WEG brand W21 series cast iron 0.12~250kW dust explosion proof electric motor

W21 series three-phase asynchronous motor, low cost, high technology.Easy to adapt to different applications, flexible installation, easy to run, maintenance cost.The motor is designed strictly according to IEC34 standard, which guarantees more energy saving.Three efficiency rating W21 motors: standard efficiency IE2, high efficiency IE3 and ultra high efficiency IE4, suitable for use with inverter.

21 Zone Dust explosion proof motor  Dust because of the design of special explosion-proof electric motor has the security, the most excellent quality, suitable for work in a hazardous area zone 21 (grain production, grain, powder coating, polymer, etc., according to the IEC standard, work in suspension of conductive dust goods surface situation, the motor can ensure the reliability and security.

· Reduction of noise and vibration levels; 

· Increased energy efficiency and reduced thermal footprint; 

· Easy maintenance; 

· Compatibility with present & future generations of frequency inverters; 

· Flexible and modular design.