Omron R88D-KN20F-ECT-R User Manual

3-33
3-3 Servomotor Specifications
OMNUC G5-series AC Servomotors and Servo Drives User’s Manual (with Built-in EtherCAT Communications)
3
Specifications
Characteristics
3,000-r/min Servomotors
Model (R88M-)
100 VAC
K05030H K10030L K20030L K40030L
Item Unit K05030T K10030S K20030S K40030S
Rated output *
1
W 50 100 200 400
Rated torque *
1
N • m 0.16 0.32 0.64 1.3
Rated rotation speed r/min 3,000
Maximum rotation speed r/min 6,000
Momentary maximum
torque *
1
N • m 0.48 0.95 1.91 3.8
Rated current *
1
A (rms) 1.1 1.6 2.5 4.6
Momentary maximum
current *
1
A (0-p) 4.7 6.9 10.6 19.5
Rotor inertia Without
brake
kg • m
2
0.025×10
−4
0.051×10
−4
0.14×10
−4
0.26×10
−4
With brake kg • m
2
0.027×10
−4
0.054×10
−4
0.16×10
−4
0.28×10
−4
Applicable load inertia − 30 times the rotor inertia max. *
2
Torque constant *
1
N • m/A 0.11±10% 0.14±10% 0.20±10% 0.21±10%
Power rate
*
1
Without
brake
kW/s 10.1 19.8 28.9 62.3
With brake kW/s 9.4 18.7 25.3 57.8
Mechanical
time
constant
Without
brake
ms 1.43 1.03 0.61 0.48
With brake ms 1.54 1.09 0.70 0.52
Electrical time constant ms 0.82 0.91 3.0 3.4
Allowable radial load *
3
N 68 68 245 245
Allowable thrust load *
3
N58589898
Weight Without brake kg Approx. 0.31 Approx. 0.45 Approx. 0.78 Approx. 1.2
With brake kg Approx. 0.51 Approx. 0.65 Approx. 1.2 Approx. 1.6
Radiator plate dimensions (material) 100 × 80 × t10 (AI) 130 × 120 × t12 (AI)
Applicable drives (R88D-) KNA5L-ECT-R KN01L-ECT-R KN02L-ECT-R KN04L-ECT-R
Brake specifications
Brake inertia kg • m
2
2×10
−7
2×10
−7
1.8×10
−6
1.8×10
−6
Excitation voltage *
4
V 24 VDC ± 10%
Power consumption (at
20°C)
W7 7 9 9
Current consumption (at
20°C)
A 0.3 0.3 0.36 0.36
Static friction torque N • m 0.29 min. 0.29 min. 1.27 min. 1.27 min.
Attraction time *
5
ms 35 max. 35 max. 50 max. 50 max.
Release time *
5
ms 20 max. 20 max. 15 max. 20 max.
Backlash 1° (reference value)
Allowable work per
braking
J 39.2 39.2 137 137
Allowable total work J 4.9×10
3
4.9×10
3
44.1×10
3
44.1×10
3
Allowable angular
acceleration
rad/s
2
30,000 max.
(Speed of 2,800 r/min or more must not be changed in less than 10 ms.)
Brake limit - 10 million times min.
Insulation class - Type B

Omron R88D-KN20F-ECT-R Specifications

General

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