Otis Gen2 Scratch ⚡ Direct Link

If cleaning fails:

Oil or chemical spills can soften the polyurethane, making it more prone to physical damage and slipping. Monitoring and Maintenance Solutions otis gen2 scratch

In strict Otis service literature, there is no single fault code labeled "Scratch." Instead, used by field mechanics to describe a specific audible and physical symptom: the sound of steel-on-steel contact within the Gen2 drive system. If cleaning fails: Oil or chemical spills can

In 2018, Otis introduced an enhanced polyurethane formulation (Gen2 Premier belts) that significantly reduces the scratch phenomenon. If your building still has original "blue label" belts, you are in the high-risk category. If your building still has original "blue label"

The elevator system is a flagship gearless traction solution designed to replace traditional steel ropes with polyurethane-coated steel belts , offering a smoother, quieter, and more sustainable ride. It is primarily recognized for its machine-roomless (MRL) configuration, which saves significant building space and construction costs. Core Technical Features Gen2 Brochure.pdf - Otis Create

Preventive maintenance is cheaper than replacing a scratched traction sheave ($2,500+ part).