24
Harmonic gear model
AC input Driver
(
Model number
:
FS1W075P00
)+
Harmonic gear motor
AC input Set model
Micro step
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.8
Set Model Configuration
P.10
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
:
0.75A/phase
Motor size
60mm sq. (2.36inch sq.)
φ
86mm (
φ
3.39inch)
Motor + gear length
113.5mm (4.47inch)
144.15mm (5.68inch)
144.15mm (5.68inch)
Single
shaft
Set ordering model no.
FSF781S-HX100
FSF851S-HX50
FSF851S-HX100
Corresponding motor model number
103F7851-70HXM4
103F8581-70HXL4
103F8581-70HXM4
Double
shaft
Set ordering model no.
FSF781D-HX100
FSF851D-HX50
FSF851D-HX100
Corresponding motor model number
103F7851-70HXM1
103F8581-70HXL1
103F8581-70HXM1
Allowable torque
N
・
m (OZ
・
in)
8 (1132.9)
25 (3540.2)
40 (5664.3)
Momentary allowable torque
N
・
m (OZ
・
in)
20 (2832.2)
34 (4814.8)
59 (8355.1)
Rotor inertia
×
10
-4
kg
・
m
2
(OZ
・
in
2
)
0.31 (1.695)
1.65 (9.021)
1.65 (9.021)
Basic step angle
DEG
0.0072
0.0144
0.0072
Gear ratio
-
1
:
100
1
:
50
1
:
100
Hysteresis loss
Minute
-
-
-
Lost motion
Minute
0.4 to 1.5
±
0.4N
・
m (56.645oz
・
in) 0.4 to 3
±
1N
・
m (141.612oz
・
in) 0.4 to 3
±
1.2N
・
m (169.934oz
・
in)
Allowable speed
min
-1
35
70
35
Motor mass
(Note1)
kg (lbs)
1.2 (2.64)
3.3 (7.26)
3.3 (7.26)
Allowable thrust load
N (lbs)
400 (90)
1400 (315)
1400 (315)
Allowable radial load
(Note2)
N (lbs)
360 (81)
1380 (310.5)
1380 (310.5)
Note: The gear output shaft rotates in the opposite direction.
(Note1) Driver mass
P.29
(Note2) When load is applied at 1/3 length from output shaft edge.
■
Characteristics
FSF781S-HX100
FSF781D-HX100
FSF851S-HX50
FSF851D-HX50
FSF851S-HX100
FSF851D-HX100
AC100V
AC100V
AC100V
AC200V
AC200V
AC200V
Full step
Half step
0
20
10
40
30
50
0.1
1
10
100
1
2
5
10
20
70
1
2
5
10
20
70
0
1
2
3
4
5
6
7
8
9
10
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Momentary allowable torque
Allowable torque
Source current
0
Torque
(
oz
・
in.
)
7000
6000
5000
4000
3000
2000
1000
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
10
20
30
40
50
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
1
5
10
20
2
35
5
10
20
1
2
35
0
Torque
(
oz
・
in.
)
7000
6000
5000
4000
3000
2000
1000
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
10
20
30
40
50
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
5
10
20
1
2
35
5
10
20
1
2
35
0
Torque
(
oz
・
in.
)
7000
6000
5000
4000
3000
2000
1000
Full step
Half step
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
20
10
40
30
50
0.1
1
10
100
1
2
5
10
20
70
1
2
5
10
20
70
0
1
2
3
4
5
6
7
8
9
10
Momentary allowable torque
Allowable torque
Source current
0
Torque
(
oz
・
in.
)
7000
6000
5000
4000
3000
2000
1000
Full step
Half step
0
1
2
3
4
5
6
7
8
9
10
0
40
60
80
20
100
0.1
1
10
100
1
2
5
10
20 35
1
2
5
10
20 35
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Momentary allowable torque
Allowable torque
Source current
0
Torque
(
oz
・
in.
)
14000
12000
10000
8000
6000
4000
2000
Full step
Half step
0
1
2
3
4
5
6
7
8
9
10
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
0
40
20
80
60
100
0.1
1
10
100
1
2
5
10
20 35
1
2
5
10
20 35
Momentary allowable torque
Allowable torque
Source current
0
Torque
(
oz
・
in.
)
14000
12000
10000
8000
6000
4000
2000
Operating current
:
0.75
A
/phase
Use the rubber coupling
Momentary allowable torque
Full step Half step
Allowable torque
Full step Half step
Source current (load applied)
Full step Half step
Source current (no load)
Full step Half step