FSKK 2519/2525

backlash-free, angularly aligned transmission of rotary movements, large torsion spring stiffness, low restoring forces, electrically insulating, suitable for sensors, for very high rotational speeds, good compensation of all misalignments, vibration damping effect.

Technical data - Spring disc coupling FSKK

Technical data

  

FSKK 2519

FSKK 2525
max. speed min-¹ 12.000 12.000
max. torque Ncm 40 40
max. offset of shafts      
          radial mm ± 0,25 ± 0,25
          axial mm ± 0,4 ± 0,4
          angular Grad ± 2,5 ± 2,5
torsion spring stiffness Nm/rad 22 22
radial spring stiffness N/mm 60 60
moment of inertia gcm2 13,5 15
max. clamping torque Ncm 65 65
temperature range °C -10/ +80 -10/ +80
weight appr. g 16 18
material flange aluminium anodised  
membran

polyamid 6.6

fiberglas reinforced

    

Bore combinations FSKK 2519

d1/d2 4 5 6 8 10
4 x x x x x
5   x x x x
6     x x x
8       x x
10         x

 

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

Bore combination FSKK 2525

d1/d2 5 6 8 10 12
5 x x x x x
6   x x x x
8     x x x
10       x x
12         x

 

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

Technical drawings