73
Harmonic gear model
DC input Driver
(
Model number
:
FS1D140P10
)+
Harmonic gear motor
Operating current
:
0.75A/phase
Operating current
:
0.75A/phase
Operating current
:
1.4A/phase
Operating current
:
1.4A/phase
AC i
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F
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St
eppin
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Mot
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Linear
A
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St
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Mot
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S
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ent
Dim
ensions
In motor+gear models, the gears may be damaged if allowable torque is exceeded. When selecting a motor, ensure that its momentary allowable torque will not be exceeded.
System configuration
P.60
Set Model Configuration
P.62
Motor dimensions
P.102 to 103
Driver dimensions
P.105
The data are measured under the drive condition of
our company. The drive torque may very depending on the accuracy of customer -side equipment.
Rated current
:
28mm sq.(1.10inch sq.) Motor 0.75A/phase
,
42mm sq. (1.65inch sq.) to
φ
86mm (
φ
3.39inch) Motor 1.4A/phase
Motor size
28mm sq. (1.10inch sq.)
42mm sq. (1.65inch sq.)
Motor + gear length
70.7mm (2.78inch)
70.7mm (2.78inch)
73.5
mm
(2.78inch)
73.5
mm
(2.78inch)
Single
shaft
Set ordering model no.
FDF521S-HX50
FDF521S-HX100
FDF551S-HX30
FDF551S-HX50
Corresponding motor model number
SH5281-72HXL4
SH5281-72HXM4
103F5505-82HXJ5
103F5505-82HXL5
Double
shaft
Set ordering model no.
FDF521D-HX50
FDF521D-HX100
FDF551D-HX30
FDF551D-HX50
Corresponding motor model number
SH5281-72HXL1
SH5281-72HXM1
103F5505-82HXJ2
103F5505-82HXL2
Allowable torque
N
・
m (OZ
・
in)
1.5 (212.4)
2 (283.2)
2.2 (311.547)
3.5 (495.643)
Momentary allowable torque
N
・
m (OZ
・
in)
2.7 (382.4)
3.6 (509.8)
4.5 (637.3)
8.3 (1175.4)
Rotor inertia
×
10
-4
kg
・
m
2
(OZ
・
in
2
)
0.013 (0.066)
0.013 (0.066)
0.042 (0.23)
0.042 (0.23)
Basic step angle
DEG
0.0144
0.0072
0.024
0.0144
Gear ratio
-
1
:
50
1
:
100
1
:
30
1
:
50
Hysteresis loss
Minute
-
-
3.6
2.4
Lost motion
Minute
0.4 to 3
±
0.06N
・
m (0.85oz
・
in) 0.4 to 3
±
0.08N
・
m(1.133oz
・
in)
-
-
Allowable speed
min
-1
70
35
116
70
Motor mass
(Note1)
kg (lbs)
0.22 (0.48)
0.22 (0.48)
0.43 (0.94)
0.43 (0.94)
Allowable thrust load
N (lbs)
100 (22.5)
100 (22.5)
1150 (258.75)
1150 (258.75)
Allowable radial load
(Note2)
N (lbs)
160 (36)
160 (36)
275 (61.88)
275 (61.88)
Direction of gear output shaft are the opposite.
(Note1) Driver mass
P.79
(Note2) When load is applied at 1/3 length from output shaft edge.
■
Characteristics
Momentary allowable torque
Full step Half step
Use the rubber coupling
Allowable torque
Full step Half step
Source current (load applied)
Full step Half step
Source current (no load)
Full step Half step
FDF521S-HX50
FDF521D-HX50
FDF521S-HX100
FDF521D-HX100
FDF551S-HX30
FDF551D-HX30
FDF551S-HX50
FDF551D-HX50
DC24V
DC24V
DC24V
DC24V
DC36V
DC36V
DC36V
DC36V
0
1
2
3
4
5
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
Full step
Half step
Momentary allowable torque
Allowable torque
Source current
70
1
2
5
10
20
1
2
5
10
20
70
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
Torque
(
oz
・
in.
)
700
600
500
400
300
200
100
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
1
2
3
4
5
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
Full step
Half step
Momentary allowable torque
Allowable torque
Source current
70
1
2
5
10
20
1
2
5
10
20
70
0
Torque
(
oz
・
in.
)
700
600
500
400
300
200
100
0
1
2
3
4
5
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
Full step
Half step
Momentary allowable torque
Allowable torque
Source current
20
1
2
5
10
35
1
2
5
10
35
20
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
Torque
(
oz
・
in.
)
700
600
500
400
300
200
100
0
1
2
3
4
5
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
Full step
Half step
Momentary allowable torque
Allowable torque
Source current
35
1
2
5
10
20
1
2
5
20 35
10
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
Torque
(
oz
・
in.
)
700
600
500
400
300
200
100
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
1
2
3
4
5
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
Full step
Half step
Momentary allowable torque
Allowable torque
Source current
50
1
2
5
10
20
116
1
2
5
10
20
50
116
0
Torque
(
oz
・
in.
)
700
600
500
400
300
200
100
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
1
2
3
4
5
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
Full step
Half step
Momentary allowable torque
Allowable torque
Source current
50
1
2
5
10
20
116
1
2
5
10
20
50
116
0
Torque
(
oz
・
in.
)
700
600
500
400
300
200
100
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
2
4
6
8
10
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
Full step
Half step
Momentary allowable torque
Allowable torque
Source current
70
1
2
5
10
20
1
2
5
10
20
70
0
Torque
(
oz
・
in.
)
1400
1200
1000
800
600
400
200
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Torque
(
N
・
m
)
0
2
4
6
8
10
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
Full step
Half step
Momentary allowable torque
Allowable torque
Source current
70
1
2
5
10
20
1
2
5
10
20
70
0
Torque
(
oz
・
in.
)
1400
1200
1000
800
600
400
200