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61
T h e l a te s t CA D d a t a c a n b e d ow n l o a d e d f r o m o u r we b s i te.
h t t p: // w w w. m i k i p u l l ey.c o. j p/
The CAD mark indicates that CAD data is available by CD-ROM.
The CAD file No. represents the file name in the CD-ROM.
C A D
C A D
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-150G
700
1.4
1 (one side)
±0.8
5900
750000
122
21.74×10
–3
8.67
–
SFH-170G
1300
1.6
1 (one side)
±1.0
5100
1420000
112
51.24×10
–3
13.94
–
SFH-190G
2000
2.0
1 (one side)
±1.0
4700
1700000
122
81.25×10
–3
19.42
–
SFH-210G
4000
2.1
1 (one side)
±1.1
4300
2340000
254
124.70×10
–3
24.10
–
SFH-220G
5000
2.3
1 (one side)
±1.2
4000
2970000
224
175.84×10
–3
30.07
–
SFH-260G
8000
2.9
1 (one side)
±1.4
3400
5390000
306
432.03×10
–3
52.90
–
* The indicated values in the moment of inertia and mass are measured with the maximum bore diameter.
* The price of SFH-
£
G is applied to the case of the pilot bore.
¢
Dimensions
Unit [mm]
Model
d1·d2
D
N
L
LF
LS
S
F
K
M
CAD
file No.
Pilot bore
Min.
Max.
SFH-150G
20
22
70
152
104
182
45
70
11
5
94
12-M8 x 36
–
SFH-170G
25
28
80
178
118
218
55
80
14
6
108
12-M10 x 45
–
SFH-190G
30
32
85
190
126
260
65
100
15
10
116
12-M12 x 55
–
SFH-210G
35
38
90
210
130
290
75
110
15
8
124
12-M16 x 60
–
SFH-220G
45
48
100
225
144
335
90
115
20
–2
132
12-M16 x 60
–
SFH-260G
50
55
115
262
166
391
100
145
23
11
150
12-M20 x 80
–
Reamer bolt M
L
LF
LF
F
S
LS
S
K
d1
d2
D
N
Ordering Information
SFH - 150 G - 38 H - 38 H
LS=500
Size
Length of spacer
* Blank if standard spacer
Type: G
Double element
Floating shaft
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
SFH-G
SFH MODEL
* Specify the required LS dimensions when requiring products other than the above LS dimensions. Contact us if the LS is equal or greater than 1000.
* Pilot bores are drilled bores. For additional processing, refer to the “Standard bore processing specification” on page 62.
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