YFBX3 dust exolosion-oroof series three phase asynchronous motor is totally enclosed fan cooled motor, are the YB3 series flameproof three-phaseasynchronous motor based on the research and development of high eficiency dust proof flameproof three-phase asynchronous motor, the energyefficiency indexes of GB 18613-2012 in the 2nd level of energy efficiency.

This series motors explosion-proof performance accords with CB12476.1 the combustible dust environment with electrical equipment Part 1: use ashell and imit surface temperature protection of electical equipment Section 1 the provisions of the technical requirements of electrical equipment made0f DIP A, B two kinds of type,type dust and dust density respectively. Temperature classes T1, T2, T3,T4, respectively, applicable to factories witrexplosive dust places.

This series motor appearance in additon to the junction box and YB3 series of diferences. their level of nower installation and instalationdimensions are the same YB3 series. Motor protection grade reaches lP65, cooling way for lC411.