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4 System Design
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
4-4 N
o
ise Re
duc
tion
4
4-
4-2 Selecting
Connection
Components
Take the following steps during wiring and installation to improve the external encoder’s noise
resistance.
•
Always use the specified external encoder cables.
•
Do not roll cables. If cables are long and are rolled, mutual induction and inductance will increase and
cause malfunctions. Always use cables fully extended.
•
When installing noise filters for external encoder cables, use clamp cores.
The following table shows the recommended clamp cores.
Precautions for Correct Use
Precautions for Correct Use
Do not place the external encoder cable with the following cables in the same duct.
•
Control cables for brakes, solenoids, clutches, and valves.
z
External Dimensions
z
Impedance Characteristics
Improving External Encoder Cable Noise Resistance
Manufacturer
Product name
Model
Specifications
NEC TOKIN Corporation
Clamp core
ESD-SR-250
13 mm dia. max.
TDK
Clamp core
ZCAT3035-1330
13 mm dia. max.
ESD-SR-250
31.5
31.6
38.0
Up to
Ø
13
10,000
1,000
100
10
1
10
100
1
1,000
ESD-SR-250
1T
2T
3T
Impedance [Ω]
Frequency [MHz]
Содержание R88D-KN01H-ECT-L
Страница 136: ...3 Specifications 3 60 G5 series Linear Motors Servo Drives With Built in EtherCAT Communications...
Страница 190: ...4 System Design 4 54 G5 series Linear Motors Servo Drives With Built in EtherCAT Communications...
Страница 208: ...5 EtherCAT Communications 5 18 G5 series Linear Motors Servo Drives With Built in EtherCAT Communications...
Страница 226: ...6 Basic Control Functions 6 18 G5 series Linear Motors Servo Drives With Built in EtherCAT Communications...
Страница 268: ...7 Applied Functions 7 42 G5 series Linear Motors Servo Drives With Built in EtherCAT Communications...
Страница 276: ...8 Safety Function 8 8 G5 series Linear Motors Servo Drives With Built in EtherCAT Communications...
Страница 616: ...Appendices A 170 G5 series Linear Motors Servo Drives With Built in EtherCAT Communications...
Страница 617: ...Index 1 I G5 series Linear Motors Servo Drives With Built in EtherCAT Communications Index...
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