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Siemens 1LE1523-1DB43-4AF4 18.5kW Motor

Siemens 1LE1523-1DB43-4AF4 18.5kW, 1475 RPM motor.

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ManufacturerSiemens

Part number1LE1523-1DB43-4AF4

Power 18.5 kW

Voltage 400V Delta / 690V Star

Speed 1475 rpm

Frequency 50 Hz

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12-month warranty

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Veteran-owned

CAGE: 9NK75

High power output IE3 efficiency Cast iron housing TEFC design Designed for industrial duty

Product description

The Siemens 1LE1523-1DB43-4AF4 is a robust 18.5kW three-phase motor engineered for efficiency and reliability in industrial settings. It operates at 1475 RPM with a 50Hz frequency and a voltage range of 400V (Delta) / 690V (Star). This motor meets IE3 efficiency standards, contributing to energy savings.

This motor is well-suited for a variety of demanding applications, including driving pumps, fans, compressors, and other machinery in manufacturing, processing, and infrastructure sectors. Its durable construction ensures long-term performance under continuous duty.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 1LE1523-1DB43-4AF4 motor. We pride ourselves on providing quality parts, competitive pricing, and efficient service to our customers.

Technical specifications

Power	18.5 kW
Voltage	400V Delta / 690V Star
Speed	1475 rpm
Frequency	50 Hz
Efficiency	IE3
Frame Size	180M
Enclosure	IP55

Common applications

Pumps

Fans

Compressors

Conveyors

Machine tools

Industrial machinery

Compatible systems

Standard industrial power systems, VFD compatible

Also known as

Siemens SIMOTICS XP 1LE15231DB434AF4 Siemens 25 HP motor

Replaces / compatible with

Suitable as a direct replacement for Siemens motors with identical specifications or as an upgrade for older, less efficient models.

Technical note

Expert tip

The '-AF4' suffix may denote specific options; always confirm the full datasheet for precise technical details and application suitability.

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Frequently asked questions

What is the enclosure type of the Siemens 1LE1523-1DB43-4AF4 motor?

The Siemens 1LE1523-1DB43-4AF4 motor features a TEFC (Totally Enclosed Fan Cooled) enclosure with an IP55 rating. This provides protection against dust and water jets, making it suitable for various industrial environments.