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Lafert AMHE112M BA2

Series: Other models

Source: https://dev.lafert.com/en/prodotti/2/ac-three-phase-motors-i

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Lafert lists the AMHE112M BA2 as a three-phase induction motor. The rated output is 7.5 kW. The motor is two-pole, which at 50 Hz gives a synchronous speed of 3,000 rpm. The housing is frame size 112 M in foot-mounted form. The protection class is IP55. The efficiency is 89.9 per cent at full load, 89.9 per cent at 75 per cent load and 88.5 per cent at half load. Mounting arrangements to IEC 60034-7: B3, B5, B14, B34 and B35. The motor is built in Italy. The values are recorded in the Australian MEPS registration under the GEMS Determination 2019; measured to IEC 60034-2-1 (Edition 2.0). Rated output across the Lafert range ranges from 0.75 to 22 kW; the AMHE112M BA2 sits in the lower part of that range with 7.5 kW. Its immediate neighbours are the AMHEBZ132SRA4 below it with 5.5 kW and the AMHE 132M ZA4 above it with 9.2 kW. 97 Lafert models are on record. The model is listed under Electric motors. 20 verified figures from 1 source are on file.

Technical data

Engine

Rated output7.5 kWcorrect

Electrical data

Number of poles2correct
Protection classIP55correct
Frame size112 M (foot)correct
Mounting (IEC 60034-7)B3, B5, B14, B34, B35correct
Efficiency at full load89.9 %correct
Efficiency at 75 % load89.93 %correct
Efficiency at half load88.53 %correct

Origin and approval

Country of manufactureItalycorrect
Standard appliedGreenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2019correct
Test methodIEC 60034-2-1 (Edition 2.0)correct

Frequently asked questions

How much power does the Lafert AMHE112M BA2 have?

The Lafert AMHE112M BA2 delivers 7.5 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 20 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

AMBY

AMEE 100L BA6

AMEE 112M AA6

AMEE 132M YA6

AMEE 90L BA6

AMEE132S YA6

AMF

AMHE100L AA2

AMHE100L AA4

AMHE100L BA4

AMHE112M AA4

AMHE112M BA

Sources: [1]

Electric motor in 3D section

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