KONE door belt roller 22teeth
Table of Contents
KONE door belt roller
KONE door pulley, the following dimensions
OD 37mm * wide 34.5mm * 24 teeth * M12 58mm total length
Excluding shafts, gear long 34.8mm Bearing 6001
KONE Elevator Parts / KONE door belt synchronous wheel / door wheel / Doors / pulley / driven wheel
Ordering the kone door belt
To order the kone door belt, send the exact model or reference code printed on the original part to [email protected]. Please quote the full code including any suffix so that our team can confirm the correct variant, current stock and lead time before you commit.
About the kone door belt
Elevator and escalator installations are built around a relatively small number of serviceable assemblies, but they fail at very different rates. The kone door belt sits in the door system group, and it is replaced on a different service interval from the assemblies around it. In practice the failures we see on kone door belt come down to worn door rollers and hanger bearings, stretched operator belts, misaligned door vanes, and light curtain optics that fog up in humid plant rooms.
Every kone door belt we supply is inspected before dispatch. Each unit is checked for physical damage, correct marking and the specific wear or degradation patterns that matter for this class of component, then packed to survive international transit. Where a superseded revision is the only one available, we say so plainly and explain the substitution, so the installing engineer can make an informed decision rather than discovering the difference on site.
Buying guidance and compatibility notes
Before ordering the kone door belt, confirm three things. First, the door operator model, the door width and the number of panels, since a two-panel centre-opening door takes different hardware from a side-opening one. Second, door operators are commonly reused across a product family, so a vane or roller that fits one lift will usually fit its neighbours. Third, whether the installation is a traction lift or an escalator, since duty cycle and loading differ between the two.
On fitting, one point is worth repeating: re-level the track before fitting new rollers, otherwise the new bearings will wear out at the same rate as the old ones. Almost every repeat failure we see on kone door belt traces back to a related component that was left in place, or to an adjustment that was assumed rather than measured.
A door that slams or hesitates is usually telling you about alignment rather than about the operator. Before replacing any electronics, measure the track for level and check that the vane sits squarely in the sill gap through the whole travel.
Landing and car door hardware does the most mechanical work of anything in the shaft, and the symptom that most often brings an engineer to it is a door that opens slowly and then closes with a bang.
On heavier doors the operator belt is a wear item with a predictable life. Keeping a spare on site is cheaper than a call-out, because a stretched belt can be swapped in under an hour once the door is isolated and the track is clean.
If you are unsure which variant of the kone door belt you need, send a photograph of the nameplate and the existing component alongside a description of the fault. That is usually enough for our team to identify the correct replacement without a site visit, and it avoids the cost and delay of returning an incompatible part. We are also happy to advise on the other serviceable items in the same door system group, so a planned shutdown can cover several wear items at once.
Related parts and further reading
Because kone door belt is only one item in the door system group, these related pages may help you plan the work:
- Door operator controllers
- Door Vane
- Elevator Door Guide Shoe
- Elevator Door Hanger Roller
- Elevator Door Operator Belt
Reference sources
The compatibility information on this page was cross-checked against the following authoritative references. Always confirm the exact reference against your own equipment nameplate.
