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Modellreihe SFD Technische Daten

SFD MODEL *Hergestellt nach Eingang der Bestellungen

[Technische Daten]

ModelRated torque[N・m]MisalignmentMax. rotation speed[min-1]Torsional stiffness[N・m/rad]Axial stiffness[N/mm]Moment of inertia[kg・m2]Mass[kg]
Parallel[mm]Angular [°]Axial drection[mm]
SFD-070SA600.021±0.5200002400004840.29×10-30.4
SFD-080SA1000.021±0.5200003100005460.63×10-30.7
SFD-090SA1800.021±0.6200005200003211.02×10-30.87

*The maximum rotational speed does not take into account the dynamic balance. However, the balance is corrected to class G2.5 at a rotational speed of 20,000 min-1.

*Torsional stiffness values given are calculated for the element alone.

*The moment of Inertia and mass are measured for the maximum bore diameter.

[Abmessungen]

Unit [mm]
Modeld1・d2D[mm]L[mm]LF[mm]S[mm]K[mm]Clamp bolt M
Min.[mm]Max[mm]Quantity -Nominal dia.Tightening torque[N・m]Bore expansion torque[N・m]
bore diameter<28mmbore diameter≧28mm
SFD-070SA20356855.9255.9381-M121854
SFD-080SA22357867.7307.7421-M144088
SFD-090SA25428868.3308.3501-M144077

*The nominal diameter for the clamp bolt M is equal to the quantity - the nominal diameter of the screw, where the quantity is for a hub on one side.

[Standardbohrungsdurchmesser]

ModelStandard bore diameter d1, d2[mm]
202224252628303235384042
SFD-070SA
SFD-080SA
SFD-090SA

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