Omron R88D-KN ML2 Sries - Page 148

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3-3 Servomotor Specifications
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
3
Specifications
1,000-r/min Motors
Model (R88M-)
Item Unit
200 VAC
K90010H K2K010H K3K010H
K90010T K2K010T K3K010T
Rated output *
1
W 900 2,000 3,000
Rated torque *
1
N • m 8.59 19.1 28.7
Rated rotation speed r/min 1,000
Momentary maximum
rotation speed
r/min 2,000
Momentary maximum
torque *
1
N • m 19.3 47.7 71.7
Rated current *
1
A (rms) 7.6 17.0 22.6
Momentary maximum
current *
1
A (0-p) 24 60 80
Rotor
inertia
Without brake kg • m
2
6.7010
-4
30.310
-4
48.410
-4
With brake kg • m
2
7.9910
-4
31.410
-4
49.210
-4
Applicable load inertia

10 times the rotor inertia max. *
2
Torque constant *
1
N • m/A 0.86 0.88 0.96
Power rate
*
1
Without brake kW/s 110 120 170
With brake kW/s 92.4 116 167
Mechanical
time
constant
Without brake ms 0.66 0.75 0.63
With brake
ms 0.78 0.78 0.64
Electrical time constant ms 11 18 21
Allowable radial load *
3
N 686 1176 1470
Allowable thrust load *
3
N 196 490 490
Weight Without brake kg Approx. 6.7 Approx. 14.0 Approx. 20.0
With brake kg Approx. 8.2 Approx. 17.5 Approx. 23.5
Radiator plate dimensions
(material)
270  260  t15 (AI)
Applicable drives (R88D-) KN15H-ML2 KN30H-ML2 KN50H-ML2
Brake specifications
Brake inertia kg • m
2
1.3510
-4
4.710
-4
4.710
-4
Excitation voltage *
4
V 24 VDC ± 10%
Power consumption
(at 20C)
W19 31 34
Current consumption
(at 20C)
A0.7910% 1.310% 1.410%
Static friction torque N • m 13.7 min. 24.5 min. 58.8 min.
Attraction time *
5
ms 100 max. 80 max. 150 max.
Release time *
5
ms 50 max. *
6
25 max. *
7
50 max. *
7
Backlash 1