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Siemens 1LE1623-1DC43-4AB6 3 Phase Motor

Siemens 1LE1623-1DC43-4AB6 30kW, 400V 3-phase motor.

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ManufacturerSiemens

Part number1LE1623-1DC43-4AB6

Power 30 kW

Voltage 400V

Speed 1485 RPM

Efficiency IE3

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Veteran-owned

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IE3 Efficiency TEFC Enclosure Cast Iron Frame IP55 Protection High Power Output Robust Construction

Product description

The Siemens 1LE1623-1DC43-4AB6 is a high-efficiency, heavy-duty three-phase induction motor designed for demanding industrial applications. It provides a powerful 30kW (40 HP) output at 400V with a speed of 1485 RPM, meeting IE3 efficiency standards to optimize energy consumption. The motor is constructed with a robust cast iron frame and a TEFC (Totally Enclosed Fan Cooled) enclosure for superior durability and protection against environmental factors.

This motor is ideal for driving heavy loads such as large pumps, fans, crushers, and heavy-duty conveyors in sectors like mining, cement production, and large-scale manufacturing. Its reliability and robust design ensure consistent performance in tough industrial environments.

Stanlo Automation, your veteran-owned source for surplus industrial automation parts, offers the Siemens 1LE1623-1DC43-4AB6. We are committed to providing quality parts, competitive pricing, and fast shipping to keep your machinery running without interruption.

Technical specifications

Power	30 kW
Voltage	400V
Speed	1485 RPM
Efficiency	IE3
Frame Size	180M
Protection Class	IP55
Enclosure	TEFC
Number of Poles	4
Frequency	50 Hz

Common applications

Large Pumps

Fans

Crushers

Heavy Conveyors

Mining

Cement Production

Manufacturing

Compatible systems

Direct online starters Star-delta starters Variable frequency drives (VFDs)

Also known as

Siemens 40 HP motor 1LE1623 motor Siemens 1485 RPM motor SIMOTICS

Replaces / compatible with

Suitable for replacing existing 4-pole, 30kW industrial motors. Verify frame size and mounting dimensions for compatibility.

Technical note

Expert tip

The 180M frame size and TEFC enclosure ensure effective cooling and protection, crucial for sustaining 30kW output in demanding environments.

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Frequently asked questions

What are the power rating and efficiency class of the Siemens 1LE1623-1DC43-4AB6 motor?

The Siemens 1LE1623-1DC43-4AB6 motor delivers a substantial 30kW (approximately 40 HP) of power. It meets the IE3 efficiency standard, indicating excellent energy performance for industrial applications.