Technical register for agricultural, construction and commercial machinery · sourced data

Ningbo Kingdom Motor Electric MAE1

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The Ningbo Kingdom Motor Electric MAE1 is a three-phase induction motor from the Ningbo Kingdom Motor Electric range. The rated output is 2.2 kW. The motor is two-pole, which at 50 Hz gives a synchronous speed of 3,000 rpm. The housing is frame size 100 L in foot-mounted form. The protection class is IP55. The efficiency is 84.9 per cent at full load, 84.4 per cent at 75 per cent load and 81.8 per cent at half load. The mounting arrangement to IEC 60034-7 is B34. The motor is built in China. The figures come from the Australian MEPS register under the GEMS Determination 2012; measured to AS/NZS 1359.102.3:2000. Rated output across the Ningbo Kingdom Motor Electric range ranges from 2.2 to 7.5 kW; the MAE1 sits at the bottom of that range with 2.2 kW. Its immediate neighbours are the MAV1 above it with 5.5 kW. 4 Ningbo Kingdom Motor Electric models are on record.

Ningbo Kingdom Motor Electric – other models: the collective page of MEPS-registered three-phase motors from the Chinese works in Zhejiang outside the named ranges, frame sizes 100 to 132, 2.2 to 7.5 kW, two-pole, IP55

Ningbo Kingdom Motor Electric is a motor works in China's Zhejiang province. This page gathers the three-phase motors that the Australian energy-efficiency register (GEMS/MEPS) does not assign to a named range. The four versions carry the designations MAE1, MAE1-132S-2P, MAV1 and MCE1-132S-2P.

Read on 3 more paragraphs

The register lists here four versions with 2.2 to 7.5 kW rated output, all two-pole. Full-load efficiency ranges from 84.91 to 90.23%, and at 75% load from 84.44 to 90.3%. Frame sizes fall between 100 and 132, the protection class is IP55 throughout, and the mounting codes span B3, B14 and B34. Testing followed the Greenhouse and Energy Minimum Standards Determination 2012 with test method A; none of the four versions reaches the higher GEMS efficiency tier.

With IP55 protection and frame sizes up to 132, the range covers the smaller to medium band of classic two-pole three-phase motors used on high-speed pumps, compressors and fans.

On a used purchase, bearing condition, a tested winding insulation resistance, visible overheating traces at the terminal box and fan cover, and a legible nameplate with frame size, pole count and protection class all count. Anyone wanting variable-speed operation should check inverter compatibility beforehand. Spare parts are available through general electric-motor suppliers.

Sources: SpecCodex register, model data: Ningbo Kingdom Motor Electric (weitere Elektromotoren, MEPS-Registrierung)

Technical data

Engine

Rated output2.2 kWcorrect

Electrical data

Number of poles2correct
Protection classIP55correct
Frame size100 L (foot)correct
Mounting (IEC 60034-7)B34correct
Efficiency at full load84.91 %correct
Efficiency at 75 % load84.44 %correct
Efficiency at half load81.78 %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 Ningbo Kingdom Motor Electric MAE1 have?

The Ningbo Kingdom Motor Electric MAE1 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 20 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: Energy Rating — Australian government equipment register (retrieved August 2026) · How we check the data

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