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Siemens 1LE1023-1DA23-5GB4: 55 kW 4-Pole Motor

Siemens 1LE1023-1DA23-5GB4: 55 kW, 4-pole, IE3 efficiency motor.

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ManufacturerSiemens

Part number1LE1023-1DA23-5GB4

Power 55 kW

Voltage 400/690 V

Frequency 50 Hz

Speed 1495 RPM

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IE3 High Efficiency Cast Iron Frame IP55 Enclosure 4-Pole Configuration High Power Capacity Standard Shaft

Product description

The Siemens 1LE1023-1DA23-5GB4 is a high-efficiency IE3 motor engineered to deliver 55 kW of power. It operates at 400V/690V and 50Hz, with a speed of 1495 RPM. This motor is constructed with a robust cast iron frame and a standard shaft end, designed for demanding industrial environments.

This motor is suitable for driving heavy-duty industrial equipment such as large compressors, large fans, pumps, and extensive material handling systems. It is typically employed in industries like power generation, mining, and chemical processing where reliable high-power output is critical.

Stanlo Automation, a veteran-owned provider of surplus industrial automation parts, offers the Siemens 1LE1023-1DA23-5GB4. We ensure quality components and competitive pricing for your automation needs.

Technical specifications

Power	55 kW
Voltage	400/690 V
Frequency	50 Hz
Speed	1495 RPM
Poles	4
Efficiency	IE3
Frame Size	250M
Enclosure	IP55
Mounting	IM B3
Material	Cast Iron
Shaft End	Standard

Common applications

Large Industrial Compressors

Heavy Duty Fans

High Capacity Pumps

Material Handling

Power Generation

Chemical Processing

Compatible systems

Heavy Industrial Drives Large Pump Systems Compressor Units Material Conveying Systems

Also known as

Siemens 55kW motor 1LE1023 IE3 series Siemens 250M frame motor

Replaces / compatible with

This motor can serve as a direct replacement for previous Siemens models or other manufacturers' motors with identical power, frame size, and voltage requirements. Confirm nameplate data for precise compatibility.

Technical note

Expert tip

The 'GB4' in the part number often denotes specific winding configurations or terminal box options; verify full specifications for your application requirements.

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Frequently asked questions

What mounting type is standard for the Siemens 1LE1023-1DA23-5GB4 motor?

The Siemens 1LE1023-1DA23-5GB4 motor typically uses IM B3 mounting. This is a standard orientation for foot-mounted motors with a horizontal shaft, suitable for many base-mounted applications.