WEG three-phase motors for general applications

Grey cast iron or aluminium motors – class IE2, IE3, IE4 – in standard and special versions from 0.12 kW to 1100 kW

WEG three-phase motors for general purpose applications are versatile solutions designed to provide consistent performance, durability, and energy efficiency across a wide range of industrial and commercial equipment.

These motors deliver stable operation, low maintenance, and compliance with international standards, making them ideal for general applications such as fans, pumps, conveyors, compressors, HVAC systems, or light machinery.

Product Range

The portfolio includes:

• Standard IEC/NEMA three-phase motors
• IE2 / IE3 energy-efficient motors
• Naturally or force-cooled motors
• Motors with various protection degrees (IP54/IP55)
• Different mounting options: foot, flange, mixed

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Technical Specifications (indicative)

• Power: 0.25 kW – 250 kW (depending on model)
• Voltage: 380–690 V
• Speed: 750 – 3600 rpm
• Protection: IP54 / IP55
• Insulation class: F or H
• Efficiency: IE2 / IE3
• Ambient temperature: -20°C to +40°C
• Mounting: B3, B5, B35

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Applications

WEG three-phase motors for general purpose applications are used in:

• Fans and HVAC systems
• Pumps and compressors
• Conveyors and light material handling equipment
• Commercial equipment and light machinery
• General industrial automation

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Key Benefits

• Reliable and durable operation
• High energy efficiency and reduced operational costs
• Compliance with IEC/NEMA international standards
• Easy integration into existing equipment
• Wide range for various applications
• Global service and technical support

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WEG three-phase motors for general applications combine advanced technology, high-quality materials, and robust design to deliver stable operation and long-term efficiency.

Optimized for low energy consumption, minimal vibration, and quiet operation, these motors are perfect for a variety of industrial and commercial uses. The wide WEG product range allows choosing the right motor for any equipment or process, ensuring maximum performance, reliability, and durability.