Material: Steel C45, burnished. These couplings do not allow any shaft displacement in axial or radial direction. They should therefore only be used with perfectly alligned shafts. Bore tolerance: +0,05 mm. Feather Key Groove DIN 6885/1, Tolerance P9. The torques in the table are maximum values for couplings with keyway. The calculations based on feather-key connection.
| Torque max. (Nm) | 4 |
|---|---|
| d (mm) | 6 |
| A (mm) | 18 |
| L (mm) | 30 |
| K (mm) | 2 |
| Bolts DIN 916 | M4 |
| Torque Ms (Nm) | 2,2 |
| Weight (g) | 47 |
