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Re: Improving the Horizontal Position Accuracy of a 4 x 6 Horizontal/Vertical Bandsaw


 

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Hey Rick, I'm not sure, but I think you might have missed the reference to "wheelchair motors".? ?
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-------Original Message-------
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Date: 5/17/2020 11:52:47 AM
Subject: Re: [4x6bandsaw] Improving the Horizontal Position Accuracy of a 4 x 6 Horizontal/Vertical Bandsaw
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Robert,

The controller that comes with it supplies the power. You just need 120 VAC.?

Rick

On May 17, 2020, at 9:42 AM, Robert Downs via groups.io <wa5cab@...> wrote:

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I would vote No.? Although they could probably be made to work, they are probably made to operate off of a battery in the 9 to 24 Volt range.? So you would have the additional expense of reducing the line voltage to the battery voltage and the additional expense and I-Squared-R losses inherent in operating at a significantly lower voltage and higher current.?

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Robert Downs

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From: [email protected] [mailto:[email protected]] On Behalf Of donnygadee via groups.io
Sent: Sunday, May 17, 2020 03:17
To: [email protected]
Subject: Re: [4x6bandsaw] Improving the Horizontal Position Accuracy of a 4 x 6 Horizontal/Vertical Bandsaw

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I have a couple of wheelchair motors I just found when clearing up my workshop. Forgot I had them and not sure why I have them. Would they be suitable on a bandsaw, do you think?

Philip

On 17 May 2020 02:16:10 BST, Joe Blount <joe.blount@...> wrote:

I second the "as big as? you can find" suggestion.

I got one on ebay with the controller years ago for my mini-mill.? It's still just a mini-mill, but its a much better machine than how it started out.? I made a pair of 3 speed pulleys for it, but I never need to change it from the middle speed.? It has enough power to go whatever speed I want from the middle speed.? That's the big advantage of an overized DC motor.? You can achieve all the variable speed you need the dial instead of the belt.

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