Re: [CAD_CAM_EDM_DRO] WHO CAN I CHANGE A SIGNAL

In a message dated 10/25/2006 9:17:40 P.M. Eastern Daylight Time,
liosnava@... writes:

HI
I HAVE A LATHER WHIT 2 SERVOMOTORS AND THE AMPLIFERS
I WANT CONTOL THAT WHIT MY COMPUTER I HAVE MACH3 RUNING IN IT
BUT THE SIGNAL OUT IS ONLY POSITIVE AND THEN THE APLIFERS NEED POSITIVE
AND NEGATIVE TO RUN IN THE TWO DIRECTIONS

PLEASE CAN ANY HELP MY



Try the link below to rutex.com. They have control boards that convert the
step and direction signals from Mach3 and other software to +/- 10Vdc.

Here is the link:

_Rutex Home Page_ (http://www.rutex.com/home/index) Check their R9xH and
R9xxH series servo converters. Below is a picture and some information on
one of them.



_R991H High speed servo motor drive - analog output_
(http://www.rutex.com/pdf/R991h.pdf)
* RT990H based servo drive - encoder speed 1,000,000 pps
* Standard Step & Direction inputs
* DC +/-10 Volts output to drive external servo motors drives
* Encoder feedback - TTL or differential
* Digital PID filter and step multiplier (1, 4, 10 and 20)
* +/- 20,000 steps lock range
* PC based tuning software _RT990H.exe_
(http://www.rutex.com/zip/RT990H.zip)
* R990mb compatible - it can be mixed&matched with R990H, R90H and
R992H.
I hope this helps,


Randy Abernathy
4626 Old Stilesboro Road NW
Acworth, GA 30101-4066
E-mail: cnc002@...

I furnish technical support, repair, and other related services for your
industrial woodworking machinery. My background as Senior Service Engineer for
the SCMI Group for nearly fifteen years with factory training, combines with
my extensive background in electronics, mechanics, pneumatics, electrical and
CNC machinery to offer you needed support for your machinery. Services
include but are not limited to the following:


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