Otis 587mm Diameter Friction Wheel Wear-Resistant Anti-Slip Handrail Drive Pulley for Escalator Spare Parts

Otis Friction Wheel 587mm In Diameter Escalator Handrail Friction Wheel Diameter Handrail Drive Pulley For Escalator Spare Parts Friction

Friction drive: Relying on the friction between the wheel surface and the handrail belt, the handrail belt is driven to run synchronously.
Synchronization matching: The rotation speed is strictly synchronized with the steps to ensure passenger safety.
Wear-resistant and anti-slip: High-friction surface design prevents slippage, deviation, and ensures long service life.
Power transmission: The motor drives the friction wheel → the friction wheel drives the handrail belt in a cyclical motion.

Escalator Handrail Drive Wheel - FAQ

Q1: What is the function of an escalator handrail drive wheel?
An escalator handrail drive wheel helps drive the handrail through frictional contact within the handrail drive system. Its surface condition and mechanical specifications affect reliable handrail movement.

Q2: Are handrail drive wheels with the same diameter interchangeable?
Not necessarily. Wheels with the same diameter may differ in width, friction material, hub design, mounting dimensions, and drive system compatibility.

Q3: What causes an escalator handrail drive wheel to slip?
Possible causes include worn friction surfaces, contamination, improper contact pressure, or other issues within the handrail drive system. The cause should be identified before replacement.

Q4: What are common signs of handrail drive wheel wear?
Common signs include uneven surface wear, damaged friction lining, unusual noise, or irregular handrail movement. These symptoms may also indicate problems with related components.

Q5: What information is required to order a replacement handrail drive wheel?
Please provide the original part number, outer diameter, wheel width, friction surface material, bore dimensions, mounting details, escalator model, and clear photos for accurate matching.