SKPS 1520 and SKPS 2224 cross slotted couplings made of glass fibre reinforced plastic
The SKPS 1520 and 2224 cross slotted couplings are the somewhat more stable versions of our cross slotted couplings. These compensating couplings have a glass fibre-reinforced polyamide centre section.
They have similar advantages to the SKMS (weight, price), but have higher performance values due to the glass fibre reinforcement. They are available in 15 or 22 mm diameter and 20 or 24 mm length.
Compare our SKMS 1520 variant and our stronger aluminium variant SKAK 4048.
Technical data - cross stotted coupling
Technical data | SKPS 1520 | SKPS 2224 | |
|---|---|---|---|
| max. speed | min-¹ | 12.000 | 10.000 |
| max. torque | Ncm | 30 | 80 |
| max. offset of shafts | |||
| radial | mm | ± 0,30 | ± 0,30 |
| axial | mm | ± 0,20 | ± 0,30 |
| angular | Grad | ± 2,5 | ± 3,0 |
| torsion spring stiffness | Nm/rad | 12 | 38 |
| radial spring stiffness | N/mm | 45 | 115 |
| moment of inertia | gcm2 | 2 | 7 |
| max. clamping torque | Ncm | 70 | 120 |
| temperature range | °C | -10/ +80 | -10/ +80 |
| weight appr. | g | 6 | 10 |
| material middle section | Polyamid 6.6 | fiberglass reinforced | |
| hub | brass | aluminium |
Bore combination SKPS 1520
| d1/d2 | 02 | 03 | 04 | 05 | 06 |
| 02 | x | x | x | x | x |
| 03 | x | x | x | x | |
| 04 | x | x | x | ||
| 05 | x | x | |||
| 06 | x |
To download the step file, please select the required bore combination.
Bore combinations SKPS 2224
| d1/d2 | 04 | 05 | 06 | 08 | 10 |
| 04 | x | x | x | x | x |
| 05 | x | x | x | x | |
| 06 | x | x | x | ||
| 08 | x | x | |||
| 10 | x |
To download the step file, please select the required bore combination.
