you are correct wheelchair. when you put a different handle on the controller of the chair, you are also changing how much torque is being put on the unit itself. I was going to put a gear shift knob on mine but realized the torque differences could break high priced parts.
ron ________________________________ n the controllerFrom: "[email protected]" <[email protected]> To: [email protected]; [email protected] Sent: Tuesday, January 21, 2014 2:38 PM Subject: Re: [QUAD-L] Ergojoystick is for sale Good Suggestion Ron. Let me use this as an example... using a shower valve. Shower valves, are available with Knobs or Levers. The knob offers its user equal leverage in controlling the action of the valve. A lever does the same thing, but using more leverage and if over used, can damage the action of the shower valve. Its a lot more difficult to break a knob on a shower valve, than a lever. Same could be said with a joystick assy. A simple joystick may cost $1000 to replace. A complex joystick can cost thousands, depending on its actions. The joystick handle, is not the part I'm concerned with. The metal stud that projects from the joystick is attached to a series of copper rings inside the joystick. They can be damaged by over torque with extreme leverage. I hope that I've explained myself properly. Best Wishes In a message dated 1/21/2014 1:46:27 P.M. Central Standard Time, [email protected] writes: it looks like it would work to me. doesn't appear to be heavy. in the event it would break your power chair knob just put your old goalpost back on and keep your mouth shut when getting warranty work done > > >ron > >________________________________ >From: "[email protected]" <[email protected]> >To: [email protected]; [email protected] >Sent: Tuesday, January 21, 2014 1:36 PM >Subject: Re: [QUAD-L] Ergojoystick is for sale > > > >Very Impressive. > >Do manufactures void warranties on joystick when it is used? I could see >where such a device could place undue stress on the metal rod, hence, undue >pressure on the electric contacts within the joystick case. I've witnessed a >few example of seniors being exposed to mobility chairs late in life, >thinking the joystick is the gas pedal of their chairs and they harder they >push.... the faster in one direction they will travel. Also in cases where a >person using a complex rehab chair with spasms could push the steering rod >too hard. >Is it FDA approved too? >Thanks for your reply. >Best Wishes > >In a message dated 1/21/2014 12:45:25 P.M. Central Standard Time, >[email protected] writes: >Hey guys, >>My wheelchair joystick handle is now for sale direct to customers via PayPal >>invoices. If your clients are interested, have them contact me. I'm >>working on getting them available on power wheelchair order forms and >>through the larger DME suppliers. >>Thanks, >>-Joe >>http://www.ergojoystick.com/ >> >>https://www.facebook.com/ergojoystickhandle > >
