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Chapter 2
2-13
Standard Models and Specifications
2-2-4 Reduction Gears
■
For Cylinder-style Servomotors (Backlash = 3
′
Max.)
* "AT" in the table refers to the set bolt.
External Diagrams
Model
Dimensions (mm)
Weight
(kg)
LM
LR
C1
C2
D1
D2
D3
D4
E3
F
G
S
T
Z1
Z2
AT*
l
Key dimensions
QK
b
h
t1
50 W
1/5
R7G-VRSFPB05B50
67.5
32
52
40
46
60
50
45
10
3
6
12
20
M4
M5
M3
12
16
4
4
2.5
0.55
1/9
R7G-VRSFPB09B50
67.5
32
52
40
46
60
50
45
10
3
6
12
20
M4
M5
M3
12
16
4
4
2.5
0.55
1/15
R7G-VRSFPB15B50
78
32
52
40
46
60
50
45
10
3
6
12
20
M4
M5
M3
12
16
4
4
2.5
0.7
1/25
R7G-VRSFPB25B50
78
32
52
40
46
60
50
45
10
3
6
12
20
M4
M5
M3
12
16
4
4
2.5
0.7
100 W
1/5
R7G-VRSFPB05B100
67.5
32
52
40
46
60
50
45
10
3
6
12
20
M4
M5
M3
12
16
4
4
2.5
0.55
1/9
R7G-VRSFPB09B100
67.5
32
52
40
46
60
50
45
10
3
6
12
20
M4
M5
M3
12
16
4
4
2.5
0.55
1/15
R7G-VRSFPB15B100
78
32
52
40
46
60
50
45
10
3
6
12
20
M4
M5
M3
12
16
4
4
2.5
0.7
1/25
R7G-VRSFPB25C100
92
50
78
40
46
90
70
62
17
3
6
19
30
M4
M6
M3
20
22
6
6
3.5
1.7
200 W
1/5
R7G-VRSFPB05B200
72.5
32
52
60
70
60
50
45
10
3
10
12
20
M5
M5
M4
12
16
4
4
2.5
0.72
1/9
R7G-VRSFPB09C400
89.5
50
78
60
70
90
70
62
17
3
8
19
30
M5
M6
M4
20
22
6
6
3.5
1.7
1/15
R7G-VRSFPB15C400
100
50
78
60
70
90
70
62
17
3
8
19
30
M5
M6
M4
20
22
6
6
3.5
2.1
1/25
R7G-VRSFPB25C400
100
50
78
60
70
90
70
62
17
3
8
19
30
M5
M6
M4
20
22
6
6
3.5
2.1
400 W
1/5
R7G-VRSFPB05C400
89.5
50
78
60
70
90
70
62
17
3
8
19
30
M5
M6
M4
20
22
6
6
3.5
1.7
1/9
R7G-VRSFPB09C400
89.5
50
78
60
70
90
70
62
17
3
8
19
30
M5
M6
M4
20
22
6
6
3.5
1.7
1/15
R7G-VRSFPB15C400
100
50
78
60
70
90
70
62
17
3
8
19
30
M5
M6
M4
20
22
6
6
3.5
2.1
1/25
R7G-VRSFPB25D400
104
61
98
60
70
115
90
75
18
5
8
24
40
M5
M8
M4
20
30
8
7
4
3.2
750 W
1/5
R7G-VRSFPB05C750
93.5
50
78
80
90
90
70
62
17
3
10
19
30
M6
M6
M4
20
22
6
6
3.5
2.1
1/9
R7G-VRSFPB09D750
97.5
61
98
80
90
115
90
75
18
5
10
24
40
M6
M8
M4
20
30
8
7
4
3.4
1/15
R7G-VRSFPB15D750
110
61
98
80
90
115
90
75
18
5
10
24
40
M6
M8
M4
20
30
8
7
4
3.8
1/25
R7G-VRSFPB25E750
135
75
125 80
90
135
110 98
17
5
10
32
55
M6
M10 M4
20
45
10 8
5
7.2
Key dimensions
QK
b
h
t1
D1 dia.
Four, Z1 dia.
@
C2
LM
G
LR
T
F
E3
D4 dia.
D3h7 dia.
Sh6 dia.
@
C1
D2 dia.
Set bolt (AT)
Four, Z2 dia.
(effective depth:
l
)
Summary of Contents for SMARTSTEP A Series
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