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Siemens 1LE1623-1DB43-4AB4 3 Phase Motor

Siemens 1LE1623-1DB43-4AB4 22kW, 400V 3-phase motor.

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ManufacturerSiemens

Part number1LE1623-1DB43-4AB4

Power 22 kW

Voltage 400V

Speed 1485 RPM

Efficiency IE3

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IE3 Efficiency TEFC Enclosure Cast Iron Frame IP55 Protection 4-Pole Motor High Power Output

Product description

The Siemens 1LE1623-1DB43-4AB4 is a powerful and energy-efficient three-phase induction motor designed for heavy-duty industrial use. This motor delivers 22kW (30 HP) of power at 400V with a nominal speed of 1485 RPM, adhering to IE3 efficiency standards for reduced operating costs. It typically features a robust cast iron frame and a TEFC (Totally Enclosed Fan Cooled) enclosure, providing excellent durability and protection.

This motor is suitable for a wide range of demanding applications, including large pumps, fans, extruders, and heavy machinery in sectors such as manufacturing, chemical processing, and material handling. Its reliable performance ensures consistent power delivery for critical industrial processes.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens 1LE1623-1DB43-4AB4. We provide excellent value with competitive pricing and fast, reliable shipping to keep your operations running efficiently.

Technical specifications

Power	22 kW
Voltage	400V
Speed	1485 RPM
Efficiency	IE3
Frame Size	160L
Protection Class	IP55
Enclosure	TEFC
Number of Poles	4
Frequency	50 Hz

Common applications

Large Pumps

Fans

Extruders

Heavy Machinery

Manufacturing

Chemical Processing

Material Handling

Compatible systems

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

Also known as

Siemens 30 HP motor 1LE1623 motor Siemens 1485 RPM motor SIMOTICS

Replaces / compatible with

This 22kW motor is designed to replace standard 4-pole industrial motors of similar power and frame size. Verify mounting compatibility.

Technical note

Expert tip

The 160L frame size ensures robust mechanical integrity and provides adequate cooling for the 22kW power output.

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Frequently asked questions

What are the power output and speed specifications for the Siemens 1LE1623-1DB43-4AB4 motor?

The Siemens 1LE1623-1DB43-4AB4 motor delivers a substantial 22kW (approximately 30 HP) of power. It operates at a nominal speed of 1485 RPM, suitable for many standard industrial applications.