Rotating Machines YSS80A2
Series: Other models
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Rotating Machines – other models: the collective page for IP66 small motors outside the named series, frame sizes 80 to 100, 0.75 to 3 kW, two- to four-pole, made in China, fully enclosed throughout
This page gathers small three-phase motors from the manufacturer Rotating Machines that the register does not assign to a named series. The type plates YSS100L1-4 through YSS90S2 combine the YSS series code with frame size and pole count. What stands out on this collective page is the consistently high IP66 protection class, not a given for small motors of this frame size, pointing to a design fully protected against dust and water jets.
Read on 3 more paragraphs
The register lists 10 versions with 0.75 to 3 kW rated output, two- to four-pole, at a uniform supply voltage of 415 V. Full-load efficiency ranges from 80.5 to 87.2%, and at 75% load from 79.5 to 86.6%. Frame sizes span 80 to 100, and the protection class is IP66 throughout.
The combination of small frame size and the high IP66 protection class suits applications with frequent hose-down or pressure-washer cleaning, such as food processing, the beverage industry or outdoor use. Registration under the older AS/NZS 1359.5:2000 standard shows that this range was certified before the later GEMS determinations.
For a replacement, these fully enclosed small motors call above all for an intact shaft seal and undamaged housing seals, as only these guarantee the IP66 protection class. The uniform B3,B5,B14 mounting code makes finding a matching replacement model easier.
Sources: Kennwerte der Modelle Rotating Machines (weitere Modelle), GEMS/MEPS (Australien, Neuseeland)
Technical data
Engine
| Rated output | 0.75 kWcorrect |
|---|
Electrical data
| Rated voltage | 415 Vcorrect |
|---|---|
| Number of poles | 2correct |
| Protection class | IP66correct |
| Frame size | 80 M (foot)correct |
| Mounting (IEC 60034-7) | B3, B5, B14correct |
| Efficiency at full load | 82.1 %correct |
| Efficiency at 75 % load | 82 %correct |
| Efficiency at half load | 81 %correct |
Origin and approval
| Country of manufacture | Chinacorrect |
|---|
Other data
| Standard applied | AS/NZS 1359.5:2000 (Legacy)correct |
|---|---|
| Test method | AS/NZS 1359.102.3:2000correct |
Frequently asked questions
How much power does the Rotating Machines YSS80A2 have?
The Rotating Machines YSS80A2 delivers 0.8 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
Sources: [1]
Electric motor in 3D section
Turn the model, look inside and click an assembly — each one is explained.