Double Loop Coupling Stainless Steel V4A 1.4404: DKPSY4848

The DKPSY4848 shaft coupling made of V4A (1.4404) stainless steel is the double-loop coupling variant in a large design with clamping hubs. The diameter and length are both 48 mm.

The DKPSY4848 is suitable wherever extremely high corrosion resistance is required. This is ensured firstly by the V4A stainless steel (1.4404) and secondly by the extremely durable polyurethane-Hytrel® plastic. This material also ensures optimum decoupling of heat and electricity.

Further advantages of the DKPSY4848 are: medium torsional stiffness, low restoring forces, shock and vibration damping behaviour, very good compensation of radial, lateral and angular misalignments, no moving parts, thermally and electrically insulating, smooth running, maintenance-free.

Technical data- double loop coupling DKPSY

Technical data



max. speed min-¹ 3.000
max. torque Nm 2
max. offset of shafts    
          radial mm ± 3
          axial mm ± 4
          angular Grad ± 12
torsion spring stiffness Nm/rad 28
radial spring stiffness N/mm 7
moment of inertia gcm2 106
max. clamping torque Ncm 100
temperature range °C -30/ +80
weight app. g 88
material flange stainless steel 1.4404 V4A
connecting element polyurethane- hytrel®  

Bore combination DKPSY4848

d1/d2 10 12 14
10 x x x
12   x x
14     x


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

Technical drawings