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Emtomec HE 112M2

Series: HE

Source: https://emtomec.com.au/high-voltage-fabricated/ emtomec.com

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The HE 112M2 from Emtomec is a three-phase induction motor. The rated output is 4 kW. The motor is two-pole, which at 50 Hz gives a synchronous speed of 3,000 rpm. The rated voltage is 400 V. The housing is frame size 112M in foot-mounted form. The protection class is IP55 and IP56. The efficiency is 86.8 per cent at full load, 87.9 per cent at 75 per cent load and 87.6 per cent at half load. Mounting arrangements to IEC 60034-7: B3, B5, B14, B34, B35, V1, V3 and V5. The motor is built in China. The values are recorded in the Australian MEPS registration under the GEMS Determination 2019; measured to IEC 61972. Rated output across the Emtomec range ranges from 0.75 to 160 kW; the HE 112M2 sits at the bottom of that range with 4 kW. Its immediate neighbours are the HE132S6 below it with 3 kW and the HE132MX6 above it with 5.5 kW. 75 Emtomec models are on record. The model is listed under Electric motors. 22 verified figures from 1 source are on file.

Technical data

Engine

Rated output4 kWcorrect

Electrical data

Rated voltage400 Vcorrect
Number of poles2correct
Protection classIP55, IP56correct
Frame size112M (foot)correct
Mounting (IEC 60034-7)B3, B5, B14, B34, B35, V1, V3, V5correct
Efficiency at full load86.83 %correct
Efficiency at 75 % load87.93 %correct
Efficiency at half load87.61 %correct

Origin and approval

Country of manufactureChinacorrect
Standard appliedGreenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2019correct
Test methodIEC 61972correct

Frequently asked questions

How much power does the Emtomec HE 112M2 have?

The Emtomec HE 112M2 delivers 4 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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Other models in this series

HE 100L2

HE 100L4

HE 100LX4

HE 112M4

HE 112M6

Sources: [1]

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