Grundfos D
Series: Other models
The Grundfos D is a three-phase induction motor from the Grundfos range. The rated output is 1.1 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 S in foot-mounted form. The protection class is IP55. The efficiency is 84 per cent at full load, 84 per cent at 75 per cent load and 82.5 per cent at half load. The motor weighs 14.8 kg. At full load it delivers 3.7 Nm. Mounting arrangements to IEC 60034-7: B3, B14, B5, V18 and V1. The motor is built in Hungary. The data is based on the Australian MEPS registration under standard AS/NZS 1359.5:2000 (Legacy); measured to IEC 60034-2-1 (Edition 2.0). Rated output across the Grundfos range ranges from 0.75 to 160 kW; the D sits at the bottom of that range with 1.1 kW. Its immediate neighbours are the MMG-E below it with 0.75 kW and the MG90LC above it with 1.5 kW. 106 Grundfos models are on record. The model is listed under Electric motors. 25 verified figures from 1 source are on file.
Technical data
Engine
| Rated output | 1.1 kWcorrect |
|---|
Dimensions and weights
| Weight | 14.8 kgcorrect |
|---|
Electrical data
| Rated voltage | 415 Vcorrect |
|---|---|
| Number of poles | 2correct |
| Protection class | IP55correct |
| Frame size | 90 S (foot)correct |
| Mounting (IEC 60034-7) | B3, B14, B5, V18, V1correct |
| Efficiency at full load | 84 %correct |
| Efficiency at 75 % load | 84 %correct |
| Efficiency at half load | 82.5 %correct |
Origin and approval
| Country of manufacture | Hungarycorrect |
|---|---|
| Standard applied | AS/NZS 1359.5:2000 (Legacy)correct |
| Test method | IEC 60034-2-1 (Edition 2.0)correct |
Frequently asked questions
How much power does the Grundfos D have?
The Grundfos D 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.
Looking for this machine?
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
Need parts for this model?
We ask the suppliers and come back with price and lead time.
Request spare parts →
We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 25 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.
Missing a figure you were looking for? Report it →
Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
Other models in this series
B
C
GSM11-160M-2
GSM15-160M-2
GSM18.5-160L-2
GSM22-180M-2
GSM30-200L-2
GSM37-200L-2
GSM45-225M-2
GSM55-250M-2
GSM55250M-2
GSM75-280S-2
Sources: [1]
Electric motor in 3D section
Turn the model, look inside and click an assembly — each one is explained.