KONE door motor KM89717G06

BCI 63.25
ebmpapst 931 6325 033

Ordering the kone door motor

To order the kone door motor, 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 motor

Elevator and escalator installations are built around a relatively small number of serviceable assemblies, but they fail at very different rates. The kone door motor 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 motor 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 motor 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 Where a superseded revision is the only one available, we say so plainly and explain the substitution, so the installing engineer can make an informed decision rather than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 motor, 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 motor traces back to a related component that was left in place, or to an adjustment that was assumed rather than measured.

Door faults are the single most common complaint on a passenger lift, and the great majority of them trace back to mechanical wear rather than to the controller. Rollers flatten, tracks accumulate grit, and operator belts stretch by a few millimetres — enough to change the door timing and trigger a nuisance fault.

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 rhythmic knock that tracks the door travel.

If you are unsure which variant of the kone door motor 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 motor 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.

• ISO 8100-1 — lift safety standard
• Otis genuine parts reference
• Kone door system components