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Siemens 1LE5533-3AA63-4AK3-Z Motor - 1.1kW 1.5HP 400V

Siemens 1LE5533-3AA63-4AK3-Z 3-phase motor, 1.1kW, 4-pole, IE3.

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ManufacturerSiemens

Part number1LE5533-3AA63-4AK3-Z

Power 1.1 kW

Voltage 400V

Frequency 50 Hz

Poles 4

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12-month warranty

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Veteran-owned

CAGE: 9NK75

IE3 high efficiency rating Foot-mounted (B3) configuration IP55 protection TEFC design for cooling Suitable for continuous operation

Product description

The Siemens 1LE5533-3AA63-4AK3-Z is a robust 3-phase induction motor engineered for reliable operation across various industrial settings. It provides 1.1kW (1.5HP) of power with a 4-pole configuration, suitable for medium-speed applications. This motor adheres to the IE3 efficiency standard, promoting energy conservation. It operates on a 400V supply and features an IP55 enclosure for protection against environmental factors.

This motor is widely utilized in applications such as driving pumps, fans, compressors, conveyor systems, and machine tools within the manufacturing, processing, and automation sectors. Its balanced performance makes it a versatile choice for many industrial machines.

Stanlo Automation, a proud veteran-owned surplus distributor, offers the Siemens 1LE5533-3AA63-4AK3-Z motor, ensuring quality and value. We are committed to providing dependable automation components to keep your operations running efficiently.

Technical specifications

Power	1.1 kW
Voltage	400V
Frequency	50 Hz
Poles	4
Efficiency Class	IE3
Frame Size	100L
Enclosure	IP55
Mounting	B3 (Foot-mounted)
Duty	S1
Number of Phases	3

Common applications

Pumps

Fans

Conveyors

Compressors

Machine tools

General machinery

Automation lines

Compatible systems

Standard industrial motor controls Variable speed drives Machine centers General automation setups

Also known as

Siemens Simotics XP 1LE5 motor series Siemens 1.5 HP motor 4 pole IE3 motor

Replaces / compatible with

This Siemens 1LE5533 motor serves as an efficient replacement for older foot-mounted motors of equivalent power and frame size. It meets modern efficiency standards and offers reliable performance.

Technical note

Expert tip

The B3 foot mounting on the 1LE5533-3AA63-4AK3-Z allows for easy integration into various machine designs, requiring standard mounting bolt patterns.

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Frequently asked questions

What is the typical operating speed for the Siemens 1LE5533-3AA63-4AK3-Z 4-pole motor?

A 4-pole motor operating on a 50Hz supply typically runs at a synchronous speed of 1500 RPM. The actual operating speed will be slightly lower due to slip, usually around 1450-1470 RPM, depending on the load.