Rotek RXQ 2.2Kw 3 Phase 6 Pole
Series: RXQ
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
Rotek RXQ – range: three-phase motors from Taiwan with output and pole count spelled out in the type name, frame sizes 80 to 200, 0.75 to 45 kW, 2- to 6-pole, 230 to 400 V
This page covers the RXQ range from Rotek in the Australian energy-efficiency register (GEMS/MEPS). Model names such as “RXQ 11Kw 3 Phase 4 Pole Motor” or “RXQ 22Kw 3 Phase 2 Pole Motor” spell out output, phase count and pole count directly in plain text, some with the addition “Vertical” for vertically mounted versions. Rotek manufactures the motors in Taiwan.
Read on 3 more paragraphs
The register lists here 33 versions with 0.75 to 45 kW, two- to six-pole, at supply voltages of 230 to 400 V. Efficiency at full load ranges from 76.37 to 93.57%, and at 75% load from 73.2 to 93.98%. Frame sizes run from 80 to 200, all 33 motors carry the IP55 rating. Mounting is mostly to code B3, a smaller share to V1; testing followed AS/NZS 1359.5:2004 using test method A, and none of the motors reaches a High Efficiency classification under GEMS.
The RXQ range thus covers a broad power band up to 45 kW and positions Rotek as a Taiwanese supplier of standardised IEC motors in the MEPS register, with output and pole count clearly readable straight from the type name, which makes finding spares easier than with the more cryptic type codes of other manufacturers.
When buying used, check the condition of the rolling bearings, a measured winding insulation resistance, visible overheating marks on the terminal box and fan cover, and a legible nameplate showing output, pole count and enclosure rating. On the vertically mounted versions it is also worth checking the fan guard fastening; spares for the IEC frame sizes 80 to 200 are usually available independent of the manufacturer too.
Sources: SpecCodex register, model data: Rotek RXQ (MEPS-Registrierungen)
Technical data
Engine
| Rated output | 2.2 kWcorrect |
|---|
Electrical data
| Rated voltage | 400 Vcorrect |
|---|---|
| Number of poles | 6correct |
| Protection class | IP55correct |
| Frame size | 112 M (foot)correct |
| Mounting (IEC 60034-7) | B3correct |
| Efficiency at full load | 82.3 %correct |
| Efficiency at 75 % load | 81.72 %correct |
| Efficiency at half load | 79.31 %correct |
Origin and approval
| Country of manufacture | Taiwancorrect |
|---|
Other data
| Standard applied | AS/NZS 1359.5:2004correct |
|---|---|
| Test method | AS/NZS 1359.102.3:2000correct |
Frequently asked questions
How much power does the Rotek RXQ 2.2Kw 3 Phase 6 Pole have?
The Rotek RXQ 2.2Kw 3 Phase 6 Pole 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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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: 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.
