It probably might be best to buy a new kind of motor and driver. Maybe more cost-effective. But to select a motor you need to know more than just the physical size (NEMA34). You need to know how much torque and speed is required as well.
If you are going to use step/direction type interface then there is another new technology -- "closed loop steppers" that are lower cost. Stepper-online has a few in NEMA34 size. They run cool and are silent The best part about step/direction is the servo loop and be VERY fast because they are using DSP chips, not software on a PC. On Mon, Mar 4, 2019 at 4:44 PM a k <[email protected]> wrote: > hi > i start call search for servo motor and all that knew from 2004 is not good > any more. > there are no more encoder with pulses per quadracha 8192 puls, and technic > in New York > put servo drive into motor! > and encoder has 8 wires. > my motor from 2004 has 15 pins. > another > > https://dmm-store-shopify.myshopify.com/products/dst-0-1kw-ac-servo-motor?variant=23269772678&utm_campaign=gs-2018-12-19&utm_source=google&utm_medium=smart_campaign&gclid=Cj0KCQiAtvPjBRDPARIsAJfZz0pixGYwP2ReXgL-GGvZVKMwuAesLit1CHY-04mbuKliLjVy1MRfEJwaAl7jEALw_wcB > > has nema 34 but his encoder output serial signal 16 000 and to use this > motor need get his drive. > he said that no more tuning from LCNC. drive tune motor. and LCNC need use > pulse and direction to talk to this new type of drive. > did some one try this? > did any one use Hadson servo motor made by technic? > HIWIN also have servo motor on web. > also this - > > https://www.automationtechnologiesinc.com/products-page/nema-34-dc-servo-motor/ > > i want to know which one i can use to replace my servodinamics , because > technology has change . i want to replace only one motor /drive that i have > problem with min problem. > > need to start learning new generation of servomotors ! > > thank you > aram > > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > -- Chris Albertson Redondo Beach, California _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
