Lafert AMHEBZ 112M AA
Series: AMHEBZ
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Lafert AMHEBZ – three-phase motors made in Italy: frame sizes 80 to 160, 0.75 to 15 kW, four-pole throughout, supply voltages from 230/400 to 400/690 V, efficiency 80.3 to 91.3%
The AMHEBZ range is listed in the register under the name of the Italian manufacturer Lafert, unlike the AMHE models from the same factory, which are registered under the licensed AEG brand. Lafert is an Italian maker of industrial motors headquartered in the Veneto region and supplies both its own brand and licensees such as AEG. The AMHEBZ frame sizes from 80 to 160 follow the same IEC scheme as the sister AEG range.
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The register lists 12 versions with 0.75 to 15 kW rated output, four-pole throughout, at supply voltages from 230/400 V to 400/690 V. Full-load efficiency ranges from 80.27 to 91.28%, and at 75% load from 80.42 to 91.46%. The protection class is mostly IP55, with frame sizes from 80 to 160.
Registration under two different GEMS determinations, the 2012 and the 2019 versions, and under two different test methods shows that the range was certified for the Australian and New Zealand market gradually over several years. As a purely four-pole motor, the AMHEBZ range is designed for the widely used standard speed range around 1,500 revolutions per minute.
For a replacement or used purchase, these motors call for matching the respective supply voltage to the local mains, checking the condition of the terminal-box wiring, and the seal of the IP55 protection class. The predominant B3,B5,B14,B34,B35 mounting code allows both foot and flange mounting, which makes replacement with other frame sizes in the same range easier.
Sources: SpecCodex register, model data: Lafert AMHEBZ, Lafert (manufacturer), Zulassungsdaten GEMS/MEPS (Australien, Neuseeland)
Technical data
Engine
| Rated output | 4 kWcorrect |
|---|
Electrical data
| Rated voltage | 400/690 Vcorrect |
|---|---|
| Number of poles | 4correct |
| Protection class | 55correct |
| Frame size | 112 M (foot)correct |
| Mounting (IEC 60034-7) | B3, B5, B14Acorrect |
| Efficiency at full load | 88.59 %correct |
| Efficiency at 75 % load | 88.64 %correct |
| Efficiency at half load | 87.1 %correct |
Origin and approval
| Country of manufacture | Italycorrect |
|---|
Other data
| Standard applied | Greenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2012correct |
|---|---|
| Test method | IEC 60034-2-1 (Edition 2.0)correct |
Frequently asked questions
How much power does the Lafert AMHEBZ 112M AA have?
The Lafert AMHEBZ 112M AA 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
AMHEBZ 100L AA
AMHEBZ 100L BA
AMHEBZ 100L BA4
AMHEBZ 112M AA4
AMHEBZ 132M TA4
AMHEBZ 132S RA4
AMHEBZ 160L ZA4
AMHEBZ 160M ZA
AMHEBZ 160M ZA4
AMHEBZ 80Z AA4
AMHEBZ 90L BA4
Sources: Energy Rating — Australian government equipment register (retrieved August 2026) · How we check the data
Electric motor in 3D section
Turn the model, look inside and click an assembly — each one is explained.
