Dovers 100
Series: Other models
Dovers lists the 100 as a three-phase induction motor. The rated output is 1.1 kW. The motor is eight-pole, which at 50 Hz gives a synchronous speed of 750 rpm. The rated voltage is 415 V. The housing is frame size 100 L in foot-mounted form. The protection class is IP55. The efficiency is 73 per cent at full load, 70 per cent at 75 per cent load and 62 per cent at half load. At full load it delivers 15 Nm. Mounting arrangements to IEC 60034-7: B3, B35, B34, B5, B14 and V1. 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 Dovers range ranges from 0.75 to 110 kW; the 100 sits at the bottom of that range with 1.1 kW. Its immediate neighbours are the 90 below it with 0.75 kW and the 112 above it with 1.5 kW. 13 Dovers models are on record. The model is listed under Electric motors. 23 verified figures from 1 source are on file.
Technical data
Engine
| Rated output | 1.1 kWcorrect |
|---|
Electrical data
| Rated voltage | 415 Vcorrect |
|---|---|
| Number of poles | 8correct |
| Protection class | IP55correct |
| Frame size | 100 L (foot)correct |
| Mounting (IEC 60034-7) | B3, B35, B34, B5, B14, V1correct |
| Efficiency at full load | 73 %correct |
| Efficiency at 75 % load | 70 %correct |
| Efficiency at half load | 62 %correct |
Origin and approval
| Country of manufacture | Chinacorrect |
|---|---|
| Standard applied | Greenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2012correct |
| Test method | AS/NZS 1359.102.3:2000correct |
Frequently asked questions
How much power does the Dovers 100 have?
The Dovers 100 delivers 1.1 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
Sources: [1]
Electric motor in 3D section
Turn the model, look inside and click an assembly — each one is explained.