MOTOVARIO B - IB - PB - CB Helical bevel gear reducers

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. 

Available in cast iron from size 063 to 163.

Characteristics

• 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