You could also look at adding the Kanalog and use a A-M-C, Copley, Aerotech ±10vdc drives.
Al.
You could also look at adding the Kanalog and use a A-M-C, Copley, Aerotech ±10vdc drives.
Al.
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.
KFLOP has eight 8-bit PWMs that have 3.3V LVTTL levels that can operate at 65KHz or 32KHz or lower (sorry not 50KHz). See lower right in diagram.
Regards
TK
http://dynomotion.com
32 KHz should work fine. 3.3 V will work OK, too, for the PWM signal. But, it appears to have PWM without a direction output. Our servo amps were designed for a sign-magnitude scheme. If used with a PWM where the duty cycle is set for 50% when no motion is desired, the output filters may overheat. That will get worse with higher supply voltage.
Jon
Hi Jon,
KFLOP can output PWM as sign-magnitude or anti-phase. A small C program is used to output the servo output to the PWM channel. It can handle any conversion, clipping, etc. required for the driver. An extra I/O bit is required for the sign.
Regards
TK
http://dynomotion.com