Motovario Helical Bevel Gear Reducers
The Motovario cast iron B series Helical bevel gearboxes provide exceptional functioning performance for a variety of industrial and civil applications ranging anywhere up to 100mm hollow bore size.
The B series offers a range of bore sizes from 20mm to 100mm output shaft, with a large variety of inputs available, and can be mounted in several different positions to suit the customer’s requirements. An extension to this would be the BA series which is a smaller aluminium version that can be used as an alternative to the Motovario worm range, with a bore size of up to 35mm.
Motovario B Series can offer an output torque of up to 13000NM and a motor input power of up to 90kW, allowing for the most demanding of applications to be driven. B series can offer a 3-stage reduction allowing for ratios anywhere between 5,71:1 and 187,24:1, giving customers a large range to suit specific application requirements.
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Helical Bevel Gear Reducers – Cast Iron - B
- 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
- Cases with feet, flange, or universal options
- Power up to 90kW
- Gears with shaved or ground profile
- 1, 2, & 3 reduction stage gearing available
- Gleason spiral bevel gear pairs with run-in profile, mounted as second reduction stage for a higher reduction
- Reduction ratios between 5,7 & 187,24
- Torque max 13.000 Nm and admissible radial loads max 65000 N
- Cases in G200 grey cast iron for high strength and optimized with FEM analysis
- Excellent mechanical strength
- Load capacity calculated to ISO6336 and verified according to AGMA 2001-B88
- Accessories: torque arm, output flange, output shaft, shrink disk, backstop device, assembly . disassembly kit
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Helical Bevel Gear Reducers – Aluminium BA
- Sizes: A40-A5-A70
- Available versions: BA – fitted for motor coupling, IBA – with input shaft, CBA – with compact motor
- Cases with feet, flange or universal
- Power up to 4,8 Kw
- Gears with shaved or ground profile
- Gearing with 1, 2 and 3 reduction stages
- Hypoid bevel gears for size A40 and A50, gleason bevel gear pairs for size A70, all with run-in profile
- Reduction ratios between 7,62 and 442,76
- Torque max 450 Nm and admissible radial loads max 5.500 N on the hollow shaft and 10.000 N on solid shaft
- Cases in die-cast aluminium alloy
- Excellent mechanical strength while being particularly lightweight
- Load capacity calculated to ISO6336 and verified according to AGMA 2001-B88
- Painted with RAL 5010 blue epoxy-polyester powder
- Accessories: torque arm, output flange, output shaft
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