Omron R88D-KN20F-ECT-R User Manual

3-48
3-3 Servomotor Specifications
OMNUC G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
3
Specifications
Model (R88M-)
400 VAC
K2K020F K3K020F K4K020F K5K020F
Item Unit 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
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 (0-p) 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
Mechanica
l 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
Weig
ht
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 Servo Drives (R88D-) KN20F-ECT-R KN30F-ECT-R KN50F-ECT-R KN50F-ECT-R

Omron R88D-KN20F-ECT-R Specifications

General

Brand	Omron
Model	R88D-KN20F-ECT-R
Category	Servo Drives
Language	English