RE: [CAD_CAM_EDM_DRO] Re: Treadmill motors as Servos

Thanks Steve.

That might be why the French manufacturer dropped their development.

It was all in the magazines for a while, then we never heard any more.

The ones we used on the super chargers were each 2 inch wide, normally when
these go wrong the charger breaks its straps and blows itself off the top of
the engine.



Perhaps tow small belts may not be a good idea.



Regs Mark

_____

From: CAD_CAM_EDM_DRO@yahoogroups.com
[mailto:CAD_CAM_EDM_DRO@yahoogroups.com] On Behalf Of Steve Blackmore
Sent: 13 November 2006 08:23
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: Re: [CAD_CAM_EDM_DRO] Re: Treadmill motors as Servos

On Mon, 13 Nov 2006 07:51:23 -0000, you wrote:

>If you can get a belt in narrow form that will do, you can double up belts
>side by side. Obviously if the belts long the two abraid each other as they
>bounce together.
>One automotive manufacture was experimenting with twin timing belts, on
>break you get a hell of a lot of noise, by the cam still turns.

Ohh no it doesn't <G>

Mitsubishi use two belts, one snaps, tangles in the other, cam stops
etc.

"Good" thing is the rockers are designed to snap when the pistons hit
the valves...

Steve Blackmore
--





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