1MB0061 explosion proof motors
SIMOTICS XP 1MB0061 (short as "1MB0061") series flameproof three-phase asynchronous motors is totally enclosed fan cooled structure, whose efficiency is in accordance with GB18613- 2012 Grade 3 standard. and IE2 according to IEC60034-30. This series of products has high performance, safe and reliable use, small vibration, low noise characteristics, and conforms to the requirements of environmental protection;
The production equipments employ the advanced CNC machine tools, reference Siemens advanced insulation structure design and manufacturing process, adopt the cold rolled silicon steel sheets of excellent quality and high quality bearings that passed strict quality inspection and control.
1MB0061 series flameproof motors meet the standard of GB3836.1-2010 and GB3836.2-2010, it can be applied in the following areas:
- Ex d IIB T4 Gb Suitable for factory where explosive gas atmosphere in Group II B and Temperature. classes T4 exists.
1MB0061 series flameproof three-phase motors, are designed for "Ex d ll B T4 Gb" as standard. Motors are widely applied in chemical, oil and gas industries.
- Rated output：0.55 ~ 315 kW
- Frame Size：80 ~ 355
- Rated voltage：380V 50Hz,380 /660 V 50Hz
- Cooling method：IC411
- Flame proof marking：Ex d IIB T4 Gb
- Protection degree：IP55
- Insulation class：F
- Re-greasing device：Frame size 250~355 motor standard
- Coolant temperature：-20 ~ 40 ºC
- Site altitude：Up to 1000 m above sea level
