Home › Manufacturers › Siemens › 1LE1023-1AA43-4AB4

Siemens

Siemens 1LE1023-1AA43-4AB4 IE3 Electric Motor

Siemens 1LE1023-1AA43-4AB4 IE3 Three-Phase Motor

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number1LE1023-1AA43-4AB4

Power 15 kW

Speed 1500 RPM

Voltage 400V

Efficiency IE3

Get a price for 1LE1023-1AA43-4AB4

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

IE3 Premium Efficiency Heavy Duty Cast Iron Frame IP55 Protection TEFC High Power Output Enhanced Thermal Performance

Product description

The Siemens 1LE1023-1AA43-4AB4 is a powerful, IE3 class three-phase asynchronous motor designed for industrial applications requiring significant power output. It delivers 15 kW of power at 1500 RPM and operates on a 400V supply. The motor is constructed with a heavy-duty cast-iron frame for exceptional durability and heat dissipation, ensuring reliable operation in demanding environments.

This motor is ideally suited for driving heavy loads such as large pumps, industrial fans, crushers, and heavy-duty conveyors. It finds application in sectors like mining, infrastructure, manufacturing, and energy.

Source your Siemens 1LE1023-1AA43-4AB4 motor from Stanlo Automation, a trusted veteran-owned surplus parts distributor. We offer competitive pricing and fast shipping to ensure your industrial operations remain efficient and uninterrupted.

Technical specifications

Power	15 kW
Speed	1500 RPM
Voltage	400V
Efficiency	IE3
Frame Size	160L
Frequency	50 Hz
Protection Class	IP55

Common applications

Heavy Duty Pumps

Industrial Fans

Crushers

Grinding Mills

Large Conveyors

Material Handling Systems

Compatible systems

Heavy industrial machinery, large pump stations, mining equipment, industrial crushers, robust conveyor systems

Also known as

Siemens 1LE10 15kW 1500 RPM SIMOTICS 1LE10 motor Siemens 160L frame motor

Replaces / compatible with

This motor is part of the Siemens SIMOTICS 1LE10 series, providing a high-efficiency and robust solution for heavy industrial applications.

Technical note

Expert tip

For applications involving frequent load changes or high inertia, ensure the motor's thermal protection settings are appropriately configured to prevent overheating.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the frame size and power output for the Siemens 1LE1023-1AA43-4AB4 motor?

The Siemens 1LE1023-1AA43-4AB4 motor features a 160L frame size and delivers a powerful 15 kW output at 1500 RPM. It is designed with IE3 efficiency and robust cast iron construction for demanding industrial use.