Omron R88D-1SN ECT Series, Руководство пользователя, Страница: 269 / 974

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3 Specifications
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
3-2 Servo
m
o
tor Sp
ecificat
ion
s
3
3-
2-3 C
haracteristics
Model (R88M-) 400 VAC
Item Unit 1L75030C 1L1K030C 1L1K530C
Rated output*
1
*
2 W 750 1,000 1,500
Rated torque*
1
*
2 N·m 2.39 3.18 4.77
Rated rotation speed*
1
*
2
r/min 3,000
Maximum rotation speed r/min 5,000
Momentary maximum torque*
1
*
3
N·m 7.16 9.55 14.3
Rated current*
1
*
2 A (rms) 3.0 3.0 4.5
Momentary maximum current*
1 A (rms) 9.6 9.6 14.1
Rotor inertia Without brake
× 10
-4
kg·m
2
1.3042 2.1042 2.1042
With brake
× 10
-4
kg·m
2
1.7542 2.5542 2.5542
Applicable load inertia
× 10
-4
kg·m
2
38.6 35.3 47.6
Torque constant*
1 N·m/ A
(rms)
0.91 1.17 1.17
Power rate*
1
*
4
kW/s 44 48 108
Mechanical time constant*
4
ms 1.09 0.6 0.58
Electrical time constant ms 4.3 5.9 5.9
Allowable radial load*
5
N 490
Allowable thrust load*
5
N 196
Weight Without brake kg 4.1 5.7 5.7
With brake kg 5.8 7.4 7.4
Radiator plate dimensions (material)
mm
305 × 305 × t20
(aluminum)
400 × 400 × t20 (aluminum)
Brake
specifi-
cations*
6
Excitation voltage*
7 V 24 VDC±10%
Current consumption
(at 20°C) A 0.70 0.70 0.70
Static friction torque N·m 9.3 min. 9.3 min. 9.3 min.
Attraction time ms 100 max. 100 max. 100 max.
Release time*
8
ms 30 max. 30 max. 30 max.
Backlash ° 1.0 max. 1.0 max. 1.0 max.
Allowable braking work J 500 500 500
Allowable total work J 900,000 900,000 900,000
Allowable angular
acceleration
rad/s
2
10,000 max.
Brake lifetime (accelera-
tion/deceleration) --- 10 million times min.
Insulation class --- Class F