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Siemens 1LE1523-2DB03-5AA4-Z SIMOTICS SD Motor - 75kW IE3

Siemens 1LE1523-2DB03-5AA4-Z IE3 Premium Efficiency 75kW Motor

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ManufacturerSiemens

Part number1LE1523-2DB03-5AA4-Z

Rated Power 75 kW

Rated Speed 1500 RPM (4-Pole)

Voltage 400/690 V

Efficiency Class IE3 Premium

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IE3 Premium Efficiency Cast Iron Housing IP55 Protection Foot Mounting (B3) 4-Pole Design High Power Output

Product description

The Siemens 1LE1523-2DB03-5AA4-Z is a robust SIMOTICS SD series motor designed for high-power industrial applications demanding efficiency. This motor features an IE3 Premium Efficiency rating, ensuring optimized energy consumption. It delivers a substantial 75 kW of power at 1500 RPM (4-pole) and operates on a 400/690V voltage supply. Its construction includes a durable cast-iron housing and IP55 protection, making it well-suited for challenging industrial conditions.

This motor is ideal for use in heavy-duty machinery, such as large pumps, fans, compressors, and other industrial equipment that requires consistent and efficient power delivery.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1LE1523-2DB03-5AA4-Z motor. We are committed to providing high-quality industrial automation components. Source your reliable Siemens motor from Stanlo Automation and benefit from our dedication to customer service and product excellence.

Technical specifications

Rated Power	75 kW
Rated Speed	1500 RPM (4-Pole)
Voltage	400/690 V
Efficiency Class	IE3 Premium
Frame Size	280M
Mounting	B3 (Foot)
IP Class	IP55
Housing Material	Cast Iron

Common applications

Heavy Industrial Machinery

Large Pumps and Fans

Compressors

Manufacturing Equipment

Processing Plants

Material Handling

Compatible systems

Industrial Control Systems Variable Frequency Drives Heavy Machinery Integration

Also known as

Siemens 75kW IE3 Motor SIMOTICS SD 1LE1523-2DB03-5AA4-Z 1500 RPM IE3 Motor

Replaces / compatible with

This motor serves as an efficient replacement for existing 75kW, 4-pole motors. It is part of the Siemens SIMOTICS SD series, offering modern efficiency and reliability for industrial applications.

Technical note

Expert tip

The motor's cast iron housing ensures excellent thermal dissipation and mechanical robustness, critical for long-term performance in demanding industrial environments.

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Frequently asked questions

What is the frame size and mounting type for the Siemens 1LE1523-2DB03-5AA4-Z motor?

The Siemens 1LE1523-2DB03-5AA4-Z motor has a frame size of 280M and is configured for B3 foot mounting. This mounting style is standard for many industrial applications, allowing easy integration into existing machinery.