3 Specifications
3 - 30
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
*1
This shows a value measured when the Motor Coil Unit is at 100ºC and the Magnet Track is at 25ºC. 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-0606/-0609/-0612
Motor Coil Unit (R88L-EC-FW-
-ANPC)
0606
0609
0612
Servo Drives (R88D-
-ECT-L)
KN04L
KN08H
KN15F
KN10H
KN20F
KN15H
KN30F
Applicable Servo Drives input
voltage
100 VAC 200 VAC 400 VAC 200 VAC 400 VAC 200 VAC 400 VAC
Maximum speed (100 VAC)
m/s
2
–
–
–
–
–
–
Maximum speed (200 VAC)
m/s
–
4
–
4
–
4
–
Maximum speed (400 VAC)
m/s
–
–
8
–
8
–
8
Continuous force
*1
N
160
240
320
Momentary maximum force
*2
N
400
600
800
Continuous current
*1
Arms
3.4
5.2
6.9
Momentary maximum
current
*2
Arms
10
15
20
Motor force constant
N/Arms
46.5
46.5
46.5
Back electromotive force
V·s/m
15.5
15.5
15.5
Motor constant
N/
√
W
19.49
23.87
27.57
Phase resistance
Ω
1.83
1.23
0.92
Phase inductance
mH
13.7
9.2
6.9
Electrical time constant
ms
7.5
7.5
7.5
Maximum continuous power
consumption
W
88
131
175
Thermal resistance
K/W
0.78
0.52
0.39
Thermal time constant
s
124
124
124
Magnetic attraction force
N
1,020
1,420
1,820
Magnetic pole pitch
mm
24
24
24
Mass (except cables)
kg
1.31
1.84
2.37
Radiator plate dimensions
mm
250 x 287 x 12
250 x 287 x 12
250 x 287 x 12
