Omron R88D-1SN ECT Series, Руководство пользователя, Страница: 270 / 974

3 Specifications
3 - 50 AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
*1. This is a typical value for when the Servomotor is used at a normal temperature (20°C, 65%) in combination with a Servo
Drive.
*2. The rated values are the values with which continuous operation is possible at an ambient temperature of 40°C when
the Servomotor is horizontally installed on a specified radiator plate.
*3. The momentary maximum torque is approximately 300% of the rated torque except for some models.
*4. This value is for models without options.
*5. The allowable radial and thrust loads are the values determined for a limit of 20,000 hours at normal operating tempera-
tures.
Model (R88M-) 400 VAC
Item Unit 1L2K030C 1L3K030C 1L4K030C 1L5K030C
Rated output*
1
*
2 W 2,000 3,000 4,000 5,000
Rated torque*
1
*
2 N·m 6.37 9.55 12.7 15.9
Rated rotation speed*
1
*
2
r/min 3,000
Maximum rotation speed r/min 5,000
Momentary maximum torque*
1
*
3
N·m 19.1 28.7 38.2 47.7
Rated current*
1
*
2 A (rms) 6.3 8.7 12.8 13.6
Momentary maximum current*
1 A (rms) 19.8 27.7 42.4 42.4
Rotor inertia Without brake
× 10
-4
kg·m
2
2.4042 6.8122 8.8122 10.6122
With brake
× 10
-4
kg·m
2
2.8542 7.3122 11.3122 13.1122
Applicable load inertia
× 10
-4
kg·m
2
60.2 118 213 279
Torque constant*
1 N·m/A
(rms)
1.15 1.23 1.11 1.32
Power rate*
1
*
4
kW/s 169 134 183 238
Mechanical time constant*
4
ms 0.52 0.49 0.36 0.35
Electrical time constant ms 6.3 11 12 13
Allowable radial load
*5
N 490 880
Allowable thrust load*
5
N 196 343
Weight Without brake kg 6.4 11.5 13.5 16
With brake kg 8.1 12.5 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 0.70 0.66 0.60 0.60
Static friction torque N·m 9.3 min. 12 min. 16 min. 16 min.
Attraction time ms 100 max. 100 max. 150 max. 150 max.
Release time*
8
ms 30 max. 30 max. 50 max. 50 max.
Backlash ° 1.0 max. 0.8 max. 0.6 max. 0.6 max.
Allowable braking work J 500 1,000 350 350
Allowable total work J 900,000 3,000,000 1,000,000 1,000,000
Allowable angular
acceleration
rad/s
2
10,000 max.
Brake lifetime
(acceleration/deceleration) --- 10 million times min.
Insulation class --- Class F