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Siemens 1LA530-4AA91 3kW 400V 3-Phase Motor

Siemens 1LA530-4AA91 3kW 400V 3-Phase Asynchronous Motor.

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

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ManufacturerSiemens

Part number1LA530-4AA91

Power 3kW (4 HP)

Voltage 400V

Speed 1470 RPM

Frequency 50Hz

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Response within 1 business hour

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

IE1 efficiency rating Cast iron frame IP55 protection TEFC enclosure 400V, 50Hz operation B3 foot mounting

Product description

The Siemens 1LA530-4AA91 is a reliable 3kW (4 HP) three-phase asynchronous motor designed for general industrial use. It operates at 400V with a speed of 1470 RPM and features an IE1 efficiency rating. The motor is constructed with a cast iron frame and has a B3 foot-mounting configuration.

This motor is suitable for a variety of applications including small pumps, fans, conveyor systems, and general machinery in light manufacturing, commercial, and agricultural settings.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, understands the importance of readily available components. Source your Siemens 1LA530-4AA91 from us to ensure your automation systems remain operational with dependable parts.

Technical specifications

Power	3kW (4 HP)
Voltage	400V
Speed	1470 RPM
Frequency	50Hz
Efficiency	IE1
Frame Size	90L
Mounting	B3
Protection	IP55
Enclosure	TEFC

Common applications

Small pumps

Fans

Conveyor systems

General machinery

Agricultural equipment

Light manufacturing

Compatible systems

General industrial machinery Small pump and fan systems Conveyor drives Light manufacturing equipment

Also known as

Siemens 90L Frame Motor 4 HP Siemens Motor 1LA5 Series Motor Siemens 3kW Motor

Replaces / compatible with

This motor can replace older Siemens 90L frame motors with similar power and speed ratings. Always verify electrical and mechanical compatibility with your existing system.

Technical note

Expert tip

The 90L frame size and 1470 RPM speed make this motor a versatile choice for many standard industrial applications. Ensure proper installation and alignment for optimal performance.

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Frequently asked questions

What is the frame size and speed of the Siemens 1LA530-4AA91 motor?

The Siemens 1LA530-4AA91 motor is a 90L frame size and operates at a speed of approximately 1470 RPM at 50Hz. This indicates it is a 4-pole motor, suitable for applications requiring moderate torque at lower speeds.