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3 Specifications
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
3-3 L
inear Mo
tor Sp
ecificat
ion
s
3
3-
3-2 Per
forman
c
e Specifications o
f Iron-
cor
e Linear Moto
rs
*1
This shows a value measured when the Motor Coil Unit is at 100°C and the Magnet Track is at 25°C. As a
cooling condition, attach the Motor Coil Unit to the center of an aluminum radiator plate (moving table) of the
specified dimensions, shown in the above table.
*2
The Motor Coil Unit is subjected to a temperature rise of 6 K/s.
R88L-EC-FW-1112/-1115
Motor Coil Unit (R88L-EC-FW-
-ANPC)
1112
1115
Servo Drives (R88D-
-ECT-L)
KN15H
KN30F
KN15H
KN30F
Applicable Servo Drives input voltage
200 VAC
400 VAC
200 VAC
400 VAC
Maximum speed (100 VAC)
m/s
–
–
–
–
Maximum speed (200 VAC)
m/s
2
–
2
–
Maximum speed (400 VAC)
m/s
–
4
–
4
Continuous force
*1
N
608
760
Momentary maximum force
*2
N
1,600
2,000
Continuous current
*1
Arms
6.5
8.2
Momentary maximum current
*2
Arms
20
25
Motor force constant
N/Arms
93.0
93.0
Back electromotive force
V·s/m
31
31
Motor constant
N/
√
W
41.47
46.37
Phase resistance
Ω
1.6
1.29
Phase inductance
mH
12.8
10.3
Electrical time constant
ms
8
8
Maximum continuous power
consumption
W
279
349
Thermal resistance
K/W
0.23
0.18
Thermal time constant
s
126
126
Magnetic attraction force
N
3,640
4,440
Magnetic pole pitch
mm
24
24
Mass (except cables)
kg
4.45
5.45
Radiator plate dimensions
mm
371 x 330 x 14
371 x 330 x 14