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S-Max Sella

A highly versatile stairclimber!

The s-max sella is suitable for use on virtually all types of stairs, inside or outside. It is quite versatile and comfortable since the seat unit is already fixed to the S-max.

A highly versatile stairclimber!

The S-max Sella is suitable for use on virtually all types of stairs, inside or outside. It is quite versatile and comfortable since the seat unit is already fixed to the S-max.

Generally, buildings have neither been designed or built for handicapped people to access. Stairs represent a great barrier for many of these people and need to be overcome with versatile solutions. You can solve this problem effortlessly and elegantly with the stair climber S-max Sella. For transportation, you can easily fold or disassemble the S-max Aella.

Some Advantages are:

Applicable on virtually all types of stairs
Fold up or disassemble the S-max Aella easily for transportation
Integrated seat

Overcome safely all barriers with the S-max

LEDs for safe operation in the dark
Engine immobilser to prevent unauthorized use
ComfortStep - for a comfortable driving experience
Single-step-mode
No damage to steps or floor coverings
Auto-braking function when descending
Very suitable for narrow stairs

ComfortStep

Pleasant driving characteristics combined with a comfortable climbing experience

ComfortStep has been developed for the stair climber series s-max and c-max and it completely revolutionizes the previously existing climbing kinematics of these stair climbers. For the person being transported, this is particularly noticeable because of a comfortable climbing process made possible by the low vibrations that ComfortStep provides. It works in the single-step mode as well as in the regular climbing mode. A further function provided by ComfortStep is the adaptation to a variety of step heights. This makes an easy and individual adaptation to your particular stairs possible.

Specifications

Total weight, approved	157kg (1)
Max. weight of the person	135 kg
Climbing speed	7 — 23 steps per minute(2) (continually adjustable)
Range with one charge of the batterys at an average person weight of 75 kg	approx. 25 levels(2) (equates 375 steps)
Max. height of step	210 \| 225 mm (extended)
Width	495mm
Depth	362mm
Height	1181 \| 1592 mm
batterys	2 x 12 V / 3.3 Ah
Direct current motor	24 V / 200 W
Weight, climbing unit	16.1 kg
Weight, Handle unit	3.1 kg
Weight, battery pack	3.1 kg
Total weight (incl. battery pack)	22.3kg

(1) Please note the maximum load stipulated by the wheelchair manufacturer.
(2) The climbing speed as well as the range with one charge of the batterys is
reduced if the ComfortStep is activated. The climbing speed and the range also
depends on the weight of the occupant.