![background image](http://html1.mh-extra.com/html/omron/r88d-kn01h-ect-l/r88d-kn01h-ect-l_user-manual_744172114.webp)
3 Specifications
3 - 38
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
*1
This shows a value measured when the Motor Coil Unit is at 110°C and the Magnet Track is at 25°C.
*2
The Motor Coil Unit is subjected to a temperature rise of 20 K/s.
R88L-EC-GW-0703/-0706/-0709
Motor Coil Unit (R88L-EC-GW-
-ANPS)
0703
0706
0709
Servo Drives (R88D-
-ECT-L)
KN02L
KN04H
KN04L
KN08H
KN10H
Applicable Servo Drives input voltage
100 VAC
200 VAC
100 VAC
200 VAC
200 VAC
Maximum speed (100 VAC)
m/s
1.2
–
1.2
–
–
Maximum speed (200 VAC)
m/s
–
2.4
–
2.4
2.4
Continuous force
*1
N
117
232
348
Momentary maximum force
*2
N
552
1,110
1,730
Continuous current
*1
Arms
0.94
1.87
2.81
Momentary maximum current
*2
Arms
4.5
9.0
14
Motor force constant
N/Arms
124.0
124.0
124.0
Back electromotive force
V·s/m
41.3
41.3
41.3
Motor constant
N/
√
W
17.97
25.44
31.14
Phase resistance
Ω
15.8
7.9
5.3
Phase inductance
mH
28.0
14.0
9.0
Electrical time constant
ms
1.8
1.8
1.8
Maximum continuous power
consumption
W
82
165
247
Thermal resistance
K/W
1.56
1.04
0.52
Thermal time constant
s
96
96
96
Magnetic attraction force
N
0
0
0
Magnetic pole pitch
mm
57
57
57
Mass (except cables)
kg
0.55
0.95
1.35