1-4 Specifications
1-4
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1-4
Specifications
Input voltage 100VAC/200VAC specification
The specifications for the FHA-C mini series actuators with 100VAC/200VAC input voltages are as follows.
Model
Item
FHA-8C
FHA-11C
FHA-14C
30
50
100
30
50
100
30
50
100
Maximum torque
Note 2
N
･
m
1.8
3.3
4.8
4.5
8.3
11
9.0
18
28
kgf
･
m
0.18
0.34
0.49
0.46
0.85
1.1
0.92
1.8
2.9
Allowable continuous torque
Note 2, Note 5
N
･
m
0.75
1.5
2
1.8
2.9
4.2
3.5
4.7
6.8
kgf
･
m
0.08
0.15
0.2
0.18
0.3
0.43
0.36
0.48
0.69
Maximum rotational speed
r/min
193
116
58
193
116
58
193
116
58
Torque constant
N
･
m/A
3.9
6.7
14
3.8
6.6
13
4.2
7.2
15
kgf
･
m/A
0.40
0.68
1.4
0.39
0.67
1.4
0.43
0.74
1.5
Maximum current
Note 2
A
0.61
0.64
0.48
1.5
1.6
1.1
2.9
3.2
2.4
Allowable continuous current
Note 2
A
0.31
0.34
0.26
0.74
0.69
0.54
1.27
1.06
0.85
Input power supply
(amplifier)
V
AC200(3 phase/single phase), AC100(single phase)
MEF constant
Note 6
V/(r/min)
0.48
0.80
1.6
0.48
0.80
1.6
0.52
0.86
1.70
Phase resistance
Ω
(20
℃
)
14
3.7
1.4
Phase inductance
mH
5.7
3.2
1.8
Inertia moment
(GD
2
/4)
(J)
kg
･
m
2
0.0026 0.0074
0.029
0.0060
0.017
0.067
0.018
0.050
0.20
kgf
･
cm
･
s
2
0.0270 0.0750
0.30
0.0610
0.170
0.680
0.180
0.510
2.00
Reduction ratio
30
50
100
30
50
100
30
50
100
Permissible moment load
N
･
m
15
40
75
kgf
･
m
1.5
4.1
7.7
Moment stiffness
N
･
m/rad
2 x 10
4
4 x 10
4
8 x 10
4
kgf
･
m/rad
0.2 x 10
4
0.4 x 10
4
0.8 x 10
4
Encoding format
Incremental encoder
Encoder resolution
Note 4
pls/rev
2,000
［
8,000
］
Actuator resolution
Note 4
pls/rev
［
240,000
］
［
400,000
］
［
800,000
］
［
240,000
］
［
400,000
］
［
800,000
］
［
240,000
］
［
400,000
］
［
800,000
］
Uni-directional positional
accuracy
Sec.
(angle)
150
120
120
120
90
90
120
90
90
Mass
kg
0.40
0.62
1.2
Protection structure
Totally enclosed self-cooled type
Environmental conditions
Operating temperature: 0 to 40°C /Storage temperature: -20 to 60°C
Operating humidity/storage humidity: 20 to 80% RH (no condensation)
Resistance to vibration: 24.5 m/s
2
(frequency 10 to 400 Hz)
Shock resistance: 294 m/s
2
No dust, metal powder, corrosive gas, inflammable gas, or oil mist.
To be used indoors, no direct sunlight.
Altitude: less than 1,000 m above sea level
Motor insulation
Insulation resistance: 100 MΩ or more (by 500VDC insulation tester)
Dielectric strength: 1,500VAC/1 min
Insulation class: B
Safety standard compliance
CE marking
Mounting direction
Can be installed in any direction
Note 1: The table above shows the values for the output shaft.
Note 2: The values obtained when combined with an MR-J4-**B-RJ920J servo amplifier.
Note 3: All values shown are typical values.
Note 4: The values in brackets are resolution obtained when combined with an amplifier and multiplied by 4.
Note 5: Value with saturated temperature rise when installed on the following aluminum radiation plate.
FHA-8/11C: 150×150×6 [mm]
FHA-14C: 200×200×6 [mm]
Note 6: Value with 3× phase induced voltage.
