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Siemens 1LE5633-3AB79-0AC3-Z Motor - 2.2kW 3HP 400V

Siemens 1LE5633-3AB79-0AC3-Z 3-phase motor, 2.2kW, 4-pole, IE3.

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ManufacturerSiemens

Part number1LE5633-3AB79-0AC3-Z

Power 2.2 kW

Voltage 400V

Frequency 50 Hz

Poles 4

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12-month warranty

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Veteran-owned

CAGE: 9NK75

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

Product description

The Siemens 1LE5633-3AB79-0AC3-Z is a highly efficient 3-phase induction motor engineered for demanding industrial environments. It delivers 2.2kW (3HP) of power with a 4-pole configuration, suited for applications requiring moderate speeds. This motor conforms to IE3 efficiency standards, promoting energy savings and reduced operating costs. It operates on a 400V supply and features an IP55 enclosure, offering protection against dust and water ingress.

This motor is ideal for a wide array of applications, including pumps, fans, conveyors, compressors, and general industrial machinery within manufacturing, automation, and processing sectors. Its robust construction ensures reliable performance.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 1LE5633-3AB79-0AC3-Z motor. We pride ourselves on providing quality, tested components at competitive prices to support your automation needs.

Technical specifications

Power	2.2 kW
Voltage	400V
Frequency	50 Hz
Poles	4
Efficiency Class	IE3
Frame Size	132S
Enclosure	IP55
Mounting	B3 (Foot-mounted)
Duty	S1
Number of Phases	3

Common applications

Pumps

Fans

Conveyors

Compressors

Machine tools

Automation equipment

Compatible systems

Industrial machinery Automation systems Pump and fan controls General purpose applications

Also known as

Siemens Simotics 1LE5 1LE5633 motor Siemens 3 HP motor B3 foot mount motor

Replaces / compatible with

This Siemens 1LE5633 motor is a direct replacement for older Siemens or equivalent foot-mounted motors with similar specifications. It offers improved energy efficiency and reliable performance.

Technical note

Expert tip

The B3 foot mounting on the 1LE5633-3AB79-0AC3-Z provides a straightforward installation method for applications requiring a robust motor base connection.

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Frequently asked questions

What type of cooling system does the Siemens 1LE5633-3AB79-0AC3-Z motor use?

The Siemens 1LE5633-3AB79-0AC3-Z motor utilizes a TEFC (Totally Enclosed Fan Cooled) system. An external fan, mounted on the motor shaft, blows air across the motor's ribbed frame to dissipate heat, ensuring effective cooling during operation.