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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
1,500-r/min Servomotors
Model (R88M-)
200 VAC
Item
Unit
1M4K015T
1M5K015T
1M7K515T
1M11K015T 1M15K015T
Rated output*
1
*
2
W
4,000
5,000
7,500
11,000
15,000
Rated torque*
1
*
2
N·m
25.5
31.8
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)
25.7
25.8
41.2
57.0
60.7
Momentary maximum current*
1
A (rms)
84.8
84.8
113.0
150.0
150.0
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)
1.08
1.36
1.29
1.40
1.79
Power rate*
1
*
3
kW/s
120
131
202
214
268
Mechanical time constant*
3
ms
1.0
1.1
0.75
0.61
0.56
Electrical time constant
ms
19
19
24
32
32
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-
cat-
ions*
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
Summary of Contents for R88D-1SN ECT Series
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