Servo systems replace steppers

Duluth, Ga.— Open-loop stepper systems can be replaced with cost-effective, high performance ac servo systems from MotionOnline.com. All of the Sanyo Denki servo systems offered at the web site have a pulse (step and direction) interface, allowing these systems to be configured as "drop-in" replacements for stepping motors.

By Staff October 1, 1999

Duluth, Ga.— Open-loop stepper systems can be replaced with cost-effective, high performance ac servo systems from MotionOnline.com. All of the Sanyo Denki servo systems offered at the web site have a pulse (step and direction) interface, allowing these systems to be configured as “drop-in” replacements for stepping motors. According to the developer, there is no need to replace the controller or change the program. Stepper replacement is said to be economical. For example, a 15 A drive, 100 W motor, and 10-ft cable set are priced at $895. Automation Intelligence