
Double loop couplings DKPS 4848 and DKPS 5658
The DKPS 4848 and DKPS 5658 are the larger versions of the DKPS 2928 and DKPS 3835: these are double loop couplings in two sizes with diameters from 46 mm and total lengths from 46 mm. The double loop design allows this type of coupling to perfectly compensate for radial and axial misalignments. The plastic polyurethane Hytrel® offers advantages through thermal and electrical decoupling, dampens shocks and vibrations, and is highly flexible while retaining its dimensional stability.
| DKPS 4848 | DKPS 5658 | |
|---|---|---|
| Max. torque (min-¹) | 3.000 | 3.000 |
| Max. Torque (Nm) | 2 | 5 |
|
Max. Shaft offset radial (mm) axial (mm) angular (Degree) |
± 3,0 ± 4,0 ± 12 |
± 5,0 ± 5,0 ± 15 |
| Torsion spring stiffness (Nm/rad) | 28 | 43 |
| Radial spring stiffness (N/mm) | 7 | 9 |
| Moment of inertia (gcm2) | 106 | 220 |
| max. M of the screws (Ncm) | 100 | 300 |
| Temperature range (°C) | -30/ +80 | -30/ +80 |
| Weight approx. (g) | 85 | 140 |
| Material flange | galvanized steel | galvanized steel |
| Connecting element | Polyurethane - Hytrel® | Polyurethane - Hytrel® |