Omron R88D-1SN ECT Series, Руководство пользователя, Страница: 349 / 974

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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