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Siemens 1LE1523-2DB03-4JA4 SIMOTICS SD Motor - 75kW IE3, 1500 RPM

Siemens 1LE1523-2DB03-4JA4 IE3 Premium Efficiency 75kW Motor

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ManufacturerSiemens

Part number1LE1523-2DB03-4JA4

Rated Power 75 kW

Rated Speed 1500 RPM (4-Pole)

Voltage 400/690 V

Efficiency Class IE3 Premium

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Veteran-owned

CAGE: 9NK75

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

Product description

The Siemens 1LE1523-2DB03-4JA4 is a powerful SIMOTICS SD series motor engineered for high-performance industrial applications. This motor boasts an IE3 Premium Efficiency rating, ensuring substantial energy savings. It delivers an impressive 75 kW of power at 1500 RPM (4-pole) and operates on a 400/690V voltage supply. The motor features a durable cast-iron housing and IP55 protection, making it suitable for rigorous industrial environments.

This motor is ideal for heavy-duty applications such as large pumps, compressors, crushers, and other machinery requiring significant power output and high efficiency.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1LE1523-2DB03-4JA4 motor. We provide high-quality, reliable industrial automation components. Partner with Stanlo Automation for your surplus motor needs and benefit from our commitment to exceptional service and product quality.

Technical specifications

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

Common applications

Large Pumps

Compressors

Crushers

Industrial Fans

Heavy Machinery

Manufacturing Equipment

Compatible systems

Industrial Control Systems Variable Speed Drives Heavy Machinery Integration

Also known as

Siemens 75kW IE3 Motor SIMOTICS SD 1LE1523-2DB03-4JA4 1500 RPM IE3 Motor

Replaces / compatible with

This motor is designed to replace older or less efficient 75kW, 4-pole motors in heavy-duty industrial applications. It's part of the Siemens SIMOTICS SD series, offering modern efficiency and reliability.

Technical note

Expert tip

The motor's cast iron housing provides excellent thermal dissipation and mechanical strength, vital for maintaining performance and longevity in demanding industrial environments.

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Frequently asked questions

What is the frame size and mounting type for the Siemens 1LE1523-2DB03-4JA4 motor?

The Siemens 1LE1523-2DB03-4JA4 motor features a frame size of 280S and is designed for B3 foot mounting. This standard mounting configuration allows for straightforward installation onto a suitable base or frame.