1-4 Specifications
16
1
2
3
4
5
6
7
8
9
10
11
付
Ou
tlin
e
1-4
Specifications
SG type
Model
Item
SHA20A
51
81
101
121
161
Servo Drive
REL-230-18
HA-800
□
-3D/E-200
Max. torque
*1
Nm
73
96
107
113
120
kgf
･
m
7.4
9.8
10.9
11.5
12.2
Allowable continuous
torque
*1*2
Nm
21
35
43
48
48
kgf
･
m
2.1
3.6
4.4
4.9
4.9
Max. rotational speed
*1
rpm
117.6
74.1
59.4
49.6
37.3
Torque constant
*1
Nm/A
16.5
27
33
40
53
kgf
･
m/A
1.7
2.7
3.4
4.1
5.4
Max. current
*1
A
rms
6.0
4.9
4.5
4.0
3.4
Allowable continuous
current
*1*2
A
rms
2.1
2.0
2.0
1.9
1.6
EMF constant
*3
V/(rpm)
1.9
3.0
3.7
4.5
5.9
Phase resistance
（
20
℃
）
Ω
1.4
Phase inductance
mH
2.5
Inertia moment
(without brake)
GD
2
/4
kg
･
m
2
0.23
0.58
0.91
1.3
2.3
J
kgf
･
cm
･
s
2
2.4
6.0
9.3
13
24
Inertia moment
(with brake)
GD
2
/4
kg
･
m
2
0.26
0.65
1.0
1.4
2.6
J
kgf
･
cm
･
s
2
2.6
6.6
10
15
26
Reduction ratio
51:1
81:1
101:1
121:1
161:1
Permissible
moment load
Nm
187
kgf
･
m
19.1
Moment stiffness
Nm/rad
25.2
×
10
4
kgf
･
m/arc min
7.5
One-way positional
accuracy
arc-sec
60
50
50
50
50
Encoder type
Absolute encoder
Single motor revolution
Encoder resolution
2
17
（
131,072
）
Motor multi revolution
counter
2
16
（
65,536
）
Output resolution
Pulse/rev
6,684,672
10,616,832
13,238,272
15,859,712
21,102,592
Mass
(without brake)
kg
2.0
Mass (with brake)
kg
2.1
Environmental conditions
Operating temperature: 0 to 40
℃
/Storage temperature: -20 to 60
℃
Operating humidity/storage humidity: 20 to 80%RH (no condensation)
Resistance to vibration: 25 m/s
2
(frequency: 10 to 400Hz)/Shock resistance:
300 m/s
2 *4
No dust, no metal powder, no corrosive gas, no inflammable gas, no oil mist
To be used indoors, no direct sunlight
Altitude: less than
1,000 m above sea level
Motor insulation
Insulation resistance: 100MΩ or more (by DC500V insulation tester)
Dielectric strength: AC1,500V/1 min
Insulation class: A
Mounting direction
Can be installed in any direction.
Protection structure
Totally enclosed self-cooled type (IP54)
The table shows typical output values of actuators.
*1: Typical characteristics when combined (driven by ideal sine wave) with our drivers.
*2: Value after temperature rise and saturation when the 320 x 320 x 16 [mm] aluminum radiation plate is installed.
*3: Value of phase induced voltage constant multiplied by 3.
*4: For testing conditions, refer to [1-12 Shock resistance] (P51) and [1-13 Vibration resistance ] (P52).
Содержание SHA CG Series
Страница 1: ...AC Servo Actuator SHA SG and CG series manual ISO14001 Hotaka plant ISO9001...
Страница 93: ...Chapter 4 Options This chapter explains the options available for the SHA series actuator 4 1 Options 94...
Страница 95: ...Options 95 1 2 3 4 Apx 6 7 8 9 10 11 Appendix Outline drawing of the actuator with an optional stand Nameplate...
Страница 100: ...Options 100 1 2 3 4 Apx 6 7 8 9 10 11 Appendix Appendix A 1 Unit conversion 101 A 2 Calculating inertia moment 103...
Страница 107: ......
