3-18
3-2 Servomotor Specifications
3
Specifications
Characteristics
3,000-r/min Servomotors
Model (R88M-)
Item
Unit
100 VAC
G05030H
G10030L
G20030L
G40030L
G05030T
G10030S
G20030S
G40030S
Rated output
*1
W
50
100
200
400
Rated torque
*1
N·m
0.16
0.32
0.64
1.3
Rated rotation speed
r/min
3000
Max. momentary rotation
speed
r/min
5000
Max. momentary torque
*1
N·m
0.45
0.93
1.78
3.6
Rated current
*1
A (rms)
1.1
1.7
2.5
4.6
Max. momentary current
*1
A (rms)
3.4
5.1
7.6
13.9
Rotor inertia
kg·m
2
(GD
2
/4)
2.5
×
10
-6
5.1
×
10
-6
1.4
×
10
-5
2.6
×
10
-5
Applicable load inertia
---
30 times the rotor inertia max.
*2
Torque constant
*1
N·m/A
0.14
0.19
0.26
0.28
Power rate
*1
kW/s
10.4
20.1
30.3
62.5
Mechanical time
constant
ms
1.56
1.11
0.72
0.55
Electrical time constant
ms
0.7
0.8
2.5
2.9
Allowable radial load
*3
N
68
68
245
245
Allowable thrust load
*3
N
58
58
98
98
Weight
Without brake
kg
Approx. 0.3
Approx. 0.5
Approx. 0.8
Approx. 1.2
With brake
kg
Approx. 0.5
Approx. 0.7
Approx. 1.3
Approx. 1.7
Radiation shield dimensions
(material)
100
×
80
×
t10 (AI)
130
×
120
×
t12 (AI)
Applicable Servo Drives (R88D-)
GNA5L-ML2
GN01L-ML2
GN02L-ML2
GN04L-ML2
Bra
k
e sp
ecification
s
Brake inertia
kg·m
2
(GD
2
/4)
2
×
10
-7
2
×
10
-7
1.8
×
10
-6
1.8
×
10
-6
Excitation voltage
*4
V
24 VDC
±
5%
Power consumption
(at 20
°
C)
W
7
7
9
9
Current consumption
(at 20
°
C)
A
0.3
0.3
0.36
0.36
Static friction torque
N·m
0.29 min.
0.29 min.
1.27 min.
1.27 min.
Attraction time
*5
ms
35 max.
35 max.
50 max.
50 max.
Release time
*5
ms
20 max.
20 max.
15 max.
15 max.
Backlash
1
°
(reference value)
Allowable work per
braking
J
39.2
39.2
137
137
Allowable total work
J
4.9
×
10
3
4.9
×
10
3
44.1
×
10
3
44.1
×
10
3
Allowable angular
acceleration
rad/s
2
30,000 max.
(Speed of 2,800 r/min or more must not be changed in less than 10 ms)
Brake life
---
10,000,000 operations
Rating
---
Continuous
Insulation grade
---
Type B
