FKZS 1225

Universal application for backlash-free transmission of rotary movements, highly vibration-damping, good compensation of misalignments, low torsion spring stiffness, low restoring forces, no moving parts, very robust design.

Technical data - Spring coupling FKZS

Technical data


FKZS 1225  

max. speedmin-¹8000
max. torqueNcm15
max. offset of shafts  
          radialmm± 0,5
          axialmm± 0,5
          angularGrad± 5

torsion angle at the half of nominal torque, rotating direction clockwise in view of propulsive shaft

-counter clockwise of propulsing shaftGrad60
moment of inertiagcm22,8
max. clamping torqueNcm70                     
temperature range°C-30/ +120
weight appr.g14
material springspring steel wire1.0600
material hubszink die casting 

Bore combination FKZS 1225

4 xxx
5  xx
6   x


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

Technical drawings