8LSN45.EA030D000-0
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The 8LSN45.EA030D000-0 synchronous motor boasts a frame size of 45, a rated torque of 7.1 Nm, a speed of 3000 rpm, and operates at 400 V with a rated current of 4.7 A. Part of the 8LS Synchronous Motors series by B & R Automation, it features IP65 protection, a single-turn EnDAT encoder, and a flange size of 115 mm.
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Product Description:
Manufactured by B&R Automation the 8LS Synchronous Motors series that is highly precise and controlled. The 8LSN45.EA030D000-0 can supply a rated torque of 7.1 Nm which makes it applicable in harsh automation conditions. The motor can be mounted in systems where speed and torque control are important.
The 8LSN45.EA030D000-0 synchronous motor is designed to accommodate the rated speed of 3000 revolutions per minute that confirms the uniform mechanical output in automatic systems. It is designed with an input voltage range between 3 x 400 VAC 3 x 480 VAC with a 10 percent tolerance. The motor has a short term peak handling capacity of 4.9 amperes load fluctuation. It has a continual rated current of 4.4 amperes at normal operating cycles. Its degree of protection is IP64 verified that does not allow dust or water sprays in any direction. Its environmental operating range is between -15° to +40°C which facilitates operational stability across diverse weather conditions. The 8LSN45.EA030D000-0 synchronous motor is CE and UL certified to conform to electrical safety compliance anywhere in the world. Its maximum working altitude is 2000m above sea level. It resists up to 90 percent relative humidity in non condensing conditions during transport. The motor is supplied without a built in holding brake when mechanical locking is not needed.
The 8LSN45.EA030D000-0 synchronous motor is standardly compatible with a rated voltage of 400 volts. It lacks a built in brake system and offers 0 Nm holding torque that is at rest. The classification of thermal insulation is Class F according to IEC 60034-1 that enables effective heat management up to 155°C. Its design includes built in connector configuration. The vibration of the operation falls under the R level of severity as per the specifications of the IEC 60034-14.
Frequently Asked Questions about 8LSN45.EA030D000-0:
Q: What does the 10% voltage tolerance mean?
A: It allows the motor to operate efficiently despite small voltage fluctuations, ensuring stable performance in varying supply conditions.
Q: What benefits does the 3000 RPM speed offer?
A: The 3000 RPM speed ensures precise control, ideal for high-speed automation and accurate mechanical output.
Q: What is the significance of the 4.9A peak current?
A: The 4.9A peak current handles brief load surges without damaging the motor, ensuring stability during high-demand periods.
Q: Why doesn't the motor have a built-in brake?
A: The absence of a brake reduces complexity and cost for applications where mechanical locking is unnecessary.
Q: What is the benefit of the -15° to +40°C operating range?
A: It allows the motor to maintain stable performance in a wide range of temperatures, suitable for diverse environmental conditions.
