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Baldor EMM4104-55

Series: Other models

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Baldor lists the EMM4104-55 as a three-phase induction motor. The rated output is 22 kW. The motor is four-pole, which at 50 Hz gives a synchronous speed of 1,500 rpm. The housing is frame size 180 L in foot-mounted form. The protection class is IP55. The efficiency is 92.6 per cent at full load, 92.7 per cent at 75 per cent load and 92 per cent at half load. The mounting arrangement to IEC 60034-7 is B3. The motor is built in the USA. The figures come from the Australian MEPS register under standard AS/NZS 1359.5:2000 (Legacy); measured to IEC 60034-2-1 (Edition 2.0). Rated output across the Baldor range ranges from 0.75 to 1,119 kW; the EMM4104-55 sits at the bottom of that range with 22 kW. Its immediate neighbours are the ZDMM4103 below it with 18.5 kW and the CEMM4110-55 above it with 30 kW. 841 Baldor models are on record. The model is listed under Electric motors. 22 verified figures from 1 source are on file.

Technical data

Engine

Rated output22 kWcorrect

Electrical data

Number of poles4correct
Protection classIP55correct
Frame size180 L (foot)correct
Mounting (IEC 60034-7)B3correct
Efficiency at full load92.6 %correct
Efficiency at 75 % load92.7 %correct
Efficiency at half load92 %correct

Origin and approval

Country of manufactureUnited States of Americacorrect
Standard appliedAS/NZS 1359.5:2000 (Legacy)correct
Test methodIEC 60034-2-1 (Edition 2.0)correct

Frequently asked questions

How much power does the Baldor EMM4104-55 have?

The Baldor EMM4104-55 delivers 22 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 22 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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