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Siemens 1LE1523-3AB09-0AF4-Z 75kW 400V IE3 Motor

Siemens 1LE1523-3AB09-0AF4-Z 75kW 1500 RPM IE3 Three-Phase Motor.

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ManufacturerSiemens

Part number1LE1523-3AB09-0AF4-Z

Power 75 kW

Voltage 400V

Speed 1500 rpm

Frequency 50 Hz

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12-month warranty

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Veteran-owned

CAGE: 9NK75

High IE3 Efficiency Heavy-Duty Cast Iron Frame IP55 Protection 1500 RPM Speed 75 kW Power Designed for Harsh Environments

Product description

The Siemens 1LE1523-3AB09-0AF4-Z is a powerful three-phase asynchronous motor with a rating of 75 kW (100 HP) operating at 400V and 1500 RPM. It meets the stringent IE3 efficiency standards, ensuring significant energy savings. This motor features a robust cast-iron frame and a B3 (foot-mount) configuration, designed for durability and reliability in heavy-duty industrial applications.

This motor is ideal for driving heavy loads such as large pumps, compressors, extruders, and industrial fans across various sectors including chemical processing, power generation, and heavy manufacturing. Its IE3 efficiency contributes to reduced operational costs and environmental impact.

Stanlo Automation, a veteran-owned distributor specializing in surplus industrial automation parts, offers the Siemens 1LE1523-3AB09-0AF4-Z motor. We are committed to providing high-quality, dependable automation solutions to keep your operations running efficiently.

Technical specifications

Power	75 kW
Voltage	400V
Speed	1500 rpm
Frequency	50 Hz
Efficiency Class	IE3
Frame Size	315S
Mounting Type	B3 (Foot-mount)
Protection Class	IP55
Duty Cycle	S1

Common applications

Large Pumps

Compressors

Extruders

Industrial Fans

Mining Equipment

Heavy Manufacturing

Power Generation

Compatible systems

Compatible with standard 400V industrial power grids and suitable for control via VFDs or direct-on-line starters.

Also known as

Siemens Simotics XP motor 1LE1523 motor 75kW Siemens motor 1500 RPM motor

Replaces / compatible with

This motor is suitable as a replacement for existing Siemens or other brand motors of equivalent power and speed, offering an upgrade in energy efficiency.

Technical note

Expert tip

The robust cast-iron housing offers superior thermal management and mechanical strength, essential for continuous operation under heavy loads.

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Frequently asked questions

What level of protection does the Siemens 1LE1523-3AB09-0AF4-Z motor offer against environmental factors?

The Siemens 1LE1523-3AB09-0AF4-Z motor features an IP55 protection class. This rating ensures that the motor is protected against the ingress of dust and is safeguarded against low-pressure water jets coming from any direction, making it suitable for many industrial environments.