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Siemens 1LE1523-1DB43-4AB4-Z 18.5kW Motor

Siemens 1LE1523-1DB43-4AB4-Z 18.5kW, 1475 RPM motor.

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ManufacturerSiemens

Part number1LE1523-1DB43-4AB4-Z

Power 18.5 kW (25 HP)

Voltage 400V Delta / 690V Star

Speed 1475 rpm

Frequency 50 Hz

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12-month warranty

All units tested

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Same-day dispatch

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

High power rating (18.5 kW) IE3 efficiency Robust construction TEFC design Suitable for continuous duty

Product description

The Siemens 1LE1523-1DB43-4AB4-Z is a powerful 18.5kW (25 HP) three-phase motor designed for heavy-duty industrial use. It operates at 1475 RPM with a 50Hz frequency and a voltage of 400V (Delta) / 690V (Star). This motor adheres to IE3 efficiency standards, ensuring excellent energy performance.

This motor is ideal for driving large machinery in manufacturing, material handling, and process industries. Applications include large pumps, fans, extruders, and crushers where high power and reliable operation are critical.

As a veteran-owned surplus parts distributor, Stanlo Automation is your go-to source for quality industrial components like the Siemens 1LE1523-1DB43-4AB4-Z motor. We offer competitive pricing and fast delivery to keep your operations running smoothly.

Technical specifications

Power	18.5 kW (25 HP)
Voltage	400V Delta / 690V Star
Speed	1475 rpm
Frequency	50 Hz
Efficiency	IE3
Frame Size	180M
Enclosure	IP55

Common applications

Large pumps

Industrial fans

Extruders

Compressors

Heavy conveyors

Processing machinery

Compatible systems

Standard industrial electrical systems, Variable Frequency Drives (VFDs)

Also known as

Siemens SIMOTICS XP 1LE15231DB434AB4Z Siemens 25 HP motor

Replaces / compatible with

Direct replacement for Siemens motors with equivalent power, speed, and frame size. Consult manufacturer data for cross-reference to other brands.

Technical note

Expert tip

Ensure proper grounding and electrical connections according to local codes and manufacturer guidelines for safe and reliable operation.

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Frequently asked questions

What does the '-Z' suffix mean on the Siemens 1LE1523-1DB43-4AB4-Z motor?

The '-Z' suffix in Siemens motor part numbers typically indicates special customer-specific modifications or options. It's important to verify the exact specifications associated with this particular suffix for your application.