WKAK 1625/1928

Universal application for backlash-free, angularly aligned transmission of rotary movements, high torsion spring stiffness, low restoring forces, vibration damping, optimum compensation of misalignment, no moving parts, made in one piece with clamping hubs for a damage-free shaft connection.

Technical data - Helix coupling

Technical data

 

WKAK 1625

WKAK 1928

max. speed min-¹ 6.000 6.000
max. torque Ncm 60 80
max. offset of shafts      
          radial mm ± 0,2 ± 0,25
          axial mm ± 0,3 ± 0,4
          angular Grad ± 3,5 ± 4,0
torsion spring stiffness Nm/rad 5,5 8
radial spring stiffness N/mm 30 36
moment of inertia gcm2 3,8 8,7
max. clamping torque Ncm 50 120
temperature range °C -30/ +150 -30/ +150
weight appr. g 10 16
material aluminium anodised

Bore combination WKAK 1625

d1/d2 2 3 4 5 6
2 x   x   x
3   x   x x
4     x x x
5       x x
6          

 

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

Bore combination WKAK 1928

d1/d2 4 5 6 63  
4 x   x    
5   x x x  
6     x x  
63       x  

 

Ø63 ≙ Ø 6,35mm/ Ø 1/4

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

Technical drawings