuous current of 7.14 Arms at 100 degrees C winding temperature rise. In terms of electrical specifications, the AKM2G-43I-ANDNCA00 motor has a line-to-line resistance of 1.36 Ohms to facilitate effective current flow while keeping thermal losses at a minimum. This magnetic motor also provides 1000 watts of power, which is a good option for medium-range servo drive systems where precision and responsiveness are needed. The shaft of this magnetic motor is made of 303 Stainless Steel (CSN417029) to provide high strength and corrosion resistance for longer mechanical life under industrial conditions. This magnetic motor's viscous damping value of 0.0125 Nm/krpm provides minimized vibration and smooth rotation across a range of speeds. The insertion of 5 pole pairs is useful in the torque density of this motor, and it also contributes to enhancing the low-speed performance of this motor and its accuracy.
To provide constant torque under continuous loading situations, this magnetic motor has a maximum continuous torque of 7.07 Nm. The thermal resistance of 0.637 K/W is very necessary in heat dissipation processes, and this is to ensure that the windings of this motor do not operate under dangerous working conditions when used continuously. The AKM2G-43I-ANDNCA00 motor has a maximum stall torque of 21.1 Nm, perfect for applications requiring high start-up torque or momentary overloads. Its rotor inertia (Jm) of 1.95 Kgcm^2 provides swift acceleration and deceleration, essential for applications that have frequent speed changes or dynamic position control.
Frequently Asked Questions about AKM2G-43I-ANDNCA00:
Q: How does the 1.36 Ohm line-to-line resistance affect motor efficiency in AKM2G-43I-ANDNCA00?
A: Lower resistance reduces power loss during current flow, improving efficiency. It also helps in minimizing winding temperature rise during continuous duty.
Q: Why is the 1.95 Kgcm^2 rotor inertia important for this magnetic motor?
A: It ensures fast acceleration and deceleration cycles. This makes the motor suitable for rapid start-stop operations in automation.
Q: How does the 303 Stainless Steel shaft benefit the Magnetic Motor?
A: It provides high corrosion resistance for harsh industrial settings. It also increases shaft durability under high mechanical loads.
Q: Why does the AKM2G-43I-ANDNCA00 feature 5 pole pairs?
A: More pole pairs improve torque output at low speeds. This helps achieve smoother low-speed control with reduced torque ripple.
Q: How does the 0.0125 Nm/krpm viscous damping improve motor performance?
A: It minimizes oscillations during speed changes. This ensures smoother operation in precision-driven tasks.
