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Flameproof motor W-EF series

flameproof motor
flameproof motor
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Protection class
IP55, IP65, IP56, IP66, ATEX, flameproof, for hazardous areas, IECEx
cast iron frame
Number of poles
2-pole, 4-pole, 8-pole, 6-pole
Other characteristics

Min.: 3.7 Nm (2.729

Max.: 1,419 Nm (1,046.6007


Min.: 0.75 kW (1.02 hp)

Max.: 200 kW (271.924 hp)

Rotational speed

Min.: 690 rpm (4,335.4 rad.min-1)

Max.: 2,980 rpm (18,723.89 rad.min-1)


Frame size - 90 - 315 Mounting arrangments - B3, B5, V5, V6, V1, V18, B14, B35 Ex protection level - Ex d IIB or C T4 Gb and Ex de IIB or C T4 Gb Voltages - 220 - 690V line and inverter operation Temperature class - 155 (F) according to 130 (B) or 180(H) according to 155 (F) Cooling method - IC411 The Ex db / eb range of flameproof cast iron motors cover outputs from 0.37kW to 200kW in frame sizes W-EF90 to W-EF315, in 2, 4, 6, & 8 pole speeds. ATEX approved by SGS Baseefa.


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