8LSA43.R2045D000-3
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The 8LSA43.R2045D000-3 is a servo motor rated for 2.5A input and 3.7A output currents. It can generate up to 27Nm torque at 3000rpm when powered by a 400V supply
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Product Description:
As a high-performance member of B&R Automation's established 8LS series, the 8LSA43.R2045D000-3 servo motor displays top-level torque and speed capabilities suited for demanding industrial machinery. Core to its function is the ability to generate a peak output torque of 27Nm, giving it the muscle power needed for sizeable kinetic loads. When running continuously, it maintains a still-ample 4Nm of torque at its rated shaft speed of 3000rpm.
To effectively deliver such torque, the motor reliably draws 2.5A of input current. This feeds its windings, which the motor then drives with 3.7A to produce the specified torque output. An IP64 sealing rating affirms protection against ingress from outside contaminants, sustaining operations even after prolonged use. With Class F insulation rated up to 40 degrees C ambient temperatures, the motor handles standard factory area heat without issues.
Powered by 400V supplies as standard, the 8LSA43.R2045D000-3 leverages digital servo control features to precisely follow motion commands. An onboard controller varies current waveforms to the coils based on position feedback, keeping the shaft turning with high synchronicity. Electronic commutation paves the path for smooth torque generation at all rated speeds up until the maximum. The absence of an integrated holding brake necessitates external circuits to retain load positions upon stopping or cutting power. However, its compact yet stoutly built package reduces requisite cabinet space compared to similar standalone units with brakes included. Overall rigidity withstands vibrations even at full-load operation while IP64 protection resists dust infiltration and coolant drips.
Frequently Asked Questions about 8LSA43.R2045D000-3:
Q: What is the maximum torque rating of this servo motor?
A: The 8LSA43.R2045D000-3 can generate up to 27Nm of peak output torque
Q: What current ratings does this unit have?
A: It operates on 2.5A nominal input current and supplies 3.7A to the motor windings
Q: What is its rated speed in rpm?
A: This motor is rated for continuous operation at 3000rpm
Q: What is the insulation temperature rating of the 8LSA43.R2045D000-3?
A: It has a Class F rating, ensuring stable performance up to an ambient of 40 degrees C
Q: Does it include a brake for holding torque?
A: No, this model operates on V dc / 0 Nm and does not incorporate an integrated holding brake.
