![background image](http://html1.mh-extra.com/html/omron/r88d-1sn-ect-series/r88d-1sn-ect-series_user-manual_742795349.webp)
3 - 129
3 Specifications
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
3-5
S
p
ecif
icatio
n
s o
f Exte
rn
al Reg
enerat
ion
Resist
ors
a
nd Ext
ernal R
egen
eratio
n
Resis
tanc
e Unit
s
3
3-
5-2 C
haracteristics
*1. Use two series-connected External Regeneration Resistance Units for this model.
*2. Use wires with the rated voltage of 600 V or higher.
An example of using heat-resistant polyvinyl chloride insulated wires (HIV) at the ambient temperature of
50°C.
External Regeneration Resistance Unit
Applicable
Servo
Drive
(R88D-1SN
-ECT)
External Regeneration Resistance Unit
Wire size
*2
Model
Resis-
tance
value
Power to be
absorbed
for 120°C
tempera-
ture rise
Heat
radiation
specification
Weight
150H
R88A-RR1K602R5
2.5
Ω
640 W
Forced cool-
ing by the fan
8.0 kg
AWG 16 to 10,
1.3 to 5.5 mm
2
75H
R88A-RR1K604
4
Ω
55H
R88A-RR1K605R4
5.4
Ω
20H, 30H,
150F
R88A-RR1K610
10
Ω
AWG 14 to 10,
2.0 to 5.5 mm
2
55H, 75H
R88A-RR1K616
16
Ω
AWG 16 to 10,
1.3 to 5.5 mm
2
15H
R88A-RR1K617
17
Ω
AWG 14 to 10,
2.0 to 5.5 mm
2
08H
R88A-RR1K620
20
Ω
AWG 18 to 14,
0.75 to 2.0 mm
2
10H
AWG 16 to 14,
1.3 to 2.0 mm
2
20F
*1
, 30F
*1
AWG 14 to 10,
2.0 to 5.5 mm
2
20F, 30F
R88A-RR1K640
40
Ω
06F, 10F, 15F
R88A-RR1K666
66
Ω
AWG 16 to 10,
1.3 to 5.5 mm
2
150H
R88A-RR55002R5
2.5
Ω
110 W
Natural cool-
ing
3.5 kg
AWG 16 to 4,
1.3 to 22 mm
2
75H
R88A-RR55004
4
Ω
55H
R88A-RR55005R4
5.4
Ω
150F
R88A-RR55010
10
Ω
55F, 75F
R88A-RR55016
16
Ω
Содержание R88D-1SN ECT Series
Страница 544: ...7 Applied Functions 7 52 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 560: ...8 Safety Function 8 16 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 700: ...10 Operation 10 10 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586...
Страница 969: ...AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586 I 1 I Index...
Страница 972: ...I 4 AC Servomotors Servo Drives 1S series with Built in EtherCAT Communications User s Manual I586 Appendices...
Страница 973: ......