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Siemens 1LE1003-0EB41-8JB4 1.1kW 4-Pole Premium Efficiency Motor

Siemens 1LE1003-0EB41-8JB4: 1.1kW IE3 Premium Efficiency Three-Phase Motor

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ManufacturerSiemens

Part number1LE1003-0EB41-8JB4

Rated Power 1.1 kW

Speed 1440 rpm (4-Pole)

Voltage 230V/400V

Efficiency IE3

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Veteran-owned

CAGE: 9NK75

IE3 Premium Efficiency Aluminum Enclosure IP55 Protection Designed for VSD operation Low noise emission Extended bearing lifetime

Product description

The Siemens 1LE1003-0EB41-8JB4 is a high-performance motor from the SIMOTICS GP series, engineered for demanding industrial environments. This low-voltage, three-phase squirrel-cage motor features an aluminum enclosure, IP55 protection, and an IE3 Premium Efficiency rating, ensuring optimal energy savings and operational reliability. It delivers 1.1 kW of power at 50Hz with 4 poles, operating at 1440 RPM.

This motor is designed to drive a variety of industrial equipment, including pumps, fans, compressors, and general manufacturing machinery. Its efficiency and robust construction make it ideal for continuous operation in sectors like food and beverage, pharmaceuticals, and general manufacturing.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 1LE1003-0EB41-8JB4. We provide quality components with competitive pricing and reliable service to support your operational needs.

Technical specifications

Rated Power	1.1 kW
Speed	1440 rpm (4-Pole)
Voltage	230V/400V
Efficiency	IE3
Protection	IP55
Frame Size	90S
Enclosure	Aluminum
Cooling	IC411

Common applications

Pumps

Fans

Compressors

Conveyor Systems

Food & Beverage Industry

Pharmaceutical Industry

Compatible systems

Variable Frequency Drives (VFDs) Industrial automation control panels PLC Systems

Also known as

Siemens SIMOTICS GP 1LE1003-0EB41-8JB4 1LE1003 Series Motor Siemens 1.1kW Motor

Replaces / compatible with

This motor is a suitable replacement for Siemens motors with similar power, speed, and voltage ratings within the 1LE1003 series or other general industrial applications.

Technical note

Expert tip

While designed for VSD operation, ensure the motor's insulation is rated for the voltage spikes potentially generated by the VFD, especially in long cable runs.

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Frequently asked questions

Can the Siemens 1LE1003-0EB41-8JB4 motor be used with a Variable Frequency Drive (VFD)?

Yes, the Siemens 1LE1003-0EB41-8JB4 motor is designed for converter-fed operation (VSD), making it suitable for use with Variable Frequency Drives for speed control. Ensure the VFD is correctly sized and configured for the motor.