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Saacke YA90L-2

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Saacke lists the YA90L-2 as a three-phase induction motor. 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 rated voltage is 415 V. The housing is frame size 90 L in foot-mounted form. The protection class is IP55. The efficiency is 84.1 per cent at full load, 85.3 per cent at 75 per cent load and 83.7 per cent at half load. The motor weighs 16.8 kg. The mounting arrangement to IEC 60034-7 is B5. The motor is built in China. The values are recorded in the Australian MEPS registration under standard AS/NZS 1359.5:2004; measured to IEEE 112-B(USA). Rated output across the Saacke range ranges from 2.2 to 11 kW; the YA90L-2 sits at the bottom of that range with 2.2 kW. Its immediate neighbours are the YA100L-2 above it with 3 kW. 4 Saacke models are on record. The model is listed under Electric motors. 23 verified figures from 1 source are on file.

Saacke – other models: the collective page of MEPS-registered three-phase motors from the Bremen burner-technology maker outside the named ranges, frame sizes 90 to 160, 2.2 to 11 kW, two-pole, IP55

Saacke is a manufacturer of burner technology headquartered in Bremen. This page gathers three-phase motors carrying the brand that the Australian energy-efficiency register (GEMS/MEPS) does not assign to a named range. The four versions carry the designations YA90L-2, YA100L-2, YA132Sb-2 and YA160Ma-2.

Read on 3 more paragraphs

The register lists here four versions with 2.2 to 11 kW rated output, all two-pole and rated for 415 V. Full-load efficiency ranges from 84.1 to 89.5%, and at 75% load from 85.3 to 89.2%. Frame sizes fall between 90 and 160, the protection class is IP55 throughout, and the mounting code is B5 throughout. Testing followed AS/NZS 1359.5:2004 with test method A.

As high-speed two-pole motors, the four versions suit drives matched to burner and combustion plant, for instance fan and pump drives on oil or gas burners; IP55 protection allows operation in boiler houses and heating plant rooms exposed to dust and moisture, without a need for a separate protective enclosure.

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. Spare parts run through the Saacke service network or general electric-motor suppliers.

Sources: Kennwerte der Modelle Saacke (weitere Elektromotoren, MEPS-Registrierung), Saacke (Hersteller)

Technical data

Engine

Rated output2.2 kWcorrect

Dimensions and weights

Weight16.8 kgcorrect

Electrical data

Rated voltage415 Vcorrect
Number of poles2correct
Protection classIP55correct
Frame size90 L (foot)correct
Mounting (IEC 60034-7)B5correct
Efficiency at full load84.1 %correct
Efficiency at 75 % load85.3 %correct
Efficiency at half load83.7 %correct

Origin and approval

Country of manufactureChinacorrect

Other data

Standard appliedAS/NZS 1359.5:2004correct
Test methodIEEE 112-B(USA)correct

Frequently asked questions

How much power does the Saacke YA90L-2 have?

The Saacke YA90L-2 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 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

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