B Series Bevel Helical Gearboxes
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B Series Bevel Helical Gearboxes

Aluminium and Cast Iron Bevel Helical Gearboxes up to 100mm bore

The technological content of B-Series gear reducers allows for an extraordinary performance/lifespan ratio. These highly versatile gear units are successfully used in a vast number of industrial and civil applications.  B-Series units offer excellent value for money and output torque/weight ratio, especially considering that they need very limited servicing. 

Cast Iron B Series Gearboxes are available as a standard Euro foot print, meaning they are easily interchangeable with other manufacturers  including Bonfiglioli, SEW, Nord and Siemens/Flender.

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  • Sizes: 060-080-100-125-140-150-160 
  • Available versions: B - fitted for motor coupling, IB - with input shaft, CB - with compact motor, PB - fitted for motor coupling with flexible joint 
  • Casing with feet FC, flange SC and universal UC
  • Power up to 90 kW 
  • Gears hardened and tempered with shaved or ground profile 
  • Gearing with 3 reduction stages 
  • Gleason spiral bevel gear pairs with run-in profile, mounted as second reduction stage for a higher resistancee 
  • Reduction ratios between 5,71 and 187,24 
  • Torque max 13.000 Nm and admissible radial loads max 80.000 N 
  • High-strength casings optimized with FEM analysis and input and output flanges of grey cast-iron G200 to ensure top level performances and high reliability
  • Load capacity calculated and verified according to ISO 6336 and AGMA 2001
  • Painted with RAL 5010 blue epoxy-polyester powder
  • Accessories: torque arm, output flange, output shaft, shrink disk, backstop device, protection cover kit, viton oil seals, reinforced output, assembly/disassembly kit

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