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Rxm Ef Series T2.2D8RXMEF

Series: Other models

Source: elte.eu

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The Rxm Ef Series T2.2D8RXMEF is a three-phase induction motor built by Rxm Ef Series. The rated output is 2.2 kW. The motor is eight-pole, which at 50 Hz gives a synchronous speed of 750 rpm. The rated voltage is 400 V. The housing is frame size 132 S in foot-mounted form. The protection class is IP56. The efficiency is 84 per cent at full load, 84.3 per cent at 75 per cent load and 82.2 per cent at half load. Mounting arrangements to IEC 60034-7: B3, B35, B5, V1 and V2. The motor is built in China. The data is based on the Australian MEPS registration under the GEMS Determination 2012; measured to AS/NZS 1359.102.3:2000. Rated output across the Rxm Ef Series range ranges from 0.75 to 160 kW; the T2.2D8RXMEF sits at the bottom of that range with 2.2 kW. Its immediate neighbours are the T1.5D8RXMEF below it with 1.5 kW and the T3D2RXMEF above it with 3 kW. 63 Rxm Ef Series models are on record.

RXM EF-Series – other models: the collective page of MEPS-registered three-phase motors outside the named ranges, manufactured in China, frame sizes 90 to 315, 0.75 to 160 kW, 2- to 8-pole, IP56

This page gathers the EF-Series three-phase motors from RXM the Australian energy-efficiency register could not assign to a named range. No confirmed data on the company itself is available. The type designations, such as T1.1D2RXMEF or T18.5D6RXMEF, clearly follow the scheme T<output in kW>D<pole count>RXMEF, meaning output and pole count are written directly into the name, appended with the RXMEF range code.

Read on 3 more paragraphs

The register lists here 63 versions with 0.75 to 160 kW, two- to eight-pole, full-load efficiencies from 77.1 to 96.6% and at 75% load from 75.9 to 96.8%. Frame sizes run from 90 to 315, all motors are recorded with IP56 protection. China is recorded throughout as the manufacturing country. Testing mostly followed the 2012 GEMS determination (50), alongside AS/NZS 1359.5:2004 (13), always with test method B; of 63 motors, only 1 carries a documented High Efficiency Level (2005, roughly IE2), the remaining 62 stay unclassified.

With output written directly into the type name, the EF-Series targets users who select motors by kilowatt rating rather than range code; the broad output band covers pumps, fans, conveyors and compressors alike.

When buying used, what matters is bearing condition and a checked insulation resistance of the winding, visible overheating marks on the terminal box and fan cover, the condition of shaft and key, and a legible nameplate with output and pole count; since almost none of the motors carries a High Efficiency classification, efficiency should be measured if in doubt. Spares and support depend on the distribution channel.

Sources: SpecCodex register, model data: Rxm Ef Series, Zulassungsdaten GEMS/MEPS (Australien)

Technical data

Engine

Rated output2.2 kWcorrect

Electrical data

Rated voltage400 Vcorrect
Number of poles8correct
Protection classIP56correct
Frame size132 S (foot)correct
Mounting (IEC 60034-7)B3, B35, B5, V1, V2correct
Efficiency at full load84 %correct
Efficiency at 75 % load84.3 %correct
Efficiency at half load82.2 %correct

Origin and approval

Country of manufactureChinacorrect

Other data

Standard appliedGreenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2012correct
Test methodAS/NZS 1359.102.3:2000correct

Frequently asked questions

How much power does the Rxm Ef Series T2.2D8RXMEF have?

The Rxm Ef Series T2.2D8RXMEF delivers 2.2 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

T.75D4RXMEF

T.75D8RXMEF

T1.1D2RXMEF

T1.1D4RXMEF

T1.1D6RXMEF

T1.1D8RXMEF

T1.5D2RXMEF

T1.5D4RXMEF

T1.5D6RXMEF

T1.5D8RXMEF

T110D4RXMEF

T11D2RXMEF

Sources: Energy Rating — Australian government equipment register (retrieved August 2026) · How we check the data

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