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)
*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. This value is for models without options.
*4. 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 1M4K015C 1M5K515C 1M7K515C 1M11K015C 1M15K015C
Rated output*
1
*
2
W 4,000 5,500 7,500 11,000 15,000
Rated torque*
1
*
2
N·m 25.5 35.0 47.8 70.0 95.5
Rated rotation speed*
1
*
2
r/min 1,500
Maximum rotation speed r/min 3,000 2,000
Momentary maximum torque*
1
N·m 75.0 95.0 119 175 224
Rated current*
1
*
2
A (rms) 12.8 14.0 22.0 31.4 33.3
Momentary maximum current*
1
A (rms) 42.4 42.4 56.5 80.7 81.2
Rotor inertia Without brake
× 10
-4
kg·m
2
54.0122 77.0122 113.0122 229.0122 340.0122
With brake
× 10
-4
kg·m
2
60.0122 83.0122 118.0122 253.0122 365.0122
Applicable load inertia
× 10
-4
kg·m
2
687 955 1,070 2,200 3,110
Torque constant*
1
N·m/A
(rms)
2.07 2.68 2.49 2.60 3.27
Power rate*
1
*
3
kW/s 120 159 202 214 268
Mechanical time constant*
3
ms 1.2 1.0 0.78 0.63 0.62
Electrical time constant ms 18 19 23 29 29
Allowable radial load
*4
N 1,200 1,470 1,470 2,500 2,500
Allowable thrust load*
4
N 343 490 490 686 686
Weight Without brake kg 21 29 39 63 85
With brake kg 26 34 45 73 99
Radiator plate dimensions (material)
mm
470 × 470 ×
t20
(aluminum)
540 × 540 × t20
(aluminum)
670 × 630 × t35
(aluminum)
Brake
specifi-
cations*
5
Excitation voltage*
6
V 24 DC ±10%
Current consumption
(at 20°C)
A 1.0 1.0 1.4 1.7 0.92
Static friction torque N·m 32 min. 42 min. 54.9 min. 90 min. 100 min.
Attraction time ms 150 max. 150 max. 300 max. 300 max. 600 max.
Release time*
7
ms 60 max. 60 max. 140 max. 140 max. 215 max.
Backlash ° 0.8 max. 0.8 max. 0.2 max. 0.2 max. 0.2 max.
Allowable braking work J 1,400 1,400 830 1,400 1,400
Allowable total work J 4,600,000 4,600,000 2,500,000 4,600,000 6,100,000
Allowable angular
acceleration
rad/s
2
10,000 max. 5,000 max. 3,000 max.
Brake lifetime (accelera-
tion/deceleration)
--- 10 million times min.
Insulation class --- Class F

Omron R88D-1SN ECT Series Specifications

General

Feedback	Incremental encoder, Absolute encoder
Position Control	Yes
Speed Control	Yes
Torque Control	Yes
Communication Interface	EtherCAT
Power Supply Voltage	200 to 240 VAC
Output Power	0.1 to 1.5 kW
Input Voltage Range	170 to 264 VAC
Control Method	Sine-wave PWM control
Main Circuit Power Supply	200-240 VAC
Applicable Motor Capacity	0.1 to 1.5 kW
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Encoder Error
Ambient Operating Temperature	0 to 55°C
Vibration Resistance	4.9 m/s² (10 to 55 Hz)
Shock Resistance	98 m/s2
Weight	Varies by model