Bellows couplings BKXS 2029/2035

Backlash-free, angle-synchronous transmission, optimum compensation of misalignment, very high torsional stiffness, low restoring forces, vibration damping effect, stainless steel bellows and screw hubs.

Technical data - bellows coupling BKXS

Technical data

  

BKXS 2029

BKXS 2035
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 8 9
max. clamping torque Ncm 150 150
temperature range °C -40/ +140 -40/ +140
weight appr. g 15 16
material flange aluminium anodised  
material bellows stainless steel    

Bore combinations BKXS 2029

d1/d2 4 5 6 63 8 95 10 12
4 x x x x x x x x
5   x x x x x x x
6     x x x x x x
63       x x x x x
8         x x x x
95           x x x
10             x x
12               x

Ø 63 Ø 6,35 mm Ø 1/4“
Ø 95 Ø 9,52 mm Ø 3/8“

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

Bore combination BKXS 2035

d1/d2 4 5 6 63 8 95 10 12
4 x x x x x x x x
5   x x x x x x x
6     x x x x x x
63       x x x x x
8         x x x x
95           x x x
10             x x
12               x

Ø 63 Ø 6,35 mm Ø 1/4“
Ø 95 Ø 9,52 mm Ø 3/8“

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

Technical drawings