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Rotek RXQ 2.2Kw 3 Phase 4 Pole Motor

Series: RXQ

The photo shows the RXQ 11Kw 3 Phase 4 Pole Motor from the same series. Source: https://www.weg.net/catalog/weg/CI/en/Electric-Motors/Low-Vo

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The Rotek RXQ 2.2Kw 3 Phase 4 Pole Motor is a three-phase induction motor. The rated output is 2.2 kW. The motor is four-pole, which at 50 Hz gives a synchronous speed of 1,500 rpm. The rated voltage is 400 V. The housing is frame size 100 L in foot-mounted form. The protection class is IP55. The efficiency is 86.2 per cent at full load, 86.6 per cent at 75 per cent load and 85.1 per cent at half load. The mounting arrangement to IEC 60034-7 is B3. The motor is built in Taiwan. The figures come from the Australian MEPS register under standard AS/NZS 1359.5:2004; measured to AS/NZS 1359.102.3:2000. Rated output across the Rotek range ranges from 0.18 to 160 kW; the RXQ 2.2Kw 3 Phase 4 Pole Motor sits at the bottom of that range with 2.2 kW. Its immediate neighbours are the RXQ 1.5Kw 3 Phase 6 Pole Motor below it with 1.5 kW and the 100L2-4 above it with 3 kW. 132 Rotek models are on record. The model is listed under Electric motors. 22 verified figures from 1 source are on file.

Technical data

Engine

Rated output2.2 kWcorrect

Electrical data

Rated voltage400 Vcorrect
Number of poles4correct
Protection classIP55correct
Frame size100 L (foot)correct
Mounting (IEC 60034-7)B3correct
Efficiency at full load86.24 %correct
Efficiency at 75 % load86.57 %correct
Efficiency at half load85.07 %correct

Origin and approval

Country of manufactureTaiwancorrect
Standard appliedAS/NZS 1359.5:2004correct
Test methodAS/NZS 1359.102.3:2000correct

Frequently asked questions

How much power does the Rotek RXQ 2.2Kw 3 Phase 4 Pole Motor have?

The Rotek RXQ 2.2Kw 3 Phase 4 Pole Motor 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

RXQ 0.75Kw 3 Phase 2 pole Motor

RXQ 0.75Kw 3 Phase 6 Pole Motor

RXQ 1.1Kw 3 Phase 4 Pole Motor

RXQ 1.1Kw 3 Phase 6 Pole Motor

RXQ 1.5Kw 3 Phase 4 Pole Motor

RXQ 1.5Kw 3 Phase 6 Pole Motor

RXQ 11Kw 3 Phase 2 Pole Motor

RXQ 11Kw 3 Phase 4 Pole Motor

RXQ 11Kw 3 Phase 6 Pole Motor

RXQ 11Kw 3 Phase Vertical 2 Pole Motor

RXQ 15Kw 3 Phase 4 Pole Motor

RXQ 15Kw 3 Phase 6 Pole Motor

Sources: [1]

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