HIGH ENERGY DISSIPATION (HED) TORSIONAL VISCOUS DAMPER

November 22nd, 2018 News Comments Off on HIGH ENERGY DISSIPATION (HED) TORSIONAL VISCOUS DAMPER

The Lo-Rez HED TV damper (US Pat.Pend.) has been developed for stand-alone installations on compressor or engine aux ends, or as an integral cover for a low torsional stiffness Lo-tRez steel spring coupling. Special models are rated for operation at ambient temperatures up to 190 F. Contact Lo-Rez for further information about these applications. Basic models and sizes are shown below.


Stand-alone damper (up to 190 F ambient)

Coupling cover damper


Table notes: 1. The Table gives typical size and weights suitable for a preliminary layout. 2. Damper constant is typical for optimal damping at ambient temperature and harmonics being damped. 3. Dimension ‘D’ is nominal and may change for specific applications. 4. Housing inertia values vary according to construction (steel or aluminum). 5. Disc inertia is nominal. Contact Lo-Rez for specific sizes, weights and inertias.

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