Omron R88D-1SN ECT Series User Manual

3 Specifications
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AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
For models with an oil seal the following derating is used due to increase in friction torque.
Model (R88M-) 200 VAC
Item Unit 1M05030T 1M10030T 1M20030T 1M40030T 1M75030T
Rated output*
1
*
2
W 50 100 200 400 750
Rated torque*
1
*
2
N·m 0.159 0.318 0.637 1.27 2.39
Rated rotation speed*
1
*
2
r/min 3,000
Maximum rotation speed r/min 6,000
Momentary maximum torque*
1
*
3
N·m
0.56*
9
1.11*
9
2.2*
9
4.5*
9
8.4*
9
Rated current*
1
*
2
A (rms) 0.67 0.84 1.5 2.5 4.6
Momentary maximum current*
1
A (rms) 2.60 3.10 5.6 9.1 16.9
Rotor inertia Without brake
× 10
-4
kg·m
2
0.0418 0.0890 0.2232 0.4452 1.8242
With brake
× 10
-4
kg·m
2
0.0496 0.0968 0.2832 0.5052 2.0742
Applicable load inertia
× 10
-4
kg·m
2
0.810 1.62 4.80 8.40 19.4
Torque constant*
1
N·m/ A
(rms)
0.25 0.42 0.48 0.56 0.59
Power rate*
1
*
4
kW/s 6.7 11.9 18.5 36.6 31.4
Mechanical time constant*
4
ms 1.7 1.2 0.78 0.56 0.66
Electrical time constant ms 0.67 0.83 2.4 2.6 3.3
Allowable radial load*
5
N 68 68 245 245 490
Allowable thrust load*
5
N58588888196
Weight Without brake kg 0.35 0.52 1.0 1.4 2.9
With brake kg 0.59 0.77 1.3 1.9 3.9
Radiator plate dimensions (material)
mm
250 × 250 × t6 (aluminum)
Brake
specifi-
cations*
6
Excitation voltage*
7
V 24 VDC ±10%
Current consumption
(at 20°C)
A 0.27 0.27 0.32 0.32 0.37
Static friction torque N·m 0.32 min. 0.32 min. 1.37 min. 1.37 min. 2.55 min.
Attraction time ms 25 max. 25 max. 30 max. 30 max. 40 max.
Release time*
8
ms 15 max. 15 max. 20 max. 20 max. 35 max.
Backlash ° 1.2 max. 1.2 max. 1.2 max. 1.2 max. 1.0 max.
Allowable braking work J 9 9 60 60 250
Allowable total work J 9,000 9,000 60,000 60,000 250,000
Allowable angular
acceleration
rad/s
2
10,000 max.
Brake lifetime (accelera-
tion/deceleration)
--- 10 million times min.
Insulation class --- Class F
Model (R88M-) 1M05030T-O/
-OS2/ -BO/
-BOS2
1M10030T-O/
-OS2/ -BO/
-BOS2
1M20030T-O/
-OS2/ -BO/
-BOS2
1M40030T-O/
-OS2/ -BO/
-BOS2
1M75030T-O/
-OS2/ -BO/
-BOS2
Item Unit
Derating rate % 90 95 95 80 90
Rated output W 45 95 190 320 675
Rated current A
(rms)
0.67 0.84 1.5 2.1 4.2

Omron R88D-1SN ECT Series Specifications

General

Brand	Omron
Model	R88D-1SN ECT Series
Category	Controller
Language	English