Otis Gen2 Scratch Verified Jun 2026

Visual inspections cannot see inside the steel core. Where a physical scratch is deep, technicians use a . This test sends a signal down one steel strand and monitors the return signal. If the signal drops due to a scratch-induced break, the belt fails. Many jurisdictions require this test annually or at the 10-year mark.

The flat profile provides a larger surface area relative to its mass, increasing friction and traction efficiency. otis gen2 scratch