Specifications
1. Lamination of electric motor
2. IP54 class F
3. 100% copper
4. silicon steel stamping
5.stunning performance
It adopts flame-proof case may produce a spark, arc and dangerous temperature of the electrical part is separated from the explosive gas mixtures around. However, the enclosure is not sealed, the explosive gas mixture by shell around the internal part of the joint clearance into the motor. When with spark, arc and dangerous high temperature within the enclosure contact with an ignition source might explode, at this moment the flame-proof shell the motor will not damage or deformation, flame and explosion or hot gas came permanent magnet motors for sale through joint clearance, also cannot ignite surrounding explosive gas mixture. Its main features are: (1) power level, installation size and speed of corresponding relation and DIN42673 consistent, at the electric motor price same time considering the inheritance and YB series and the interchangeability of Y2 series, make the necessary adjustments, more effective and applicable. (2) the whole series with F class insulation, temperature rise according to the assessment of class B. (3) the noise limit is lower than YB series, close to YB series of grade I noise, vibration limit and YB series. (4) motor electric improve the IP55 protection grade. (5) the whole series of choose low noise deep groove ball bearings, stand center high note oil discharge device is installed at more than 180 mm motor. (6) motor heat sink has two parallel horizontal distribution and the radiation distribution, give priority to with parallel horizontal distribution. (7) the main performance index reached the international advanced level in the early 1990 s.
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