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3 Specifications
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
3-3 Ser
v
o
m
o
tor Sp
ecification
s
3
3-3-2 C
har
acter
istics
2,000-r/min Servomotors
Model (R88M-)
200 VAC
Item
Unit
KE1K020H
KE1K520H
KE2K020H
Rated output
*1
W
1,000
1,500
2,000
Rated torque
*1
N·m
4.77
7.16
9.55
Rated rotation speed
r/min
2,000
Maximum rotation speed
r/min
3,000
Momentary maximum
torque
*1
N·m
14.3
21.5
28.6
Rated current
*1
A (rms)
5.7
9.4
11.5
Momentary maximum
current
*1
A (rms)
24
40
49
Rotor inertia
Without brake
kg·m
2
4.60 x 10
-4
6.70 x 10
-4
8.72 x 10
-4
With brake
kg·m
2
5.90 x 10
-4
7.99 x 10
-4
10.0 x 10
-4
Applicable load inertia
–
10 times the rotor inertia max.
*2
Torque constant
*1
N·m/A
0.63
0.58
0.64
Power rate
*1
Without brake
kW/s
49.5
76.5
105
With brake
kW/s
38.6
64.2
91.2
Mechanical
time constant
Without brake
ms
0.80
0.66
0.66
With brake
ms
1.02
0.80
0.76
Electrical time constant
ms
9.4
10
10
Allowable radial load
*3
N
490
490
490
Allowable thrust load
*3
N
196
196
196
Weight
Without brake
kg
Approx. 5.2
Approx. 6.7
Approx. 8.0
With brake
kg
Approx. 6.7
Approx. 8.2
Approx. 9.5
Radiator plate dimensions (material)
275 x 260 x t15 (Al)
Applicable Servo Drives (R88D-)
KP10H
KP15H
KP20H
Summary of Contents for G5 R88D-KE Series
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