Re: [CAD_CAM_EDM_DRO] Servo Motor Hookup with Gecko's
Posted by
Bill Vance
on 2002-11-17 02:31:36 UTC
On Sat Nov 16 23:51:14 2002, William Scalione, <wscalione@...> wrote:
[snip]
>Gecko stepper drivers do not take encoder feedback, and only one or two
>controller programs will support encoders if you have an encoder card in
>your computer to hook them to. Dan Mauch was selling one but he just
>mentioned he was out and would probably not have any more made, so you would
>have to build your own. If you use Gecko's there really is not that much
>difference in the setup between steppers and servos. With a stepper you need
>to connect 4 wires from the drive to the motor, and set the current limit
>with a resistor. On a servo system you need 2 wires for the motor and 4
>wires for the encoder. The hookup to the computer is about the same for
>both. Go with the servos, they have much better performance, feedback loop
>to detect problems so no lost steps to worry about and costs are about the
>same if not cheaper. On a Bridgeport size machine, stepper motors are quite
>expensive.
>
>Bill
If there's no more encoder cards, what do you hook the encoders up to? Some
other brand of card, or something else?
Bill
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Discussion Thread
natchamp_87
2002-11-16 20:15:53 UTC
Servo Motor Hookup with Gecko's
William Scalione
2002-11-16 23:51:28 UTC
Re: [CAD_CAM_EDM_DRO] Servo Motor Hookup with Gecko's
Bill Vance
2002-11-17 02:31:36 UTC
Re: [CAD_CAM_EDM_DRO] Servo Motor Hookup with Gecko's
William Scalione
2002-11-17 13:20:00 UTC
Re: [CAD_CAM_EDM_DRO] Servo Motor Hookup with Gecko's
Jon Elson
2002-11-17 19:12:03 UTC
Re: [CAD_CAM_EDM_DRO] Servo Motor Hookup with Gecko's
caudlet
2002-11-18 07:08:47 UTC
Re: Servo Motor Hookup with Gecko's (question to Jon)
Jon Elson
2002-11-18 08:24:57 UTC
Re: [CAD_CAM_EDM_DRO] Re: Servo Motor Hookup with Gecko's (question to Jon)