Omron OMNUC W Series User Manual page 193

System Design and Installation
Servo Drive
R88D-WTA3HL/A5HL/01HL
R88D-WT02HL
R88D-WTA3H/A5H/01H
R88D-WT02H
R88D-WT04H
R88D-WT08HH
R88D-WT15HH
R88D-WT05H/08H/10H
R88D-WT15H/20H
R88D-WT30H
R88D-WT50H
R88D-WT60H
R88D-WT05HF
R88D-WT10HF/15HF
R88D-WT20HF/30HF
R88D-WT50HF
DC Reactor Connection Example
DC Reactor
R88D-WTA3j to R88D-WT50H
H Improving Encoder Cable Noise Resistance
The OMNUC W Series uses serial encoders, with phase-S signals from the encoder. The phase-S com-
munications speed is 4 Mbits/s.
In order to improve the encoder's noise resistance, take the following measures for wiring and installa-
tion.
• Always use the specified Encoder Cables.
• If lines are interrupted in the middle, be sure to connect them with connectors, making sure that the
cable insulation is not peeled off for more than 50 mm. In addition, always use shielded cable.
• Do not coil cables. If cables are long and are coiled, mutual induction and inductance will increase and
will cause malfunctions. Always use cables fully extended.
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr
Model number
R88A-PX5063
R88A-PX5062
R88A-PX5071
R88A-PX5070
R88A-PX5069
R88A-PX5079
R88A-PX5078
R88A-PX5061
R88A-PX5060
R88A-PX5059
R88A-PX5068
3G3IV-PUZBAB40A0.265MH
R88A-PX5074
R88A-PX5075
R88A-PX5076
R88A-PX5077
Servo Driver
Reactor specifications
Rated Inductance
current (A)
1.8 10.0
3.5 4.7
0.85 40.0
1.65 20.0
3.3 10.0
5.3 4
10.5 2.5
4.8 2.0
8.8 1.5
14.0 1.0
26.8 0.47
40 0.265
1.5 4.7
4.5 3.3
8.6 2.2
14.1 1.5
AC Reactor Connection Example
AC Reactor
R88D-WT60H
Chapter 3
Reactor
(mH) type
DC Reactor
DC Reactor
AC Reactor
DC Reactor
Servo Driver
3-27