Thinking of Buying an Electric Wheelchair? Here’s What You Need to Know

Thinking of Buying an Electric Wheelchair? Here’s What You Need to Know

How about an eco-friendly and flexible all-in-one wheelchair? You cannot ignore electric wheelchairs in that case! These intuitive, high-performing machines are automated with a click so that you move freely without any limitation, yet all under your control. But an electric wheelchair is not just a hard science of making your life easier, it is a wholesome theory of bringing you comfort, freedom, and support on the same page with the right maintenance. This blog covers the aspects of electric wheelchairs and how they can be a part of your lifestyle.


How Does An Electric Wheelchair Work?

The engine, which powers the vehicle to drive the wheels, is the main component of electric wheelchairs. All functions are controlled using the electronic joystick, and you can be sure of the continuous supply of power from the battery setup. The motor may drive the wheels using a gear or in direct connection to the wheels. Movement of the joystick or touchpad sends the message to the motor that moves the wheels and drives the vehicle in the necessary direction. The acceleration of the wheelchair depends on the amount of power supplied to the motor. Hence, it can be controlled by altering the motor's power level. By the same token, electric wheelchairs are diversely different from manual wheelchairs; the latter are powered by the user's hands or feet. Among the extra features, the chair might have a seat that can be manually adjusted in height, a reclining backrest, and adjustable footrests to allow the person to adjust the chair to his or her needs. Some electric wheelchairs may have internally bungee-fitted lights and turn signals that will portray them as more obvious and safe to use in low-light situations.
NOTE: Electric wheelchairs are not meant for road and sidewalk use but rather they can only be used by individuals on a private path

What are the Types Of Electric Wheelchairs?

It exists different electric wheelchairs made by various manufacturers. The wheelchair-type one needs is a personal thing, a matter of their own 'persons'. Here are the six main types of electric wheelchairs:
  1. Rear Electric Wheelchairs
    Rear electric wheelchairs  come with the motor and drive wheels being mounted at the back of the machine, which seats the centre of gravity and makes the device suitable for users who can navigate or negotiate over slopes or uneven ground.

  2. Front Electric Wheelchairs
    The prime mechanical feature of front-wheel drive electric wheelchairs is the motor and front wheels that are implemented into the chassis of the device, offering excellent manoeuvrability and are suitable for people who have to move in narrow passages or do sharp turns.

  3. Mid Electric Wheelchairs
    Squared mid-wheel drive assistive devices might appear stable and maneuverable because they have an anchor point in the centre of the unit which disperses the load evenly and allows comfort of movement along rough surfaces and tight spaces. These devices are suitable for users who must deal with varying terrain conditions and narrow spaces.

  4. Heavy Duty Electric Wheelchairs
    Heavy-duty, or bariatric, electric wheelchairs are specially made for users who are heavier/bigger. This could be individuals who are endomorph in nature. Such carts usually feature a comparatively higher weight loading ability and increased sturdiness in their frame construction.

  5. Compact Power Electric Wheelchairs
    Compact power wheelchairs that can be quickly folded or cavity facilitated are such arrangements that when folded they fit in a car boot or even an airplane cabin.

  6. All-terrain Electric Wheelchairs
    Motorized off-road wheelchairs that work great in tough and outdoor weather are mainly equipped with big tyres, suspensions and other features that make them pass over obstacles without any hindrance. Each one can be tailored to a patient’s individual needs and requirements. It is electric-powered.
    Using electrically powered wheelchairs, the user can be elevated from a seated to a standing position and they are thus beneficial in areas where people are required to stand up for certain activities or due to health regulations.

What are the Key Features Of Electric Wheelchairs?

The mechanics of an electric wheelchair are made up of the following components: accelerator pedal, drive belt, wheel, joystick, and sensors. Parts of the electric wheelchair such as the controller and motor put everything together and create the wheelchair with the ability to move forward, backwards, and on the side.

1. Battery

The battery, which acts as a power source for an electric wheelchair, is its cradle. It is being used to be charged outside of its own, for example, from an electric grid in the case of charging stations and a car charger in the case of cars. Li-ion batteries are composed of single cells, which are called electrochemical cells. These cells, called DC generators, make electricity and store the energy inside. Batteries are among the most commonly used components in machines, ranging from desktop PCs to mobile handsets. They are quite useful as they can be run on a battery that can be charged and used many times. There are many batteries to select from that are suitable for electric wheelchairs. The most conventional battery type used in the powering of electric wheelchairs is called a lead-acid battery. It is considered a highly functional and durable battery that gives a steady and effective current. While lithium-ion batteries have a lot of advantages, the fact that lead-acid batteries contain even more damaging chemicals means that they must be disposed of very carefully. Like many other electric wheelchairs, the lithium-ion type also uses batteries as the power source. It is because they are light and have very high-density energy. They can be primarily installed in wheelchairs with a large-scale range thanks to their massive energy capacity. 

2. Joystick

The type of control that is used to run the mobility device is the joystick. This option helps if the user can steer the wheelchair and move forward and backward or to the left and right. The joystick is a small oak leaf that can be moved in any way the operator requires, and it enables the person to steer the chair. Quite often, the joystick is a winner in the point vs. steering wheel competition since it is much simpler in its use. These tools can be used in a supine or sitting position, so they are very suitable for people who are unable to stand. Joysticks can be attached to indoor as well as outdoor wheelchairs, and they are very handy to use. The joystick and the wheelchair head serve as a convenient match. They are easier to navigate and drive as opposed to a standard wheelchair with a wheel.

3. Sensors

A sensor may be used to manage the movement in a powered wheelchair as a result of particular conditions. A simple example of this is the chair is equipped with sensors and it can detect any obstacles in its way, it will automatically stop. Still, other electric wheelchairs have light and rain sensors that are built so that the wheelchairs can be used in buildings as well as outside. 

    What are the Benefits Of Electric Wheelchairs?

    Electric wheelchair being perfect for that purpose helps you to keep mobility and independence intact. They range from large, versatile ones to small, delicate ones, thus everyone would find a perfect product for themselves. This electric wheelchair had some beneficial points, as follows:
    • Last up to 8-10 hours: A handheld ultrasound device is one of the most efficient alternatives. It is, therefore, owing to individuals who need transport for a significant period. The batteries can be charged at any time and anywhere from an outlet also, therefore making them convenient to use and operate.
    • These devices are very mobile:  A small turning radius is the thing that you can see on this wheeler, which means no room problem in civil hall space or wherever you use them. Hence, they are particularly adaptable in conditions, where you need to be available for instance, indoors, or in a crowded area.

    • Offer a comfortable ride: Many machines have seating adjustability for seat depth and backrest angles to make it fit the user perfectly for his/her ride. The most important thing is that those motors are very silent and, thus, they are just perfect for the use of people who are not socialisers from the point of view of disturbing others.

    • Compact and transport is easy: They can be easily removed from their vehicle and carried around by public transportation, which helps a lot of people who don't want to clutter their car with wheelchairs.

    Frequently Asked Questions


    Q: How do electric wheelchairs turn?
    A: Electric wheelchairs are a combination of motor and joystick controls that are used to turn them around. The joystick is used to manipulate the speed and direction of the chair. In the case of different types of electric wheelchairs, the joysticks might be on the armrest or the main frame, which is closer to the wheelchair itself. Cut rollers manage the wheels' movement. One wheel of the bipedal walking mechanism is powered by an electric motor with an engine. The signal from the joystick controls its motor. Almost all types of quadcopters have the same left-turn action and corresponding joystick values This alerts the engines to start, which means that the wheels will be rotating edgewise. Not to mention, a lot of electric wheelchairs also include such features as "active turning." In the parade, there is an apparatus built into the chair that rotates it gently when it reaches a certain velocity. It enables this person to stay together and not lose control while moving near deep corners or making sharp moves.

    Q: How far can an electric wheelchair go on one charge?
     A: What type of terrain you’re on, the wheelchair’s size, and the weight of a person who uses it, will determine that range. For instance, a regular electric wheelchair with a 12-volt, 40-amp battery can provide 8-10 miles of travel on a single charge based on urban (level) terrain or rider weight. Yet if the battery is bigger (24-volt, 80-amp, per hour), the scooter with the same wheelchair would be on the go for up to 1-2 hours on a single charge.

    For more such insightful information, you may count on us. Rawafed is a one-stop online pharmacy in Dubai that aims to deliver high-quality products, from supplements to ta-da chairs!
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