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Siemens 1LE1523-2BB23-5AA4-Z SIMOTICS SD Motor - 45kW IE3

Siemens 1LE1523-2BB23-5AA4-Z IE3 Premium Efficiency 45kW Motor

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ManufacturerSiemens

Part number1LE1523-2BB23-5AA4-Z

Rated Power 45 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 Flange Mounting (B5) 4-Pole Design Converter-fed operation allowed

Product description

The Siemens 1LE1523-2BB23-5AA4-Z is a high-performance SIMOTICS SD series motor engineered for demanding industrial applications. This motor boasts an IE3 Premium Efficiency rating, ensuring significant energy savings and reduced operating costs. With a rated power of 45 kW and a speed of 1500 RPM (4-pole), it provides robust performance for various industrial machinery. The voltage range of 400/690V accommodates standard industrial power supplies.

Applications for this motor include heavy-duty industrial machinery, processing equipment, and systems requiring consistent power output. Its durable cast-iron housing and IP55 protection make it suitable for challenging environments.

Stanlo Automation, a proud veteran-owned distributor, offers the Siemens 1LE1523-2BB23-5AA4-Z motor. We specialize in providing high-quality surplus industrial automation parts. When you source from us, you benefit from competitive pricing, reliable product availability, and the assurance of a veteran-focused commitment to service.

Technical specifications

Rated Power	45 kW
Rated Speed	1500 RPM (4-Pole)
Voltage	400/690 V
Efficiency Class	IE3 Premium
Frame Size	225M
Mounting	B5 (Flange)
IP Class	IP55
Housing Material	Cast Iron

Common applications

Industrial Machinery

Manufacturing Equipment

Processing Industry

Material Handling

Pumps and Fans

Compressors

Compatible systems

Standard Industrial Control Panels Variable Frequency Drives (VFDs) Motor Control Centers

Also known as

Siemens 45kW IE3 Motor SIMOTICS SD 1LE1523-2BB23-5AA4-Z 1500 RPM IE3 Motor

Replaces / compatible with

This motor is a direct replacement for applications requiring a 45kW, 4-pole, IE3 efficient motor within the Siemens SIMOTICS SD family. It is designed to meet or exceed the performance of older or standard efficiency motors.

Technical note

Expert tip

The motor's cast iron housing provides excellent thermal dissipation and mechanical robustness, making it suitable for demanding operational environments and ensuring a long service life.

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Frequently asked questions

What are the mounting options for the Siemens 1LE1523-2BB23-5AA4-Z motor?

The Siemens 1LE1523-2BB23-5AA4-Z motor is specified with a B5 flange mounting (outer flange). This mounting type is ideal for applications where the motor needs to be directly attached to a machine or equipment face.