The Power Test Engine-Mounted Torsionally Resilient Coupling is used to provide dampening of high-amplitude torsional vibration during engine testing.
- Minimize the transmission of engine vibrations to the dynamometer
- Moves the driveline natural frequency speeds outside the engine operating range
- May be supplied with drive flange adapter plates to adapt to SAE 1810, 1710, 1610, and 1410 engine crankshaft adapters (sold separately)
- Coupling can be mounted to matching SAE flywheel pattern by removing drive flange adapter plate and bolting directly to flywheel