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Siemens 1LE1541-1EA23-4AA4 SIMOTICS SD Motor

Siemens 1LE1541-1EA23-4AA4 SIMOTICS SD 3-Phase Motor

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ManufacturerSiemens

Part number1LE1541-1EA23-4AA4

CategoryElectric Motors > 3-Phase Motors

Product nameSIMOTICS SD Motor

Rated Power 45 kW

Speed 1500 RPM (4-Poles)

Efficiency IE3

Mounting IM B3

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SIMOTICS SD Series IE3 Premium Efficiency Cast Iron Housing IM B3 Mounting Robust Industrial Design 45 kW Power Output

Product description

The Siemens 1LE1541-1EA23-4AA4 is a SIMOTICS SD series 3-phase motor designed for high-efficiency industrial applications. It delivers a rated power of 45 kW and operates at 1500 RPM with a 4-pole configuration at 50Hz, meeting IE3 premium efficiency standards. The motor features a cast-iron housing and is suitable for IM B3 mounting.

This motor is ideal for use in various industrial settings, including manufacturing plants, conveyor systems, and pump applications, where consistent and efficient power delivery is essential. Its IE3 efficiency rating contributes to reduced energy consumption and operational costs.

Stanlo Automation, a veteran-owned surplus parts distributor, specializes in sourcing critical industrial automation components like the Siemens 1LE1541-1EA23-4AA4. We offer competitive pricing, rapid quotes, and dedicated US-based support to ensure your operations run smoothly.

Technical specifications

Rated Power	45 kW
Speed	1500 RPM (4-Poles)
Efficiency	IE3
Mounting	IM B3
Housing Material	Cast Iron
Voltage	400 VD / 690 VY

Common applications

Manufacturing

Conveyor Systems

Pump Applications

General Industry

Machine Tools

Compatible systems

Industrial automation equipment Variable Speed Drives (VSDs) Control panels

Also known as

Siemens SIMOTICS SD 1LE1541-1EA23-4AA4 1LE1541-1EA23-4AA4 Motor Siemens 45kW B3 Motor

Technical note

Expert tip

This motor is designed for use with DOL (Direct On-Line) starting or with variable frequency drives.

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Frequently asked questions

What is the speed of the Siemens 1LE1541-1EA23-4AA4 motor at 50Hz?

The Siemens 1LE1541-1EA23-4AA4 motor operates at a speed of 1500 RPM when running at 50Hz with its 4-pole configuration.