Summa Series Servodrive Product Manual
Installation
Document Version: V1.01
(Dec, 2019)
© 2019 ESTUN Automation Co., Ltd. All right reserved.
2-5
2.5.2
Ferrite Coil Mounting
Ferrite Coil Attached
Wrap the cable around the ferrite coil for 2 turns. The Ferrite Coil mounting positions of each cable is
shown in the following table.
Wrapping Diagram
Cable Name
Mounting Position
Cable
Ferrite Core
I/O Signal Cable
Near the terminals of the
Controller and Drive
Motor Main Circuit Cable
Near the terminals of Motor
and Drive
Encoder Cable
Near the terminals of Motor
and Drive
Recommended Model of Ferrite Core
Cable Name
Model
Manufacturer
I/O Signal Cable
ESD-SR-25
TOKIN
Encoder Cable
Motor Main Circuit Cable (400 W or less)
Motor Main Circuit Cable (750 W or more)
PC40T96
×
20
×
70
TDK
Cable Fixed
Secure the shield of the cable with a conductive metal part, and fix it to the ground plate.
Ground Plate
To
Controller
Shield part (remove cable sheath.)
Secure the shield of the cable with
a conductive metal part.
Remove the coating from
the mounting surface.
Cable
Cable Clamp
Shield Box
Use a shield box with the closed metal housing to shield electromagnetic interference from the Drive. The
shield box must have a structure that allows the body, door, cooling device, etc. to be grounded, and the
opening of the shielding box shall be as small as possible.
CAUTION
It is recommended that you deploy your system as described above.
ESTUN is not responsible for the risk of electromagnetic interference caused
by the above-mentioned setups not being used on your application.
