Otis Gen2 Scratch Page

If a scratch is deep enough to expose the internal steel wires or cords, the belt is compromised and must be replaced.

Otis uses specialized technology to ensure scratches do not lead to catastrophic failure. Elevator Maintenance Pt. 3 - Belting & Bucket Wear Patterns

Can cause fraying or cracking on just one edge of the belt. otis gen2 scratch

Unexpected damage or scratching is rarely "random" and often points to underlying mechanical issues.

The appearance of red dust (rouge) on the belt or governor rope suggests internal wire oxidation and friction, a major concern for belt integrity. If a scratch is deep enough to expose

Foreign objects in the hoistway or on sheaves can "score" the belt as it travels.

Polyurethane is the protective barrier for internal steel wires. Minor scratches often result from foreign objects or builder debris trapped near the sheaves during installation. 3 - Belting & Bucket Wear Patterns Can

Visible "shadows" or imprints of the steel cords on the belt surface indicate significant wear or material aging.

The Otis Gen2 elevator series replaced traditional steel ropes with flat, polyurethane-coated steel belts (CSBs). While these belts are designed for a , they are susceptible to surface "scratches" and internal degradation that require rigorous monitoring. Understanding these wear patterns—whether minor surface abrasions or critical structural failures—is essential for building safety and maintenance. Types of Belt Wear and Scratches