Bellows coupling BKXSY2029/2035

Backlash-free, angularly aligned transmission, optimum compensation of misalignment, very high torsional stiffness, low restoring forces, vibration damping effect, stainless steel 1.4571 bellows and stainless steel 1.4404 hubs with set screws.

Technical data-Bellows coupling BKXSY

Technical data

 

BKXSY2029

BKXSY2035

max. speed min-¹ 10.000 10.000
max. torque Ncm 120 100
max. offset of shafts      
          radial mm ± 0,25 ± 0,30
          axial mm ± 0,40 ± 0,50
          angular Grad ± 4 ± 4
torsion spring stiffness Nm/rad 150 140
radial spring stiffness N/mm 25 10
moment of inertia gcm2 18 20
max. clamping torque Ncm 70 70
temperature range °C -40/ +200 -40/+200
weight approx. g 31,5 33
material flange stainless steel 1.4404    
material bellows stainless steel 1.4571    

Bore combination BKXSY2029

d1/d2 6 10 11 12  
6 x x x x  
10   x x x  
11     x x  
12       x  

 

To download the step file, please select the required bore combination.

Bore combination BKXSY2035

d1/d2 6 10 11 12  
6 x x   x  
10   x   x  
11          
12       x  

 

To download the step file, please select the required bore combination.

Technical drawings