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Siemens 1LE1503-3AC63-4GB4-Z 3-Phase Induction Motor

Siemens 3-Phase Induction Motor

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ManufacturerSiemens

Part number1LE1503-3AC63-4GB4-Z

Power 15 kW

Voltage 400 V

Frequency 50 Hz

Efficiency IE3

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12-month warranty

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Veteran-owned

CAGE: 9NK75

15kW Power Output IE3 Efficiency Cast Iron Construction IP55 Enclosure Heavy Duty Performance Reliable Operation

Product description

The Siemens 1LE1503-3AC63-4GB4-Z is a high-performance 3-phase induction motor built for demanding industrial environments. It delivers a robust 15 kW of power at 400V and 50Hz, while meeting the stringent IE3 efficiency standards for reduced energy consumption. The motor features a durable cast-iron frame and IP55 enclosure for reliable operation in challenging conditions.

This motor is engineered for applications requiring significant power and torque, such as large compressors, heavy-duty pumps, industrial crushers, and material processing equipment. It is widely utilized in industries like mining, chemical processing, cement manufacturing, and heavy engineering sectors.

Stanlo Automation, a proud veteran-owned business, offers the Siemens 1LE1503-3AC63-4GB4-Z motor. We provide genuine surplus parts, competitive pricing, and prompt delivery to keep your operations running smoothly. Partner with Stanlo for your automation solutions.

Technical specifications

Power	15 kW
Voltage	400 V
Frequency	50 Hz
Efficiency	IE3
Frame Size	200L
Speed	1475 rpm
Enclosure	IP55
Mounting	B3
Number of Poles	4

Common applications

Compressors

Pumps

Crushers

Conveyors

Material Processing

Mining Equipment

Chemical Plants

Compatible systems

General purpose industrial applications

Also known as

Siemens Simotics Drive 1LE15 Series Motor 15kW 400V Motor Siemens Induction Motor

Replaces / compatible with

This motor is designed to replace older Siemens motors with comparable power and electrical specifications. Always check dimensional and mounting compatibility for specific applications.

Technical note

Expert tip

For applications requiring variable speed control, this motor should be paired with a compatible Siemens variable frequency drive (VFD).

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Frequently asked questions

What IP rating does the Siemens 1LE1503-3AC63-4GB4-Z motor have?

The Siemens 1LE1503-3AC63-4GB4-Z motor features an IP55 enclosure rating. This means it is protected against dust ingress and is resistant to water jets, making it suitable for use in many industrial environments.