Omron R88D-KN ML2 Sries - Page 141

3-46
3-3 Servomotor Specifications
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
3
Specifications
Model (R88M-)
Item Unit
200 VAC
K1K020H K1K520H K2K020H
K1K020T K1K520T K2K020T
Brake specifications
Allowable total work J 7.810
5
1.510
6
1.510
6
Allowable angular
acceleration
rad/s
2
10,000
Brake limit

10 million times min.
Rating

Continuous
Insulation class

Type F
Model (R88M-)
Item Unit
200 VAC
K3K020H K4K020H K5K020H
K3K020T K4K020T K5K020T
Rated output *
1
W 3,000 4,000 5,000
Rated torque *
1
N • m 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 43.0 57.3 71.6
Rated current *
1
A (rms) 17.4 21.0 25.9
Momentary maximum
current *
1
A (0-p) 74 89 110
Rotor
inertia
Without brake kg • m
2
12.910
-4
37.610
-4
48.010
-4
With brake kg • m
2
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 0.59 0.70 0.70
Power rate
*
1
Without brake kW/s 159 97.1 119
With brake kW/s 144 94.5 117
Mechanical
time
constant
Without brake ms 0.57 0.65 0.63
With brake
ms 0.63 0.66 0.64
Electrical time constant ms 12 20 19
Allowable radial load *
3
N 784 784 784
Allowable thrust load *
3
N 343 343 343
Weight Without brake kg Approx. 11.0 Approx. 15.5 Approx. 18.6
With brake kg Approx. 12.6 Approx. 18.7 Approx. 21.8
Radiator plate dimensions
(material)
380  350  t30 (AI) 470  440  t30 (AI)
Applicable drives (R88D-) KN30H-ML2 KN50H-ML2 KN50H-ML2