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Siemens 1LE1023-0EB43-4AA4 IE3 Electric Motor

Siemens 1LE1023-0EB43-4AA4 IE3 Three-Phase Motor

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ManufacturerSiemens

Part number1LE1023-0EB43-4AA4

Power 11 kW

Speed 1500 RPM

Voltage 400V

Efficiency IE3

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Veteran-owned

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IE3 Premium Efficiency Robust Cast Iron Frame IP55 Protection TEFC High Power Output Reliable Performance

Product description

The Siemens 1LE1023-0EB43-4AA4 is a premium efficiency (IE3) three-phase asynchronous motor designed for demanding industrial applications. It delivers a substantial 11 kW of power at 1500 RPM and operates on a 400V supply. Featuring a durable cast-iron frame, this motor is built for longevity and reliability under continuous operational stress.

This motor is suitable for a wide array of industrial machinery, including pumps, fans, compressors, and conveyor systems across various sectors like manufacturing, chemical processing, and utilities.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 1LE1023-0EB43-4AA4 motor. We provide excellent value and efficient service to help you maintain your operations with minimal downtime.

Technical specifications

Power	11 kW
Speed	1500 RPM
Voltage	400V
Efficiency	IE3
Frame Size	132L
Frequency	50 Hz
Protection Class	IP55

Common applications

Pumps

Fans

Compressors

Conveyor Systems

Machine Tools

Industrial Automation

Compatible systems

Industrial pump systems, fan arrays, air compressors, heavy-duty conveyors, general manufacturing equipment

Also known as

Siemens 1LE10 11kW 1500 RPM SIMOTICS 1LE10 motor Siemens 132L frame motor

Replaces / compatible with

This motor is part of the Siemens SIMOTICS 1LE10 series, offering an energy-efficient and high-performance replacement for older motor technologies.

Technical note

Expert tip

Ensure the motor is correctly grounded and that the supply voltage is within the specified tolerance for optimal operation and longevity.

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Frequently asked questions

What is the power rating and efficiency class of the Siemens 1LE1023-0EB43-4AA4 motor?

The Siemens 1LE1023-0EB43-4AA4 motor has a power rating of 11 kW and operates at 1500 RPM on a 400V supply. It meets the IE3 premium efficiency standard, ensuring reduced energy consumption.