8LSA44.DA045S200-3
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The 8LSA44.DA045S200-3 servo motor features a frame size of approximately 100 mm, a rated power of 4.5 kW, a synchronous torque of around 21 Nm, and digital absolute encoder feedback. Part of the 8LS Synchronous Motors series by B & R Automation, it is self-cooled, operates at 400 V AC, and offers IP65 protection.
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Product Description:
B&R Automation has developed the 8LSA44.DA045S200-3 servo motor is used in industrial automation applications. The motor is designed to provide reliable performance in systems that necessitate precision and control.
The 8LSA44.DA045S200-3 servo motor is capable of operating at a nominal voltage of 400 V and a rated frequency of 375 Hz. The motor's nominal speed of 4500 rpm makes it suitable for systems with rapid rotational requirements. The nominal current of 3.3 A is sufficient to sustain a torque of 3.6 Nm. The servo motor also achieves a peak torque of 6 Nm, necessitating a peak current of 5.5 A. The integrated brake can maintain a torque of 8 Nm and is rated as 24 V DC. The thermal class F of the servo motor is established at an ambient temperature of 40 degrees C. It has 1696 W of total nominal power, which means it can be used in drive systems that need constant torque under rated conditions. The motor's overall mass is 5.40 kg, that makes it appropriate for applications that are torque-reliant but weight-sensitive. The housing is protected against limited dust ingress and water discharged from any direction by the product's IP64 protection class.
The 8LSA44.DA045S200-3 servo motor has a thermal insulation system that works with thermal class F to reduce the amount of heat that is generated during long job cycles. To keep the torque supply steady, the nominal and peak current ratings of the servo motor are used. The amount of containment for the enclosure is set by its protection class of IP64, which is in line with standards for equipment reliability. The servo motor works well in robotic systems that need precise control and steady power.
Frequently Asked Questions about 8LSA44.DA045S200-3:
Q: How does the 8LSA44.DA045S200-3 manage high rotational speed up to 4500 rpm continuously?
A: It operates at 400 V and 375 Hz that enables stable speed output with consistent mechanical drive efficiency.
Q: Why is the nominal power of the 8LSA44.DA045S200-3 servo motor set at 1696 W?
A: The 1696 W nominal power supports continuous duty cycles that require sustained torque output under full load.
Q: Does the 8LSA44.DA045S200-3 support thermal endurance with Class F insulation?
A: Yes, Class F insulation allows the motor to handle temperatures up to 155 degrees C, that improves thermal reliability.
Q: Why does the 8LSA44.DA045S200-3 offer both nominal and peak torque ratings?
A: Nominal torque supports continuous operation while peak torque handles short bursts that require higher output.
Q: Do the 3.3 A nominal and 5.5 A peak current values affect the 8LSA44.DA045S200-3 efficiency?
A: Yes, these values define current load stability and protect the motor from overheating during transient loads.
