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Das Bild zeigt einen Mann mittleren Alters, der von einer Frau in seinem Rollstuhl mithilfe eines Treppensteigers die Treppen hinaufbefördert wird. Beide lächeln in die Kamera.

S-MAX SELLA

The versatile stair climber
The picture shows a middle-aged man, wearing sunglasses, driving through a pedestrian zone on a summer day in his wheelchair with an auxiliary drive for self-propelled driving. The add-on drive is black and installed in the wheels as a wheel hub drive.

s-max sella

The versatile stair climber

NARROW STAIRCASES

MASTERED EFFORTLESSLY

Stairs are a big challenge for many people if buildings are not accessible for handicapped people. But with the s-max sella stair climber this obstacle can be passed elegant and without much effort. You remain mobile no matter where you are.

The S-MAX SELLA is versatile and masters almost any kind of stairs, indoor or outdoor. Thanks to its exceptional maneuverability and integrated seat, it is particularly comfortable and suitable even for narrow spiral staircases.

For transport, the s-max sella can be easily folded or even disassembled. So it fits easily into your car and accompanies you to any destination of your choice. Experience the freedom to stay mobile anytime and anywhere.

WITH THE S-MAX SELLA

BENEFIT TO THE MAXIMUM

Das Bild zeigt die freigestellte Antriebs- und Griffeinheit des Treppensteiger s-max sella auf weißem Hintergrund. Sichtbar ist die graue Antriebseinheit mit Laufrädern und Sicherheitsbremsen, sowie die Griffeinheit mit Bedienteil. Am Treppensteiger befindet sich eine integrierte Sitzeinheit mit Sitzpolster, Rückenlehne und Armlehnen.

Comfort Step function

The combination of pleasant driving characteristics and a comfortable climbing experience on every step.

Automatic braking function

The automatic braking function when descending is part of our safety concept.

With Integrated seat unit

Thanks to its exceptional maneuverability and the integrated seat unit, the s-max sella is also suitable for narrow spiral staircases.

Auf dem Bild ist das Bediengerät des Treppensteigers zu sehen. Die Person, die den Treppensteiger bedient, drückt mit dem Daumen den Auf- und Ab-Schalter in Richtung abwärts. Außerdem ist der Geschwindigkeitsregler, der Ein-/Aus-Schalter und der Sicherheitschip zu sehen.

Unique ergonomics

Our control unit has been specially designed to provide you with maximum comfort during the climbing process - whether climbing up or down the stairs. With ease, you can use the control unit to activate or deactivate the stair climber, adjust the speed continuously or decide whether you want to go up or down the stairs.

The control handle also features a safety chip which ensures that the stair climber is only used by authorized persons. Therefore, you can always be sure that your stair climber remains in safe hands, even if you temporarily leave it in the hallway of an apartment building, at the doctor's office or in another public location.

Climbing stairs newly defined

With the Comfort Step, the climbing dynamics of the S-MAX SELLA has been revolutionized and offers you an unrivaled comfort experience.

For you as a user, this results in an extremely pleasant and low-vibration climbing process. The Comfort Step is a serial feature of every S-MAX SELLA and works in single step mode as well as in the permanent climbing mode.

Das Bild zeigt eine Detailaufnahme der Antriebseinheit des Treppensteiger s-max sella. Man sieht den Drehgriff zur Griffmontage sowie die Folientastatur, auf welcher der ComfortStep sowie die Einzelstufenschaltung ein- und ausgeschaltet werden kann. Außerdem leuchtet die Akkuanzeige grün.
Das Bild zeigt einen älteren Herrn, der im Treppensteiger sitzt und eine Frau, die den Treppensteiger bedient. Man sieht den Steigvorgang der Treppenhilfe s-max sella. Der Steigfuß ist ausgefahren und setzt bereits auf der unteren Treppenstufe auf. Die Sicherheitsbremsen, welche am großen Laufrad befestigt sind, setzen am Stufenrand auf und schützen so vor einem abwärtsrollen.

In service of your safety

The stair climber S-MAX SELLA has an integrated LED light on the lower part of the drive unit. This function provides optimum illumination of the steps even in poor lighting conditions. This is particularly important in bigger staircases with an automatic light control system.

One of the most outstanding features of our safety concept is the automatic braking function when descending. This innovative technology prevents the stair climber from being pushed too far over the edge of the stairs. The brakes activate on every step, ensuring optimum safety every time the stair climber is used.

Das Bild zeigt die freigestellte Antriebs- und Griffeinheit des Treppensteiger s-max sella auf weißem Hintergrund. Sichtbar ist die graue Antriebseinheit mit Laufrädern und Sicherheitsbremsen, sowie die Griffeinheit mit Bedienteil. Am Treppensteiger befindet sich eine integrierte Sitzeinheit mit Sitzpolster, Rückenlehne und Armlehnen.

PERFORMANCE FEATURES

THE S-MAX SELLA IN DETAIL

The right features and reliable functionality are essential factors when searching for the right medical aid. Discover the difference and be inspired by our s-max sella. For more product information, please use the download links below.
135 kg

PERMISSIBLE PERSON WEIGHT

23 steps

CLIMBING SPEED / MINUTE

375 steps

MAXIMUM / BATTERY CHARGE

How to receive a AAT product


We want to make it as easy as possible for you to receive our high-quality AAT products. For this reason, we have created a detailed guide that accompanies you through every step of the process. Discover not only interesting information on product demonstration, prescription and reimbursement, but also many other topics related to your medical device. You will find all relevant information you need for a smooth request and delivery within this guide.

More information

Brochure

user manual

demonstration

Aid number

HMV: 18.65.01.1022
PHV: 50.45.10.0002

Frequently asked questions (FAQ):

Who is the S-MAX SELLA suitable for?

With its integrated seat unit, the S-MAX SELLA is ideal for people who can no longer manage stairs independently, but who are not permanently dependent on a wheelchair.

Can the S-MAX SELLA also be used on narrow stairs?

Yes, the S-MAX SELLA is designed for narrow and winding stairs and can be maneuvered safely even in the tightest of spaces.

Are there additional security functions?

The S-MAX SELLA has an integrated LED light on the lower part of the drive housing. This function ensures that the steps are optimally illuminated even in poor lighting conditions. The automatic braking function is activated automatically when descending each step, ensuring optimum safety for every use.

Is the S-MAX SELLA foldable?

Yes, the S-MAX SELLA is foldable and can be easily transported or stowed away.

How much weight can the S-MAX SELLA carry?

The S-MAX SELLA is robustly built and can safely transport users weighing up to 160 kg.

Is the S-MAX SELLA suitable for outdoor use?

The S-MAX SELLA can be used both indoors and outdoors. It does not matter whether it is a straight or a spiral staircase.

Are there accessories for the S-MAX SELLA?

Yes, there is a selection of accessories, such as an additional headrest, various seat belts or a car charger. Our employees or certified specialist dealers will be happy to advise you on further accessories that are suitable for you.