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Emtomec PHE225M2

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The Emtomec PHE225M2 is a three-phase induction motor built by Emtomec. The rated output is 45 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 225 M in foot-mounted form. The protection class is IP55, IP56 and IP66. The efficiency is 94.1 per cent at full load, 94.3 per cent at 75 per cent load and 93.6 per cent at half load. Mounting arrangements to IEC 60034-7: B3, B5, 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 PHE225M2 sits in the lower part of that range with 45 kW. Its immediate neighbours are the PHE250M6 below it with 37 kW and the PHE250M2 above it with 55 kW. 75 Emtomec models are on record. The model is listed under Electric motors. 23 verified figures from 1 source are on file.

Emtomec – other models: the collective page of MEPS-registered three-phase motors outside the named ranges, manufactured in China, frame sizes 80 to 355, 0.75 to 160 kW, 2- to 6-pole

This page gathers the Emtomec three-phase motors the Australian energy-efficiency register could not assign to a named range. No confirmed data on the company itself is available; the identifiers in the register, such as HE100L6 or HE160M2, clearly follow the scheme HE<frame size><length><pole count> with no separators.

Read on 3 more paragraphs

The register lists here 69 versions with 0.75 to 160 kW, two- to six-pole, full-load efficiencies from 75.97 to 96.25% and at 75% load from 75.97 to 96.33%. Frame sizes run from 80 to 355, protection ratings from IP54 to IP66, usually recorded as a combination of several classes per range. China is recorded throughout as the manufacturing country. Testing followed only the 2019 GEMS determination, with test methods 2-1-1B (38), A (25) and B (6); of the 69 motors, only 39 carry a High Efficiency Level classification, 26 at the 2005 level (roughly IE2) and 8 at the 2018 level (roughly IE3), 5 unclassified.

Emtomec thus appears as one of many Chinese standard-motor suppliers in the Australian market, offering a broad, value-priced range alongside the established international brands for pumps, fans, conveyors and general drive tasks.

When buying used, what matters is bearing condition and a checked insulation resistance of the winding, the visible condition of the terminal box and fan cover, the condition of shaft and key, and a legible nameplate with frame size, pole count and, where present, the efficiency class; since more than half the motors carry no High Efficiency classification, the nameplate is worth checking closely before buying. Spares and support depend on the distribution channel.

Sources: Kennwerte der Modelle Emtomec (weitere Modelle, MEPS-Registrierungen)

Technical data

Engine

Rated output45 kWcorrect

Electrical data

Rated voltage400 Vcorrect
Number of poles2correct
Protection classIP55, IP56, IP66correct
Frame size225 M (foot)correct
Mounting (IEC 60034-7)B3, B5, B35, V1, V3, V5correct
Efficiency at full load94.1 %correct
Efficiency at 75 % load94.27 %correct
Efficiency at half load93.64 %correct

Origin and approval

Country of manufactureChinacorrect

Other data

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

Frequently asked questions

How much power does the Emtomec PHE225M2 have?

The Emtomec PHE225M2 delivers 45 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 23 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

Sources: [1]

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