60
S
E
R
V
O F
L
E
X
S
F
H
¢
Specification
Model
Permissible
torque
[N·m]
Max. permissible misalignment
Max. rotation
speed
[min
–1
]
Torsional
stiffness
[N·m/rad]
Radial
displacement
[N/mm]
Moment of inertia
[kg·m
2
]
Mass
[kg]
Price
Parallel offset
[mm]
Angular
misalignment
[°]
Axial
displacement
[mm]
SFH-150S
700
–
1
±0.4
5900
1500000
244
12.48×10
–3
4.66
–
SFH-170S
1300
–
1
±0.5
5100
2840000
224
26.88×10
–3
7.49
–
SFH-190S
2000
–
1
±0.5
4700
3400000
244
43.53×10
–3
10.49
–
SFH-210S
4000
–
1
±0.55
4300
4680000
508
67.87×10
–3
13.65
–
SFH-220S
5000
–
1
±0.6
4000
5940000
448
101.70×10
–3
18.10
–
SFH-260S
8000
–
1
±0.7
3400
10780000
612
232.54×10
–3
29.46
–
* The indicated values in the moment of inertia and mass are measured with the maximum bore diameter.
* The price of SFH-
£
S is applied to the case of the pilot bore.
¢
Dimensions
Model
d1·d2
D
N
L
LF
S
F
K
M
CAD
file No.
Pilot bore
Min.
Max.
SFH-150S
20
22
70
152
104
101
45
11
5
94
6-M8 x 36
–
SFH-170S
25
28
80
178
118
124
55
14
6
108
6-M10 x 45
–
SFH-190S
30
32
85
190
126
145
65
15
10
116
6-M12 x 55
–
SFH-210S
35
38
90
210
130
165
75
15
8
124
6-M16 x 60
–
SFH-220S
45
48
100
225
144
200
90
20
–2
132
6-M16 x 60
–
SFH-260S
50
55
115
262
166
223
100
23
11
150
6-M20 x 80
–
Unit [mm]
Reamer bolt M
L
F
LF
LF
S
K
d1
d2
D
N
SFH-S
SFH MODEL
Ordering Information
SFH - 150 S - 38 H - 38 H
Size
Type: S
Single element
Bore diameter: d1- d2 with standard bore processing
Blank: Previous edition JIS (Class 2) compliant
H: New JIS compliant
N: New standard motor compatible
* Blank if bore processing is not required
* Pilot bores are drilled bores. For additional processing, refer to the “Standard bore processing specification” on page 62.
Summary of Contents for COUPLINGS
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