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ABB M3BA112MB6

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The ABB M3BA112MB6 is a three-phase induction motor built by ABB. The rated output is 2.2 kW. The motor is six-pole, which at 50 Hz gives a synchronous speed of 1,000 rpm. The rated voltage is 400 V. The housing is frame size 112 MB in foot-mounted form. The protection class is IP55. The efficiency is 82.5 per cent at full load, 83.8 per cent at 75 per cent load and 81.7 per cent at half load. The motor weighs 44 kg. At full load it delivers 22.1 Nm. Mounting arrangements to IEC 60034-7: B3, B5, B34, B35 and B14. The motor is built in China. The values are recorded in the Australian MEPS registration under the GEMS Determination 2012; measured to IEC 60034-2-1 (Edition 2.0). Rated output across the ABB range ranges from 0.75 to 185 kW; the M3BA112MB6 sits at the bottom of that range with 2.2 kW. Its immediate neighbours are the M3BP 112MJ 6L below it with 2 kW and the M2BA 100 LE 4B above it with 3 kW. 2143 ABB models across 2 series are on record. The model is listed under Electric motors. 24 verified figures from 1 source are on file.

Technical data

Engine

Rated output2.2 kWcorrect

Dimensions and weights

Weight44 kgcorrect

Electrical data

Rated voltage400 Vcorrect
Number of poles6correct
Protection classIP55, IP55correct
Frame size112 MB (foot)correct
Mounting (IEC 60034-7)B3, B5, B34, B35, B14correct
Efficiency at full load82.5 %correct
Efficiency at 75 % load83.8 %correct
Efficiency at half load81.7 %correct

Origin and approval

Country of manufactureChinacorrect
Standard appliedGreenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2012correct
Test methodIEC 60034-2-1 (Edition 2.0)correct

Frequently asked questions

How much power does the ABB M3BA112MB6 have?

The ABB M3BA112MB6 delivers 2.2 kW.

What to check before buying

  • Match the data plate against the order: frame size, mounting and rating have to agree.
  • Check the ingress rating against the installation site — outdoors or in dust the demands differ.
  • Hold the mounting form and dimensions against the existing seat before ordering.
  • The pole count sets the speed — when replacing an older unit, compare this first.
  • For used units, ask about winding condition and bearing play.
  • Ask about parts availability for this series — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 24 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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