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3-3 Servomotor Specifications
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
3
Specifications
Model (R88M-)
Item
Unit
400 VAC
K2K020F
K3K020F
K4K020F
K5K020F
K2K020C
K3K020C
K4K020C
K5K020C
Rated output *
1
W
2,000
3,000
4,000
5,000
Rated torque *
1
N • m
9.55
14.3
19.1
23.9
Rated rotation speed
r/min
2,000
Momentary maximum
rotation speed
r/min
3,000
Momentary maximum
torque *
1
N • m
28.7
43.0
57.3
71.6
Rated current *
1
A (rms)
5.9
8.7
10.6
13.0
Momentary maximum
current *
1
A (rms)
25
37
45
55
Rotor
inertia
Without brake kg • m
2
8.72
10
-4
12.9
10
-4
37.6
10
-4
48.0
10
-4
With brake
kg • m
2
10.0
10
-4
14.2
10
-4
38.6
10
-4
48.8
10
-4
Applicable load inertia
10 times the rotor inertia max. *
2
Torque constant *
1
N • m/A
1.27
1.18
1.40
1.46
Power rate
*
1
Without brake
kW/s
105
159
97.1
119
With brake
kW/s
91.2
144
94.5
117
Mechanical
time
constant
Without brake
ms
0.68
0.56
0.60
0.60
With brake
ms
0.78
0.61
0.61
0.61
Electrical time constant
ms
10
12
21
19
Allowable radial load *
3
N
490
784
784
784
Allowable thrust load *
3
N
196
343
343
343
Weight Without brake
kg
Approx. 8.0
Approx. 11.0
Approx. 15.5
Approx. 18.6
With brake
kg
Approx. 9.5
Approx. 12.6
Approx. 18.7
Approx. 21.8
Radiator plate dimensions
(material)
275
260
t15
(AI)
380
350
t30
(AI)
470
440
t30 (AI)
Applicable drives (R88D-)
KN20F-ML2
KN30F-ML2
KN50F-ML2
KN50F-ML2
