100*32*6204 98*30*6203 Escalator Handrail Speed-Sensing Wheel

Escalator Handrail Speed-Sensing Wheel 100*32*6204 / 98*30*6203 is used in escalator handrail speed monitoring and movement detection applications.

This wheel is normally installed near the escalator handrail drive or monitoring area, where it contacts the handrail or related moving surface to help detect handrail movement. It may work together with a speed sensor, encoder, switch, or monitoring device depending on the original escalator design.

In escalator spare parts purchasing, this product may be searched as:

• Escalator handrail speed-sensing wheel

• Escalator handrail speed wheel

• Escalator speed detection wheel

• Handrail monitoring wheel

• Escalator sensor wheel

• 100*32*6204 speed wheel

• 98*30*6203 speed wheel

• Escalator handrail tracking wheel

The main references for this page are:

• 100*32*6204

• 98*30*6203

• 100mm speed-sensing wheel

• 98mm handrail sensing wheel

• 6204 bearing wheel

• 6203 bearing wheel

These two sizes should be checked as separate specifications. A 100*32*6204 wheel and a 98*30*6203 wheel may look similar, but the diameter, width, bearing, shaft fit, and contact position may be different.

For accurate replacement, buyers should confirm the old wheel outer diameter, wheel width, bearing model, center hole size, surface material, contact face condition, and installation position. The sensor bracket, shaft structure, and distance between the wheel and sensing device should also be checked.

This part may be replaced when the handrail speed signal is unstable, the wheel surface is worn, the bearing is noisy, the wheel does not rotate smoothly, or the escalator reports handrail speed monitoring faults. These issues may also come from sensor misalignment, wiring problems, handrail slipping, bracket deformation, or incorrect wheel pressure.

For buyers in Saudi Arabia, Jordan, Egypt, Iraq, UAE, Brazil, Chile, Spain, and Italy, clear old-wheel photos with size measurement are recommended before shipment. If the wheel is ordered together with handrails, sensors, step rollers, chain rollers, or other escalator spare parts, the wheel size and bearing model should be confirmed before packing.

FAQ

Are 100*32*6204 and 98*30*6203 interchangeable?

Not necessarily. The wheel diameter, width, bearing model, and installation position may be different. Please confirm the old wheel size before ordering.

What photos should I send?

Please send the front view, side view, bearing marking, installed position, and a photo showing the wheel contact area.

Is this the same as a normal escalator roller?

No. This product is used for handrail speed sensing or monitoring, so the contact surface and sensor position should be checked carefully.