Rossi Other models

The register lists here 37 versions with 0.55 to 15 kW, two- to six-pole, at a supply voltage of 415 V. Efficiency at full load ranges from 71.9 to 90.2%, and at 75% load from 72.5 to 91%. Frame sizes run from 80 to 132, all 37 motors carry the IP55 rating and are manufactured in Italy. Notably, all 37 models share flange mounting to code B5; testing followed AS/NZS 1359.5:2000 (Legacy) using test method B, and none of the motors reaches a High Efficiency classification under GEMS.

The page thus shows a compact, flange-mount-focused programme in the lower to mid power range up to 15 kW, typically used bolted to gearboxes or direct to machinery; Rossi thus positions itself in the MEPS register as an Italian supplier of drive components for machine building.

When buying used, check the condition of the rolling bearings, a measured winding insulation resistance, the flange for fit accuracy and rust marks, and a legible nameplate showing frame size, pole count and enclosure rating. On flange-mounted geared units it is also worth visually checking the shaft seals; spares run through the Rossi or Regal Rexnord sales network.