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ZAPEX ZN Couplings


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Toothed torsionally rigid couplings ZAPEX ZN

Coupling suitable for explosive atmospheres. The coupling ZAPEX ZN replaces the coupling ZAPEX ZI.


ZAPEX gear couplings bind machine axes and misalignment between axes offset with reduced reaction forces. A characteristic of ZAPEX couplings is the high transmissible torque, reduced space occupied and low weight they have. The ZAPEX coupling types are based on the modular principle: this allows also supply customized solutions in a short time.

This coupling requires little maintenance. If the lubricant is changed on schedule, the link will have a long life.


The ZAPEX coupling is suitable for use in extreme operating conditions, for example in the steel industry drives or cement. This coupling is suitable for operation with reversals and mounted horizontally or vertical, in the case of type  ZNV.