Omron R88D-1SN ECT Series, Руководство пользователя, Страница: 268 / 974

3 Specifications
3 - 48 AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
Model (R88M-) 200 VAC
Item Unit 1L4K030T 1L4K730T
Rated output*
1
*
2 W 4,000 4,700
Rated torque*
1
*
2 N·m 12.7 15.0
Rated rotation speed*
1
*
2
r/min 3,000
Maximum rotation speed r/min 5,000
Momentary maximum torque*
1
*
3
N·m 38.2 47.7
Rated current*
1
*
2 A (rms) 22.8 25.7
Momentary maximum current*
1 A (rms) 74.0 84.8
Rotor inertia Without brake
× 10
-4
kg·m
2
8.8122 10.6122
With brake
× 10
-4
kg·m
2
11.3122 13.1122
Applicable load inertia
× 10
-4
kg·m
2
213 279
Torque constant*
1 N·m/ A
(rms)
0.63 0.65
Power rate*
1
*
4
kW/s 183 209
Mechanical time constant*
4
ms 0.37 0.37
Electrical time constant ms 12 12
Allowable radial load*
5
N 880 880
Allowable thrust load*
5
N 343 343
Weight Without brake kg 13.5 16
With brake kg 16 18.5
Radiator plate dimensions (material)
mm
470 × 470 × t20
(aluminum)
540 × 540 × t20
(aluminum)
Brake
specifi-
cations*
6
Excitation voltage*
7 V 24 VDC±10%
Current consumption
(at 20°C) A 0.60 0.60
Static friction torque N·m 16 min. 16 min.
Attraction time ms 150 max. 150 max.
Release time*
8
ms 50 max. 50 max.
Backlash ° 0.6 max. 0.6 max.
Allowable braking work J 350 350
Allowable total work J 1,000,000 1,000,000
Allowable angular
acceleration
rad/s
2
10,000 max.
Brake lifetime (accelera-
tion/deceleration) --- 10 million times min.
Insulation class --- Class F