CEM D315M-6
Series: Other models
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CEM – other models: the collective page of MEPS-registered three-phase motors outside the named D series, frame sizes 80 to 315, 0.75 to 90 kW, 2- to 6-pole, all IP55, manufactured in China
This page brings together the three-phase motors from CEM that the Australian energy-efficiency register (GEMS/MEPS) does not assign to a named series. Type designations such as D100L-2 or D160M1-4 follow the widespread IEC logic: the series prefix D is followed by the standard frame size from 80 to 315, a letter for the frame length (S short, M medium, L long), for some frame sizes an additional digit for winding or connection variants, and after the hyphen the pole count.
Read on 3 more paragraphs
The register lists here 54 versions with 0.75 to 90 kW, two- to six-pole, at a supply voltage of 415 V. Efficiency at full load ranges from 72.5 to 94.2%, and at 75% load from 73.6 to 94.2%. All 54 motors are manufactured in China, carry the IP55 enclosure rating and are mounted to codes B3, B5 or B35. Testing followed AS/NZS 1359.5:2000 (Legacy) using test method A; none of the motors reaches a High Efficiency classification under GEMS.
The page thus shows the broad base programme with which CEM supplies standard three-phase motors for pumps, fans, conveyors and similar drive tasks in the volume segment. Against larger suppliers of standardised IEC motors, the range mainly covers the lower to mid power band up to 90 kW, with a consistent IP55 rating suitable for dustier environments too.
When buying used or replacing a unit, 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 frame size, pole count and enclosure rating. Since none of the motors carries a High Efficiency classification, it is worth checking actual energy use under continuous duty before buying; bearings and terminal boxes for the IEC frame sizes are usually available independent of the manufacturer.
Sources: Kennwerte der Modelle CEM (weitere Modelle, MEPS-Registrierungen)
Technical data
Engine
| Rated output | 90 kWcorrect |
|---|
Electrical data
| Rated voltage | 415 Vcorrect |
|---|---|
| Number of poles | 6correct |
| Protection class | IP55correct |
| Frame size | 315 M (foot)correct |
| Mounting (IEC 60034-7) | B3, B5, B35correct |
| Efficiency at full load | 93.8 %correct |
| Efficiency at 75 % load | 93.6 %correct |
| Efficiency at half load | 92.8 %correct |
Origin and approval
| Country of manufacture | Chinacorrect |
|---|
Other data
| Standard applied | AS/NZS 1359.5:2000 (Legacy)correct |
|---|---|
| Test method | IEEE 112-B(USA)correct |
Frequently asked questions
How much power does the CEM D315M-6 have?
The CEM D315M-6 delivers 90 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.