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Siemens 1LE2321-2AB11-4AA3 3 Phase Motor

Siemens 3 Phase Motor, 11 kW, 2900 RPM, IE3 efficiency.

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ManufacturerSiemens

Part number1LE2321-2AB11-4AA3

Power 11 kW

Speed 2900 RPM

Voltage 400V

Frequency 50 Hz

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12-month warranty

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Veteran-owned

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IE3 High Efficiency Robust Cast Iron Frame IP55 Protection High Speed Operation Suitable for VFDs Continuous Duty

Product description

The Siemens 1LE2321-2AB11-4AA3 is a high-efficiency 3-phase motor engineered for demanding industrial applications, delivering 11 kW (15 HP) of power at 2900 RPM. It operates on a 400V, 50Hz supply and meets IE3 efficiency standards, promoting energy savings. Constructed with a robust cast iron frame and an IP55 enclosure, it provides excellent protection against dust and water ingress, ensuring reliability in harsh environments.

This motor is ideal for high-speed applications such as centrifugal pumps, fans, and other machinery requiring significant power and speed in manufacturing, processing, and infrastructure industries.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens 1LE2321-2AB11-4AA3. We are committed to providing reliable, cost-effective automation components to keep your operations running smoothly and efficiently.

Technical specifications

Power	11 kW
Speed	2900 RPM
Voltage	400V
Frequency	50 Hz
Frame Size	132M
Enclosure	IP55
Efficiency Class	IE3

Common applications

Centrifugal Pumps

High-Speed Fans

Compressors

Processing Equipment

Machine Tools

Material Handling

Compatible systems

Variable Frequency Drives Motor Control Centers PLC integrated systems

Also known as

SIMOTICS XP 1LE2321-2AB11-4AA3 Siemens 15 HP Motor 132M Frame Motor

Replaces / compatible with

This motor is designed as a direct replacement for Siemens motors with similar power ratings (11 kW) and frame sizes (132M), ensuring compatibility with existing installations.

Technical note

Expert tip

The 132M frame size ensures adequate thermal management for the 11 kW output of the 1LE2321-2AB11-4AA3 motor, even under continuous duty cycles.

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Frequently asked questions

What are the typical applications for the Siemens 1LE2321-2AB11-4AA3 motor?

The Siemens 1LE2321-2AB11-4AA3 motor is well-suited for high-speed applications like centrifugal pumps, high-speed fans, and other machinery requiring 11 kW of power at 2900 RPM. Its robust IP55 enclosure makes it suitable for various industrial environments.