Crankshaft Deflection Testers

Crankshaft deflection testers are specialized instruments used to check crankshaft bending and runout in engines. They measure deformation by detecting misalignment at the main bearings, allowing assessment of both horizontal and vertical deflection.

Available in pin-type or magnetic mounting designs, with analog or digital readouts, and in multiple lengths/ranges to ensure repeatable readings even in tight access points. Options from Insize & Peacock.

Commonly used in marine engineering, large diesel overhauls and preventive maintenance, where correct alignment helps reduce wear and avoid failures.