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N.B Series

N.B Series

Agitator Applications

Helical gearboxes with longer output shaft and reinforced spherical roller bearings for withstanding high radial and axial loads designed specifically for agitator applications.

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Input Type

NRB Series

Direct motor coupled

NRB Series

NNB Series

With IEC B5/B14 motor flange

NNB Series

NVB Series

With IEC B5/B14 motor mounted

NVB Series

NTB Series

With solid input shaft

NTB Series

Output Type

NRB Series

With Solid Output Shaft

NRB Series
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Specifications and Advantages

  • Longer output shaft with agitator housing with reinforced spherical roller bearings
  • Output shaft and bearings with high radial and axial load capacity
  • Wide speed and power range
  • Special sealings

Performances

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Gearbox SizeRatio Range [i]Nominal Torque [Nm]Output Shaft Diameter/Length [mm]
N.B204 - 68280Ø30/60
N.B273 - 2.920450Ø35/70
N.B283 - 3.215600Ø40/80
N.B373 - 4.946820Ø50/100
N.B473 - 7.4591.550Ø60/120
N.B574 - 8.0923.000Ø70/140
N.B673 - 17.4414.300Ø80/170
N.B775 - 23.4648.000Ø100/200
N.B874 - 17.50213.000Ø110/210
N.B977 - 20.05218.000Ø125/210

Document Download

Document NameDescriptionVersionSize
N.B Series Catalogue-IE2 IE3 IE4Product CatalogueM0801-1026163 MB
N.B Series Operation InstructionsOperating InstructionsOIMCE0301-092614 MB
N.B Series ATEX Operation InstructionsATEX Operating InstructionsOIMEX0200-102415 MB
N.B Series ATEX DeclarationATEX Declaration01.01.20200.1 MB
ISO 9001Certificate for Quality Management Systems17.04.20251 MB
ISO 14001Certificate for Environmental Management Systems17.04.20251 MB
ISO 45001Certificate for Occupational Health and Safety Management Systems17.04.20251 MB
CE DeclarationDeclaration11.06.20260.2 MB
ISO 50001Certificate for Energy Management System08.01.20261 MB
ISO 27001Information Security Management System Certificate11.09.20262