8LSA44.D0030D000-3
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The 8LSA44.D0030D000-3 synchronous motor has a power rating of 3.29 kW, a nominal current of 12.1 A, a rated speed of 3000 rpm, and features a standard resolver for feedback. Part of the 8LS Synchronous Motors series by B & R Automation, it offers IP65 protection, self-cooling capability, and weighs approximately 16.2 kg.
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Product Description:
As part of B&R Automation high performance 8LS Synchronous Motors series the 8LSA44.D0030D000-3 synchronous motor delivers precision torque in demanding motion control systems. With a stator inductance of 24 mH it ensures smooth magnetic operation under fluctuating load conditions.
The 8LSA44.D0030D000-3 motor maintains steady voltage-to-speed performance generates a voltage constant of 98.4 V rms per 1000 min-1. It weighs 5.4 kg without the brake which balances installation flexibility with mechanical stability. The motor supports smoother torque generation and balanced rotor motion which is designed with five poles. Its maximum angular acceleration of 91429 rad/s^2 enables rapid dynamic responses essential in fast cycling applications. The motor cable cross-section of 0.75 mm justifies both the electrical connectivity and thermal efficiency. It is rated at 1451 watts of nominal power output and this is ideal in the mid range of industrial drives. The 8LSA44.D0030D000-3 motor produces 6 Nm of torque, and it has stability at the low-speed or stationary loads. It has a maximum torque of 22.8 Nm when it experiences little rises in load. The inertia of 2.73 kgcm^2 in the absence of the brake enables the controlled movement and small overshoot. The torque constant of 1.63 Nm/A provides a linear torque output as a response to the inputting current. The motor is also guarded against intrusion of dust and misting of water with IP64 enclosure. It has a stator resistance of 3.6 ohms and it facilitates effective regulation of stator temperature.
The 8LSA44.D0030D000-3 motor supports digitally controlled high-speed motion in servo based systems. Its rated speed and torque profile allow for steady rotation and reactive performance across complex automation tasks. The motor sustains fast shaft speeds without sacrificing torque uniformity rated at 3000 min-1. Its 6.72 ms electrical time constant will make it readily adapted to the control input.
Frequently Asked Questions about 8LSA44.D0030D000-3:
Q: Why is the 8LSA44.D0030D000-3 motor's stator inductance of 24 mH important?
A: The 24 mH stator inductance ensures smooth magnetic operation and reduces torque ripple, enhancing performance in fluctuating load conditions.
Q: How does the 6 Nm torque impact the 8LSA44.D0030D000-3 motor's functionality?
A: The 6 Nm torque provides stable low-speed and stationary load performance, ideal for tasks requiring precision in motion control systems.
Q: What is the purpose of the 1.63 Nm/A torque constant in the 8LSA44.D0030D000-3?
A: The torque constant ensures a linear torque output, improving control and response accuracy in applications requiring precise torque generation.
Q: Why is the 8LSA44.D0030D000-3 motor's IP64 enclosure beneficial?
A: The IP64 rating ensures resistance to dust and water splashes, making the motor reliable and durable in harsh industrial environments.
Q: How does the 8LSA44.D0030D000-3 motor's 6.72 ms time constant benefit high-speed control?
A: The short 6.72 ms time constant allows the motor to quickly adapt to control inputs, offering precise and rapid response in fast-motion systems.
