technical features
The flexible claw coupling N (ELKU-N) is a positive-locking, torsionally
flexible coupling which allows radial, axial and angular
displacement between the driving and the driven shafts. It is a
fail-safe coupling.
The torque will be transmitted by the flexible buffer set fitted in the
buffer part and distributed symmetrical arround the circumference
of the coupling.
The claws of the claw ring(type A) or claw part (type B) are operating
in the space between the buffers.
The buffers are subjected to compression. That`s why there´s a
low wear and high loading capacity.
The high damping of the coupling protects the drive from excessive
dynamic overloading. The progressively rising spring charcteristic
allows a rapid reduction of energy oscillations and limits their
amplitude.
Perfect operation can be guaranteed at a working temperature of
- 30 °C to + 80 °C.
The standard hub material is grey cast iron
EN-GJL-250-DIN EN 1561.1561.
