18
Low-backlash gear model
AC input Driver
(
Model number
:
FS1W075P00
)+
Motor with low-backlash gear
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 allowable torque will not be exceeded.
System configuration
P.8
Set Model Configuration
P.10
Motor dimensions
P.101
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
42mm sq. (1.65inch sq.)
Motor + gear length
64.5mm (2.54inch)
64.5mm (2.54inch)
64.5mm (2.54inch)
64.5mm (2.54inch)
Single
shaft
Set ordering model no.
FSF551S-CX3.6
FSF551S-CX7.2
FSF551S-CX10
FSF551S-CX20
Corresponding motor model number
103F5505-70CXA4
103F5505-70CXB4
103F5505-70CXE4
103F5505-70CXG4
Double
shaft
Set ordering model no.
FSF551D-CX3.6
FSF551D-CX7.2
FSF551D-CX10
FSF551D-CX20
Corresponding motor model number
103F5505-70CXA1
103F5505-70CXB1
103F5505-70CXE1
103F5505-70CXG1
Allowable torque
N
・
m (OZ
・
in)
0.343 (48.6)
0.686 (97.1)
0.98 (138.8)
1.47 (208.2)
Rotor inertia
×
10
-4
kg
・
m
2
(OZ
・
in
2
)
0.03 (0.16)
0.03 (0.16)
0.03 (0.16)
0.03 (0.16)
Basic step angle
DEG
0.2
0.1
0.072
0.036
Gear ratio
-
1
:
3.6
1
:
7.2
1
:
10
1
:
20
Backlash
DEG
0.6
0.4
0.35
0.25
Allowable speed
min
-1
500
250
180
90
Motor mass
(Note1)
kg (lbs)
0.36 (0.79)
0.36 (0.79)
0.36 (0.79)
0.36 (0.79)
Allowable thrust load
N (lbs)
15 (3.38)
15 (3.38)
15 (3.38)
15 (3.38)
Allowable radial load
(Note2)
N (lbs)
20 (4.5)
20 (4.5)
20 (4.5)
20 (4.5)
Directions of motor rotation and gear output shaft are the same for models with reduction ratio 1 : 3.6, 1 : 7.2 and 1 : 10 opposite for reduction ratio 1 : 20, 1 : 30, and 1 : 36.
(Note1) Driver mass
P.29
(Note2) When load is applied at 1/3 length from output shaft edge.
■
Characteristics
Operating current
:
0.75
A
/phase
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
FSF551S-CX3.6
FSF551D-CX3.6
FSF551S-CX7.2
FSF551D-CX7.2
FSF551S-CX10
FSF551D-CX10
FSF551S-CX20
FSF551D-CX20
AC100V
AC100V
AC100V
AC100V
AC200V
AC200V
AC200V
AC200V
0
0.1
0.2
0.3
0.4
0.5
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
5
10
20
50 100 200
500
5
2
10
20
50 100 200
500
Full step
Half step
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Allowable torque
Source current
0
Torque
(
oz
・
in.
)
70
60
50
40
30
20
10
0
0.2
0.4
0.6
0.8
1.0
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
1
2
5
10
20
50 100
100
250
2
5
10
20
50
250
Full step
Half step
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Allowable torque
Source current
0
Torque
(
oz
・
in.
)
140
120
100
80
60
40
20
0
0.1
0.2
0.3
0.4
0.5
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
50 100 200
500
10
5
20
200
5
2
10
20
50
100
500
Full step
Half step
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Allowable torque
Source current
0
Torque
(
oz
・
in.
)
70
60
50
40
30
20
10
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
100
250
2
5
10
20
50
100
250
2
1
5
10
20
50
Full step
Half step
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Allowable torque
Source current
0
0.2
0.4
0.6
0.8
1.0
0
Torque
(
oz
・
in.
)
140
120
100
80
60
40
20
0
0.4
0.8
1.2
1.6
2.0
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
2
5
10
20
50
100 180
2
1
5
10
20
50
100
Full step
Half step
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Allowable torque
Source current
180
0
Torque
(
oz
・
in.
)
250
200
150
100
50
0
0.4
0.8
1.2
1.6
2.0
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
1
2
5
50 90
10
20
1
2
5
50 90
10
20
Full step
Half step
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Allowable torque
Source current
0
Torque
(
oz
・
in.
)
250
200
150
100
50
Full step
Half step
0
0.4
0.8
1.2
1.6
2.0
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
100 180
5
2
50
10
20
50 100
1
2
5
10
20
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Allowable torque
Source current
180
0
Torque
(
oz
・
in.
)
250
200
150
100
50
Full step
Half step
0
0.4
0.8
1.2
1.6
2.0
0.1
1
10
100
0
1
2
3
4
5
6
7
8
9
10
20
50 90
1
2
5
10
20
10
50 90
2
1
5
Torque
(
N
・
m
)
Pulse rate
(
kpulse/s
)
Number of rotations
(
min
−
1
)
Source current
(A)
Allowable torque
Source current
0
Torque
(
oz
・
in.
)
250
200
150
100
50