BV Hypoid Gearbox

PDF Catalogue BV Hypoid Gearbox

New benchmarks for the industry standard

The new ATLANTA hypoid gearbox series BV (Bevel-Gear Various) provides a wide range of output
choices and installation options. The extreme variability of the BV gearbox provides the designer with
an unmatched gearbox design diversity, with almost all conceivable applications can be implemented optimally.

The new ATLANTA BV Gearbox - Over 1000 combinations with ONE gearbox size

ATLANTA_BV_Hypoidgetriebe

 
 

The Highlights of the BV Gearbox

  • Compact design
  • Largest hollow shaft diameter on the market
  • Smallest hypoid ratio i=2,75 on the market
  • Backlash <4 arcmin
  • Max. input speed 6000 rpm
  • Output versions for left or right side
  • Symmetrical design → flexible hypoid offset
  • 5 different output possibilities on each side, in any combination
  • Installation with integrated flexible mounting surface on each output sides
  • Available in design with food grade oil

Selection and load tables

ratio

i
backlash

[arcmin]
max.
speed
[U/min]
allowed medium
speed
[U/min]
T2
output
[Nm]
T2
accel.
[Nm]
T2
E-stop
[Nm]
weight

[KG]
Jred

[10-4 kg m2]
2,75 <4 6000 2500 40 48 60 4,5 1,601
4,75 <4 6000 2500 33 39 49 4,5 1,278
6,75 <4 6000 2500 21 30 45 4,5 1,197
9,25 <4 6000 2500 19 27 39 4,5 1,157
14,5 <4 6000 2500 11 16 27 4,5 1,130
 

 

 

Preferential Direction of Rotation

ATLANTA BV Hypoid gearboxes can be run in either direction of rotation. The spiral direction of the gear set and the rotational direction at input side used are key factors determining the forces evolved within the hypoid gearset. In most instances, permissible torque transmission can be maximized by using the gear pairing such that the driving gear rotates in the same direction as the spiraling. This also reduces noise from the gearset by 1-2 dBA due to the fact that the axial forces caused by the spiral meshing push the gears apart. The input drive pinions of the ATLANTA BV hypoid gearbox has a left-handed spiral; accordingly the large gear has a right handed spiral. Depending on the location of the output side using right-handed spiral both directions of rotation can be realized as a preferred direction of rotation.

The standard twosided output of the ATLANTA BV hypoid gearbox is symmetrical, thus a possibly disturbing hypoid stowing can be avoided with using the other output side.


Flex Flange

With the flexible mounting surfaces on the two-sided output (Flex Flange), the BV hypoid gearbox can be screwed with eight mounting threads directly in to the machine. For the mounting with flange with through holes, two installation options per output side are available.