Technical register for agricultural, construction and commercial machinery · sourced data
Scanner Parts Sign in
Start › Electric motors › Rossi › HB 80B4

Rossi HB 80B4

Series: HB

Source: https://www.rossi.com/en/Products/Electric-Motors

Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required

The HB 80B4 from Rossi is a three-phase induction motor. The rated output is 0.75 kW. The motor is four-pole, which at 50 Hz gives a synchronous speed of 1,500 rpm. The housing is frame size 80B in flange-mounted form. The protection class is IP55. The efficiency is 82.1 per cent at full load, 80.5 per cent at 75 per cent load and 76 per cent at half load. The mounting arrangement to IEC 60034-7 is B5. The motor is built in Italy. The values are recorded in the Australian MEPS registration under the GEMS Determination 2012; measured to AS/NZS 1359.102.3:2000. Rated output across the Rossi range ranges from 0.55 to 15 kW; the HB 80B4 sits at the bottom of that range with 0.75 kW. Its immediate neighbours are the HF80A4 below it with 0.55 kW and the F0 90 above it with 1.1 kW. 47 Rossi models are on record. The model is listed under Electric motors. 21 verified figures from 1 source are on file.

Technical data

Engine

Rated output0.75 kWcorrect

Electrical data

Rated voltage240/415 Vcorrect
Number of poles4correct
Protection classIP55correct
Frame size80B (flange)correct
Mounting (IEC 60034-7)B5correct
Efficiency at full load82.1 %correct
Efficiency at 75 % load80.5 %correct
Efficiency at half load76 %correct

Origin and approval

Country of manufactureItalycorrect

Other data

Standard appliedGreenhouse and Energy Minimum Standards (Three Phase Electric Motors) Determination 2012correct
Test methodAS/NZS 1359.102.3:2000correct

Frequently asked questions

How much power does the Rossi HB 80B4 have?

The Rossi HB 80B4 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.

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 →
Need parts for this model?
We ask the suppliers and come back with price and lead time.
Request spare parts →

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.

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

HB 100

HB 112

HB 132

HB 90

Sources: [1]

Electric motor in 3D section

Turn the model, look inside and click an assembly — each one is explained.

Compare