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EKN-9/21 Miniature metal bellows coupling with radial set screws, L = 21mm
EKN-9/21 is a backlash-free metal bellows coupling with 21mm length, which boasts a very compact shape. The miniature coupling is connected to the shaft by means of radial set screws instead of a clamping hub. The element can be used in many different areas and displays all its advantages when misalignments between driver and driven components have to be compensated. Backlash-free Metal Bellows Couplings are used in the sector of mechanical engineering, where a torque or a rotary motion has to be transmitted from shaft to shaft in highest accuracy of angle.
MPN: EKN-9/21
Specifications
| tightened torque of clamping screw dg1 | 0.37 |
| max. permissible radial misalignment | 0.004 |
| max. permissible angular misalignment | 1.2 |
| max. permissible axial misalignment | 0.008 |
| max. rotation speed | 15000 |
| transmissible torque at given ta | 0.8 |
| outer diameter hub | 0.63 |
| max. bore diameter | 0.354 |
| min. bore diameter | 0.118 |
| total length | 0.827 |
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