Ferrite Ring - Delta ASD-A2-0121 Series User Manual

Chapter 2 Installation

2.6 Ferrite Ring

The movable or round-shaped ferrite ring is usually made of Mn-Zn ferrite. The impedance of the
ferrite ring varies with frequency. Normally, its impedance is relatively small to a low-frequency
signal; however, when the frequency of the signal increases, the impedance may increase
dramatically. Use the ferrite ring to optimize signal transmission and suppress high-frequency
noise, and reduce high-frequency interference in the power cable, signal cable, and connectors.
Model
ASD-ACFC7K00 68.0 ± 0.6 44.0 ± 0.6 13.5 ± 0.5 Ø0.5 2UEW 20TS
Ferrite ring model
ASD-ACFC7K00
OD ID
ASD-A2-4523-, ASD-A2-5523-, ASD-A2-7523-,
ASD-A2-1B23-, ASD-A2-1F23-
ASD-A2-2043-, ASD-A2-3043-, ASD-A2-4543-,
ASD-A2-5543-, ASD-A2-7543-, ASD-A2-1B43-, ASD-A2-1F43-
Winding
HT
Condition
Applicable servo drive model
ASDA-A2
UNIT: mm (inch)
Inductance Initial
L (OA) Permeability
2.6 mH ±
5500
25%
2-5