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Siemens 1LE1623-3AB42-2AG4-Z 3 Phase Motor - 45 kW

Siemens 1LE1623-3AB42-2AG4-Z is a 45 kW three-phase industrial motor.

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ManufacturerSiemens

Part number1LE1623-3AB42-2AG4-Z

Power 45 kW

Voltage 400V

Frequency 50Hz

Efficiency IE3

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12-month warranty

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Veteran-owned

CAGE: 9NK75

IE3 High Efficiency Superior Power Output Robust Industrial Design Continuous Duty Rated Standard IEC Frame Energy Saving

Product description

The Siemens 1LE1623-3AB42-2AG4-Z is a high-performance, energy-efficient three-phase motor designed for the most demanding industrial applications. It delivers a substantial 45 kW of power, operating at 400V and 50Hz, and meets the rigorous IE3 efficiency standard. Built for reliability and continuous operation, this motor is a robust choice.

This motor is ideal for driving heavy-duty machinery such as large industrial fans, high-capacity pumps, major compressors, and complex material handling systems. It serves critical roles in manufacturing, mining, and heavy processing industries where sustained high power output is a necessity.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1LE1623-3AB42-2AG4-Z motor. We are dedicated to providing quality new-old-stock and used industrial automation components, ensuring you receive dependable parts at competitive prices, backed by exceptional customer service.

Technical specifications

Power	45 kW
Voltage	400V
Frequency	50Hz
Efficiency	IE3
Phase	3
Frame Size	250M

Common applications

Large Industrial Fans

High-Capacity Pumps

Heavy Compressors

Mining Machinery

Manufacturing Automation

Complex Conveyor Systems

Heavy Processing

Compatible systems

Industrial power grids Motor control systems VFD applications

Also known as

Siemens 1LE motor 1LE1623 45kW IE3 45 kW motor Siemens 250M frame motor

Replaces / compatible with

This motor can serve as a direct replacement for older Siemens motors of similar power and frame size, offering an upgrade to IE3 energy efficiency.

Technical note

Expert tip

For applications requiring variable speed control, ensure the motor is paired with a VFD that is specifically rated for this motor's power and voltage, and consider thermal management.

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Frequently asked questions

What is the frame size and power rating for the Siemens 1LE1623-3AB42-2AG4-Z motor?

The Siemens 1LE1623-3AB42-2AG4-Z motor is built on a standard IEC frame size of 250M and delivers a powerful 45 kW output. This ensures compatibility with standard mounting arrangements.