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WEG brand W21 series electric induction motor
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    • WEG brand W21 series electric induction motor
    • WEG brand W21 series electric induction motor
    • WEG brand W21 series electric induction motor
    • WEG brand W21 series electric induction motor
    • WEG brand W21 series electric induction motor
    • WEG brand W21 series electric induction motor
Product Details

1. General information

The WEG W21 series motors are designed to meet specific requirements of some markets. These motors are available in frame sizes IEC 63 to 355M/L. They are suitable for 3 Phase, 50 Hz Supply and are also suitable to operate at tolerances of +- 10% in voltage, +- 5% in frequency and +- 10% combined variation of both voltage and frequency. Additionally, they can operate continuously with a 2% unbalance on power supply voltage.

These motors are supplied with six terminals and are suitable for DOL starting and Star-Delta (except for output ratings below 1.5 kW, which are supplied with internally star-connected winding with three terminals in the terminal box). The minimum Pull Out torque is 210% of the rated torque and the starting current corresponds to 6 times the rated current value. All performance parameters are at rated supply conditions and are subject to tolerance as per IEC standard.


Features

Benefits

WISE Insulation System

Increase the electrical strength of the stator, allowing the motor to operate
with frequency inverters, without damaging by the voltage peaks*.

Efficiency

IE3 and Top Premium IE4 motors, guarantee a fast return of investment

Painting Plan for Industrial Environments

Suitable for the use in slightly severe and sheltered environments,
with low average humidity, regular temperature variations.

Cast Iron Frames

More strength for your application

State-of-the-art Ventilation System

Uniform refrigeration of the motor with significant temperature reduction in the external surface
and bearings, guarantee high performance and energy saving to your application.

Customization

Product suitable to meet the most demanded applications in the industry.



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  • Skype: sally77778
  • Add: Rm320, NO.21 Taihu Road, Xinbei District, Chagnzhou, Jiangsu Province, China.
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