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A young woman in a wheelchair uses a black wheel hub drive for remaining power and drives along a river with her son on a city scooter.

SERVO

The power-assisted auxiliary drive
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.

SERVO

The power-assisted auxiliary drive

MOTION AND POWER

NEWLY EXPERIENCED

The SERVO opens up the possibility for wheelchair users with limited strength to move around independently again and expand their personal radius of action. SERVO's advanced sensor technology detects and converts the impulses that the wheelchair user gives to the push rims.

With the standard hill climbing program and the intelligent braking function, inclines and declines can be negotiated safely. The drive concept of SERVO combines physical strength with active mobility and at the same time relieves joints and muscles.

WITH THE SERVO

BENEFIT TO THE MAXIMUM

The picture shows the SERVO drive wheel on a white background. It is a black plain wheel hub drive with silver spokes and a black wheelchair tire.

Innovative locking system

Innovative and space-saving mounting and locking system of the drive wheels without quick-release axles.

Powerful battery pack

Our lithium-ion battery is characterized not only by its impressive range of up to 55 km, but also by its long service life and fast charging time.

Individual driving programs

Designed to offer you maximum flexibility and comfort, SERVO offers a wide range of driving profiles and programs.

The picture shows a middle-aged woman sitting in a white wheelchair with a black wheel hub drive for boosting remaining power on the bank of a river, smiling and feeding ducks.

Easy attachment - effortless transport

Also during transportation in a vehicle, the SERVO demonstrates its advantages to the maximum. The drive wheels can be removed effortlessly without any tools and with just one movement of a hand. Thanks to its low weight, the SERVO is easily loaded into a vehicle without any great effort.

With the SERVO's innovative wheel mounting system, which dispenses with quick-release axles, the drive wheels can also be easily stowed on top of each other. This saves valuable space in the trunk.

Active mobility in new dimensions

Let yourself be impressed by the powerful performance of the SERVO's motors, which are discreetly integrated into the wheels and provide a impressive power boost for the wheelchair user. SERVO's advanced sensor technology detects and interactively interprets your impulses to the handrims in an intelligent way.

Enjoy the quiet driving experience offered by SERVO's gearless drive and experience the freedom of noiseless mobility.

The picture shows a smiling middle-aged woman in a white wheelchair with a black wheelchair drive for residual power amplification, driving smilingly towards the camera. In the background there is a river, green trees and a city.
The picture shows a middle-aged woman sitting in a white wheelchair with a black wheel hub drive for residual strength on the bank of a river, showing something to a child.

With integrated driving profiles

SERVO's predefined driving profiles are designed to cover a wide variety of requirements. In addition, each of these already created driving profiles can be easily adapted to your individual needs. For example, with the integrated "Roll Down Control", the braking deceleration on downhill slopes, can be adjusted to your personal preferences.

For specific medical conditions or special needs, the driving profile "personal" is available. This profile is specially configured for you by your specialist or by AAT. It is possible to switch between the different driving profiles at any time via the control unit.

Performance package for tetraplegics

In order to meet the special needs of tetraplegics, SERVO offers a "Tetra" driving profile. This driving profile combines a number of predefined parameters such as power reduction for deflecting the handrims (sensitivity) or adapted acceleration and braking behavior.

The mountain driving program for tetraplegics is activated by a patented sensor system. The high-performance motors provide special support when driving uphill. This makes it possible to drive uphill quickly and safely - even with little manual force.

To complete the "Tetra package", optional tetra-grip handrims are available. These handrims are equipped with a special coating that provides optimum grip when propelling the wheelchair just by applying pressure with the ball of the hand.

Auf dem Bild ist eine lächelnde Frau mittleren Alters zu sehen, die in einem weißen Rollstuhl mit schwarzem Rollstuhlantrieb zur Restkraftverstärkung lächelnd in Richtung Kamera fährt. Im Hintergrund ist ein Fluss, grüne Bäume und eine Stadt zu sehen.
The picture shows the SERVO drive wheel on a white background. It is a black plain wheel hub drive with silver spokes and a black wheelchair tire.

PERFORMANCE FEATURES

THE SERVO 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 SERVO wheelchair drive. For more product information, please use the download links below.

153 kg

Max. weight of the person

20 %

Climbing capacity

55 km

Range

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.

Further information

Brochures

User manual

Demonstration

Aid number

18.99.08.1015

Frequently asked questions (FAQ):

What is the SERVO?

The SERVO is a power-assisted add-on drive for wheelchairs that enables users to move around with less effort.

How does the SERVO work?

The SERVO detects the impulses on the push rims of the wheelchair and amplifies them using a powerful electric drive.

Can the SERVO be installed onto any wheelchair?

The SERVO is compatible with most common wheelchair models. However, it is advisable to check compatibility with your specific model. Please contact AAT or one of our certified specialist dealers.

Is the SERVO suitable for uphill rides?

Yes, the SERVO has a special uphill driving program and an intelligent braking function that enable safe uphill and downhill driving.

How are the SERVO drive wheels mounted?

The SERVO drive wheels can be fitted and removed easily and without tools using an innovative locking system.

Are there special driving profiles for different needs?

Yes, the SERVO offers various predefined driving profiles that can be adapted to individual needs, including a special profile for quadriplegics.

Is there a maximum weight limit for users of the SERVO?

The SERVO is designed for users with a maximum weight of 153 kg.

Where can I try the SERVO?

AAT offers you a dense network of competent sales representatives within Germany who will be happy to advise you on all questions relating to the selection of the aid. You are welcome to try out the SERVO in your own home. Please contact us or one of our certified specialist dealers in your area or your country.

Can the SERVO be transported in airplanes?

The SERVO is generally suitable for transportation in an aircraft. However, it is important to check the regulations of the respective airline beforehand.

You will find all the documents you need for air travel on our website. These include, for example, declarations of conformity for the relevant battery types. Feel free to contact us if you need help. We will be happy to compile the right documents for you.

How do I request the SERVO?

Once you have decided which AAT product is the right one for you, please contact your general practitioner or medical specialist. He or she is your contact for issuing the appropriate prescription and will prescribe the desired product.

Please bring the issued prescription to your medical supply store. The specialist dealer will prepare a cost estimate on the basis of the prescription and submit it to your health insurance company or to the cost unit responsible for you.

You can find detailed information in our guide "how to receive an AAT product".