E-AC Stepper Drive Obsolescence

March 2023 Bulletin SD1977 — Parker’s Electronic Motion & Controls Division discontinued the sale of the E-AC Stepper Drive due to the obsolescence of critical components without a direct replacement.

Suggested Replacements

Parker does not offer a direct replacement for the E-AC. The E-DC can be used in some applications but may require a motor change to achieve similar performance due to the difference in input voltage.