Just as people come in a multitude of flavors, so do wheelchairs (especially power wheelchairs). Yes, they all do the same primary task of transporting the user from point A to point B, but there can be drastically different characteristics of each. In order to make the proper decision in choosing a wheelchair that is right for you and your lifestyle, you need to know what the specific differences of each type of wheel drive and configuration. We here at HPFY can give you the rundown on your options to help you choose.
Understanding your wheelchair (power or manual) is quite important since it will be your prime mode of mobility. By knowing the ins and outs of your chair, you can potentially avoid breakdowns or expensive service calls. Regardless of what power wheelchair you may own, there are some common parts to the drive system that each chair shares. These parts include, but are not limited to:
Power wheelchairs are not all created equal. There are different specifications and styles to each one. Knowing and understanding the differences in the setup of the wheel drive of your power wheelchair will go a long way in helping you make the correct decision. There are three main types of power wheelchair drives, and they are:
In this configuration, the drive wheels are located towards the front of the seat. Obviously, with the drive wheels up front the casters are located in the rear. Front-wheel-drive power wheelchairs usually can handle a curbing of 2 inches. They can be a stable ride whether traversing uphill or downhill when the batteries are located towards the rear to counterbalance any weight that is forward due to the electric motors. The turning radius of a front-wheel-drive wheelchair can be slightly larger and susceptible to fishtailing.
These have the electric motors and drive wheels located under the seat and is often referred to as a center drive chair. Of the three different types of drives, this set up has probably the tightest turning radius, which can be a selling point for those who live in an apartment or any tight surroundings. One downside is that it may make traversing rough terrain slightly more difficult since it could possibly sink or lose traction over loose impediments. These type of chairs are usually transported with a handicapped accessible van and sometimes have a weight limit of 600 pounds.
This style of wheelchair drive has the casters upfront and the drive wheels located in the rear. While traveling at higher speeds, this type of drive allows for greater mobility, but it does have a larger turning radius. One other plus is that rear-wheel drive setups have directional stability which means it is less susceptible to over steering and tracks straighter naturally all while handling rougher, outdoor terrain.
By understanding the pros and cons of each type of drive system can help you determine what type of power wheelchair may be beneficial to your situation and lifestyle. Your physical therapist can measure you to assure that the chair is fitted to you and that any features on the chair are appropriate for your physical abilities and safety.
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Hi there, my name is Kevin Cleary. I was born in Westchester County in 1966 on December 3. I lived there until 1973 when my family moved. I graduated from high school in 1984 and then attended college in New ...
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