Power Test, Inc.

Resilient Couplings

The Power Test Dynamometer-Mounted Torsionally Resilient Coupling is used when testing a comparatively small engine […]

The Power Test Dynamometer-Mounted Torsionally Resilient Coupling is used when testing a comparatively small engine on a large capacity dynamometer and provides dampening of high-amplitude torsional vibration, minimizing transmission to the dynamometer.

Description +

Features +

Allow testing of many engine sizes using one dynamometer
Allow for the adjustment of torsional stiffness to meet testing requirements
Supplied with lockup bolts for locking the drive plate to the inner drive hub for testing large engines (above 2,500 ft-lbs) without changing couplings
Coupling Drive Plate Adapter (p/n: 63087) can be purchased to adapt to SAE 1910