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SFS S Types
[Specifications]
ModelRated torque[N・m]MisalignmentMax. rotation speed[min-1]Torsional stiffness[N・m/rad]Axial stiffness[N/mm]Moment of inertia[kg・m2]Mass[kg]
Angular[°]Axial[mm]
SFS-05S201±0.62500016000430.11×10-30.30SFS-06S401±0.82000029000450.30×10-30.50SFS-08S801±1.01700083000600.87×10-31.00SFS-09S1801±1.2150001700001221.60×10-31.40SFS-10S2501±1.4130002500001602.60×10-32.10SFS-12S4501±1.6110004300001976.50×10-33.40SFS-14S8001±1.895007800003139.90×10-34.90
*Max. rotation speed does not take into account dynamic balance.
*The moment of inertia and mass are measured for the maximum bore diameter.
[Dimensions]
Modeld1・d2DNLLFSFKM
Pilot boreMin.Max.
SFS-05S782056324520511244-M5×22SFS-06S782568405625610304-M6×25SFS-08S10113582546630611384-M6×29SFS-09S10113894586830821424-M8×36SFS-10S1516421046880351016484-M8×36SFS-12S1819501267891401123544-M10×45SFS-14S20226014488102451231614-M12×54
*Pilot bores are to be drilled into the part.
*The nominal diameter of the reamer bolt M is equal to the quantity minus the nominal diameter of the screw threads times the nominal length.
[Standard bore diameter]
ModelStandard bore diameter d1・d2 [mm]
891011121415161718192022242528303235384042454850555660
SFS-05S●●●●●●●●●●●●SFS-06S●●●●●●●●●●●●●●●SFS-08S●●●●●●●●●●●●●●●●SFS-09S●●●●●●●●●●●●●●●●●SFS-10S●●●●●●●●●●●●●●●SFS-12S●●●●●●●●●●●●●●●SFS-14S●●●●●●●●●●●●●●●●
* Bore diameters marked with ● are supported as standard bore diameter. See the standard hole-drilling standards for information.
[Standard Hole-Drilling Standards]
Models compliant with the old JIS standard (class 2) JIS B 1301 1959Models compliant with the new JIS standard (H9) JIS B 1301 1996Models compliant with the new JIS standard (JS9) JIS B 1301 1996
Nominal bore diameterBore diameter(d1・d2)Keyway height(W1・W2)Keyway height(T1・T2)Set screw hole(M)Nominal bore diameterBore diameter(d1・d2)Keyway height(W1・W2)Keyway height(T1・T2)Set screw hole(M)Nominal bore diameterBore diameter(d1・d2)Keyway height(W1・W2)Keyway height(T1・T2)Set screw hole(M)
ToleranceH7,H8ToleranceE9-- ToleranceH7,H8ToleranceH9-- ToleranceH7,H8ToleranceJS9--
88+0.0220--2-M48H8+0.02203+0.02509.4+0.302-M48J8+0.02203±0.01259.4+0.302-M499+0.0220--2-M49H9+0.02203+0.025010.4+0.302-M49J9+0.02203±0.012510.4+0.302-M41010+0.0220--2-M410H10+0.02203+0.025011.4+0.302-M410J10+0.02203±0.012511.4+0.302-M41111+0.0180--2-M411H11+0.01804+0.030012.8+0.302-M411J11+0.01804±0.015012.8+0.302-M41212+0.01804+0.050+0.02013.5+0.302-M412H12+0.01804+0.030013.8+0.302-M412J12+0.01804±0.015013.8+0.302-M41414+0.01805+0.050+0.02016+0.302-M414H14+0.01805+0.030016.3+0.302-M414J14+0.01805±0.015016.3+0.302-M41515+0.01805+0.050+0.02017+0.302-M415H15+0.01805+0.030017.3+0.302-M415J15+0.01805±0.015017.3+0.302-M41616+0.01805+0.050+0.02018+0.302-M416H16+0.01805+0.030018.3+0.302-M416J16+0.01805±0.015018.3+0.302-M41717+0.01805+0.050+0.02019+0.302-M417H17+0.01805+0.030019.3+0.302-M417J17+0.01805±0.015019.3+0.302-M41818+0.01805+0.050+0.02020+0.302-M418H18+0.01806+0.030020.8+0.302-M518J18+0.01806±0.015020.8+0.302-M51919+0.02105+0.050+0.02021+0.302-M419H19+0.02106+0.030021.8+0.302-M519J19+0.02106±0.015021.8+0.302-M52020+0.02105+0.050+0.02022+0.302-M420H20+0.02106+0.030022.8+0.302-M520J20+0.02106±0.015022.8+0.302-M52222+0.02107+0.061+0.02525+0.302-M622H22+0.02106+0.030024.8+0.302-M522J22+0.02106±0.015024.8+0.302-M52424+0.02107+0.061+0.02527+0.302-M624H24+0.02108+0.036027.3+0.302-M624J24+0.02108±0.018027.3+0.302-M62525+0.02107+0.061+0.02528+0.302-M625H25+0.02108+0.036028.3+0.302-M625J25+0.02108±0.018028.3+0.302-M62828+0.02107+0.061+0.02531+0.302-M628H28+0.02108+0.036031.3+0.302-M628J28+0.02108±0.018031.3+0.302-M63030+0.02107+0.061+0.02533+0.302-M630H30+0.02108+0.036033.3+0.302-M630J30+0.02108±0.018033.3+0.302-M63232+0.025010+0.061+0.02535.5+0.302-M832H32+0.025010+0.036035.3+0.302-M832J32+0.025010±0.018035.3+0.302-M83535+0.025010+0.061+0.02538.5+0.302-M835H35+0.025010+0.036038.3+0.302-M835J35+0.025010±0.018038.3+0.302-M83838+0.025010+0.061+0.02541.5+0.302-M838H38+0.025010+0.036041.3+0.302-M838J38+0.025010±0.018041.3+0.302-M84040+0.025010+0.061+0.02543.5+0.302-M840H40+0.025012+0.043043.3+0.302-M840J40+0.025012±0.021543.3+0.302-M84242+0.025012+0.075+0.03245.5+0.302-M842H42+0.025012+0.043045.3+0.302-M842J42+0.025012±0.021545.3+0.302-M84545+0.025012+0.075+0.03248.5+0.302-M845H45+0.025014+0.043048.8+0.302-M1045J45+0.025014±0.021548.8+0.302-M104848+0.025012+0.075+0.03251.5+0.302-M848H48+0.025014+0.043051.8+0.302-M1048J48+0.025014±0.021551.8+0.302-M105050+0.025012+0.075+0.03253.5+0.302-M850H50+0.025014+0.043053.8+0.302-M1050J50+0.025014±0.021553.8+0.302-M105555+0.030015+0.075+0.03260+0.302-M1055H55+0.030016+0.043059.3+0.302-M1055J55+0.030016±0.021559.3+0.302-M105656+0.030015+0.075+0.03261+0.302-M1056H56+0.030016+0.043060.3+0.302-M1056J56+0.030016±0.021560.3+0.302-M106060+0.030015+0.075+0.03265+0.302-M1060H60+0.030018+0.043064.4+0.302-M1060J60+0.030018±0.021564.4+0.302-M10
Models compliant with the new JIS standard (P9) JIS B 1301 1996
Models compliant with the motor standard JIS C 4210 2001
Nominal bore diameter
Bore diameter(d1・d2)
Keyway width(W1・W2)
Keyway height(T1・T2)
Set screw hole(M)
Nominal bore diameter
Bore diameter(d1・d2)
Keyway width(W1・W2)
Keyway height(T1・T2)
Set screw hole(M)
ToleranceH7,H8
ToleranceP9
+ 0.30 0
-
-
ToleranceG7,F7
ToleranceH9
-
8P
8 +0.022
3-0.006-0.031
9.4+0.30
2-M4
-
-
-
-
-
9P
9 +0.022
3-0.006-0.031
10.4+0.30
2-M4
-
-
-
-
-
10P
10 +0.022
3-0.006-0.031
11.4+0.30
2-M4
-
-
-
-
-
11P
11+0.018
4-0.042-0.012
12.8+0.30
2-M4
-
-
-
-
-
12P
12 +0.018
4-0.042-0.012
13.8+0.30
2-M4
-
-
-
-
-
14P
14+0.018
5-0.042-0.012
16.3+0.30
2-M4
14N
14+0.024+0.006
5+0.030
16.3+0.30
2-M4
15P
15+0.018
5-0.042-0.012
17.3+0.30
2-M4
-
-
-
-
-
16P
16+0.018
5-0.042-0.012
18.3+0.30
2-M4
-
-
-
-
-
17P
17+0.018
5-0.042-0.012
19.3+0.30
2-M4
-
-
-
-
-
18P
18+0.018
6-0.042-0.012
20.8+0.30
2-M5
-
-
-
-
-
19P
19 +0.021
6-0.042-0.012
21.8+0.30
2-M5
19N
19+0.028+0.007
6+0.030
21.8+0.30
2-M5
20P
20 +0.021
6-0.042-0.012
22.8+0.30
2-M5
-
-
-
-
-
22P
22 +0.021
6-0.042-0.012
24.8+0.30
2-M5
-
-
-
-
-
24P
24 +0.021
8-0.051-0.015
27.3+0.30
2-M6
24N
24+0.028+0.007
8+0.036
27.3+0.30
2-M6
25P
25 +0.021
8-0.051-0.015
28.3+0.30
2-M6
-
-
-
-
-
28P
28 +0.021
8-0.051-0.015
31.3+0.30
2-M6
28N
28+0.028+0.007
8+0.036
31.3+0.30
2-M6
30P
30 +0.021
8-0.051-0.015
33.3+0.30
2-M6
-
-
-
-
-
32P
32 +0.025
10-0.051-0.015
35.3+0.30
2-M8
-
-
-
35P
35 +0.025
10-0.051-0.015
38.3+0.30
2-M8
-
-
-
-
38P
38 +0.025
10-0.051-0.015
41.3+0.30
2-M8
38N
38+0.050+0.025
10+0.036
41.3+0.30
2-M8
40P
40 +0.025
12-0.061-0.018
43.3+0.30
2-M8
-
-
-
-
-
42P
42 +0.025
12-0.061-0.018
45.3+0.30
2-M8
42N
42+0.050+0.025
12+0.043
45.3+0.30
2-M8
45P
45 +0.025
14-0.061-0.018
48.8+0.30
2-M10
-
-
-
-
-
48P
48 +0.025
14-0.061-0.018
51.8+0.30
2-M10
48N
48+0.050+0.025
14+0.043
51.8+0.30
2-M10
50P
50 +0.025
14-0.061-0.018
53.8+0.30
2-M10
-
-
-
-
-
55P
55 +0.030
16-0.061-0.018
59.3+0.30
2-M10
55N
55+0.060+0.030
16+0.043
59.3+0.30
2-M10
56P
56 +0.030
16-0.061-0.018
60.3+0.30
2-M10
-
-
-
-
-
60P
60 +0.030
18-0.061-0.018
64.4+0.30
2-M10
60N
60+0.060+0.030
18+0.043
64.4+0.30
2-M10
※Positions of set screws and keyways are not on the same plane.
※Set screws are included with the product.
※Positioning precision for keyway milling is determined by sight.
※Contact Miki Pulley when the keyway requires a positioning
precision for a particular flange hub.
※Consult the technical documentation at the end of this volume for
standard dimensions for bore drilling other than those given here.
[Set screw position]
Model
Distance from edge [mm]
SFS-05
7
SFS-06
9
SFS-08
10
SFS-09
10
SFS-10
12
SFS-12
12
SFS-14
15
SFS (S-C) Types
[Specifications]
ModelRated torque[N・m]MisalignmentMax. rotation speed[min-1]Torsional stiffness[N・m/rad]Axial stiffness[N/mm]Moment of inertia[kg・m2]Mass[kg]
Angular[°]Axial[mm]
SFS-05S-C151±0.62500016000430.11×10-30.30SFS-06S-C301±0.82000029000450.30×10-30.50SFS-08S-C601±1.01700083000600.87×10-31.00SFS-09S-C1351±1.2150001700001221.60×10-31.40SFS-10S-C1901±1.4130002500001602.60×10-32.10SFS-12S-C3401±1.6110004300001976.50×10-33.40SFS-14S-C6001±1.895007800003139.90×10-34.90
*Max. rotation speed does not take into account dynamic balance.
*The moment of inertia and mass are measured for the maximum bore diameter.
[Dimensions]
Modeld1・d2DNLLFSFKM
Min.Max.
SFS-05S-C82056324520511244-M5×22SFS-06S-C82568405625610304-M6×25SFS-08S-C113582546630611384-M6×29SFS-09S-C113894586830821424-M8×36SFS-10S-C16421046880351016484-M8×36SFS-12S-C19501267891401123544-M10×45SFS-14S-C226014488102451231614-M12×54
*The nominal diameter of the reamer bolt M is equal to the quantity minus the nominal diameter of the screw threads times the nominal length.
[Standard bore diameter]
ModelStandard bore diameter d1・d2 [mm]
891011121415161718192022242528303235384042454850555660
SFS-05S-C●●●●●●●●●●●●SFS-06S-C●●●●●●●●●●●●●●●SFS-08S-C●●●●●●●●●●●●●●●●SFS-09S-C●●●●●●●●●●●●●●●●●SFS-10S-C●●●●●●●●●●●●●●●SFS-12S-C●●●●●●●●●●●●●●●SFS-14S-C●●●●●●●●●●●●●●●●
* Bore diameters marked with ● are supported as standard bore diameter. See the standard hole-drilling standards for information.
[Standard Hole-Drilling Standards]
Models compliant with the old JIS standard (class 2) JIS B 1301 1959Models compliant with the new JIS standard (H9) JIS B 1301 1996Models compliant with the new JIS standard (JS9) JIS B 1301 1996
Nominal bore diameterBore diameter(d1・d2)Keyway height(W1・W2)Keyway height(T1・T2)Set screw hole(M)Nominal bore diameterBore diameter(d1・d2)Keyway height(W1・W2)Keyway height(T1・T2)Set screw hole(M)Nominal bore diameterBore diameter(d1・d2)Keyway height(W1・W2)Keyway height(T1・T2)Set screw hole(M)
ToleranceH7,H8ToleranceE9-- ToleranceH7,H8ToleranceH9-- ToleranceH7,H8ToleranceJS9--
88+0.0220--2-M48H8+0.02203+0.02509.4+0.302-M48J8+0.02203±0.01259.4+0.302-M499+0.0220--2-M49H9+0.02203+0.025010.4+0.302-M49J9+0.02203±0.012510.4+0.302-M41010+0.0220--2-M410H10+0.02203+0.025011.4+0.302-M410J10+0.02203±0.012511.4+0.302-M41111+0.0180--2-M411H11+0.01804+0.030012.8+0.302-M411J11+0.01804±0.015012.8+0.302-M41212+0.01804+0.050+0.02013.5+0.302-M412H12+0.01804+0.030013.8+0.302-M412J12+0.01804±0.015013.8+0.302-M41414+0.01805+0.050+0.02016+0.302-M414H14+0.01805+0.030016.3+0.302-M414J14+0.01805±0.015016.3+0.302-M41515+0.01805+0.050+0.02017+0.302-M415H15+0.01805+0.030017.3+0.302-M415J15+0.01805±0.015017.3+0.302-M41616+0.01805+0.050+0.02018+0.302-M416H16+0.01805+0.030018.3+0.302-M416J16+0.01805±0.015018.3+0.302-M41717+0.01805+0.050+0.02019+0.302-M417H17+0.01805+0.030019.3+0.302-M417J17+0.01805±0.015019.3+0.302-M41818+0.01805+0.050+0.02020+0.302-M418H18+0.01806+0.030020.8+0.302-M518J18+0.01806±0.015020.8+0.302-M51919+0.02105+0.050+0.02021+0.302-M419H19+0.02106+0.030021.8+0.302-M519J19+0.02106±0.015021.8+0.302-M52020+0.02105+0.050+0.02022+0.302-M420H20+0.02106+0.030022.8+0.302-M520J20+0.02106±0.015022.8+0.302-M52222+0.02107+0.061+0.02525+0.302-M622H22+0.02106+0.030024.8+0.302-M522J22+0.02106±0.015024.8+0.302-M52424+0.02107+0.061+0.02527+0.302-M624H24+0.02108+0.036027.3+0.302-M624J24+0.02108±0.018027.3+0.302-M62525+0.02107+0.061+0.02528+0.302-M625H25+0.02108+0.036028.3+0.302-M625J25+0.02108±0.018028.3+0.302-M62828+0.02107+0.061+0.02531+0.302-M628H28+0.02108+0.036031.3+0.302-M628J28+0.02108±0.018031.3+0.302-M63030+0.02107+0.061+0.02533+0.302-M630H30+0.02108+0.036033.3+0.302-M630J30+0.02108±0.018033.3+0.302-M63232+0.025010+0.061+0.02535.5+0.302-M832H32+0.025010+0.036035.3+0.302-M832J32+0.025010±0.018035.3+0.302-M83535+0.025010+0.061+0.02538.5+0.302-M835H35+0.025010+0.036038.3+0.302-M835J35+0.025010±0.018038.3+0.302-M83838+0.025010+0.061+0.02541.5+0.302-M838H38+0.025010+0.036041.3+0.302-M838J38+0.025010±0.018041.3+0.302-M84040+0.025010+0.061+0.02543.5+0.302-M840H40+0.025012+0.043043.3+0.302-M840J40+0.025012±0.021543.3+0.302-M84242+0.025012+0.075+0.03245.5+0.302-M842H42+0.025012+0.043045.3+0.302-M842J42+0.025012±0.021545.3+0.302-M84545+0.025012+0.075+0.03248.5+0.302-M845H45+0.025014+0.043048.8+0.302-M1045J45+0.025014±0.021548.8+0.302-M104848+0.025012+0.075+0.03251.5+0.302-M848H48+0.025014+0.043051.8+0.302-M1048J48+0.025014±0.021551.8+0.302-M105050+0.025012+0.075+0.03253.5+0.302-M850H50+0.025014+0.043053.8+0.302-M1050J50+0.025014±0.021553.8+0.302-M105555+0.030015+0.075+0.03260+0.302-M1055H55+0.030016+0.043059.3+0.302-M1055J55+0.030016±0.021559.3+0.302-M105656+0.030015+0.075+0.03261+0.302-M1056H56+0.030016+0.043060.3+0.302-M1056J56+0.030016±0.021560.3+0.302-M106060+0.030015+0.075+0.03265+0.302-M1060H60+0.030018+0.043064.4+0.302-M1060J60+0.030018±0.021564.4+0.302-M10
Models compliant with the new JIS standard (P9) JIS B 1301 1996
Models compliant with the motor standard JIS C 4210 2001
Nominal bore diameter
Bore diameter(d1・d2)
Keyway width(W1・W2)
Keyway height(T1・T2)
Set screw hole(M)
Nominal bore diameter
Bore diameter(d1・d2)
Keyway width(W1・W2)
Keyway height(T1・T2)
Set screw hole(M)
ToleranceH7,H8
ToleranceP9
+ 0.30 0
-
-
ToleranceG7,F7
ToleranceH9
-
8P
8 +0.022
3-0.006-0.031
9.4+0.30
2-M4
-
-
-
-
-
9P
9 +0.022
3-0.006-0.031
10.4+0.30
2-M4
-
-
-
-
-
10P
10 +0.022
3-0.006-0.031
11.4+0.30
2-M4
-
-
-
-
-
11P
11+0.018
4-0.042-0.012
12.8+0.30
2-M4
-
-
-
-
-
12P
12 +0.018
4-0.042-0.012
13.8+0.30
2-M4
-
-
-
-
-
14P
14+0.018
5-0.042-0.012
16.3+0.30
2-M4
14N
14+0.024+0.006
5+0.030
16.3+0.30
2-M4
15P
15+0.018
5-0.042-0.012
17.3+0.30
2-M4
-
-
-
-
-
16P
16+0.018
5-0.042-0.012
18.3+0.30
2-M4
-
-
-
-
-
17P
17+0.018
5-0.042-0.012
19.3+0.30
2-M4
-
-
-
-
-
18P
18+0.018
6-0.042-0.012
20.8+0.30
2-M5
-
-
-
-
-
19P
19 +0.021
6-0.042-0.012
21.8+0.30
2-M5
19N
19+0.028+0.007
6+0.030
21.8+0.30
2-M5
20P
20 +0.021
6-0.042-0.012
22.8+0.30
2-M5
-
-
-
-
-
22P
22 +0.021
6-0.042-0.012
24.8+0.30
2-M5
-
-
-
-
-
24P
24 +0.021
8-0.051-0.015
27.3+0.30
2-M6
24N
24+0.028+0.007
8+0.036
27.3+0.30
2-M6
25P
25 +0.021
8-0.051-0.015
28.3+0.30
2-M6
-
-
-
-
-
28P
28 +0.021
8-0.051-0.015
31.3+0.30
2-M6
28N
28+0.028+0.007
8+0.036
31.3+0.30
2-M6
30P
30 +0.021
8-0.051-0.015
33.3+0.30
2-M6
-
-
-
-
-
32P
32 +0.025
10-0.051-0.015
35.3+0.30
2-M8
-
-
-
35P
35 +0.025
10-0.051-0.015
38.3+0.30
2-M8
-
-
-
-
38P
38 +0.025
10-0.051-0.015
41.3+0.30
2-M8
38N
38+0.050+0.025
10+0.036
41.3+0.30
2-M8
40P
40 +0.025
12-0.061-0.018
43.3+0.30
2-M8
-
-
-
-
-
42P
42 +0.025
12-0.061-0.018
45.3+0.30
2-M8
42N
42+0.050+0.025
12+0.043
45.3+0.30
2-M8
45P
45 +0.025
14-0.061-0.018
48.8+0.30
2-M10
-
-
-
-
-
48P
48 +0.025
14-0.061-0.018
51.8+0.30
2-M10
48N
48+0.050+0.025
14+0.043
51.8+0.30
2-M10
50P
50 +0.025
14-0.061-0.018
53.8+0.30
2-M10
-
-
-
-
-
55P
55 +0.030
16-0.061-0.018
59.3+0.30
2-M10
55N
55+0.060+0.030
16+0.043
59.3+0.30
2-M10
56P
56 +0.030
16-0.061-0.018
60.3+0.30
2-M10
-
-
-
-
-
60P
60 +0.030
18-0.061-0.018
64.4+0.30
2-M10
60N
60+0.060+0.030
18+0.043
64.4+0.30
2-M10
※Positions of set screws and keyways are not on the same plane.
※Set screws are included with the product.
※Positioning precision for keyway milling is determined by sight.
※Contact Miki Pulley when the keyway requires a positioning
precision for a particular flange hub.
※Consult the technical documentation at the end of this volume for
standard dimensions for bore drilling other than those given here.
[Set screw position]
Model
Distance from edge [mm]
SFS-05
7
SFS-06
9
SFS-08
10
SFS-09
10
SFS-10
12
SFS-12
12
SFS-14
15
SFS (W) Types
[Specifications]
ModelRated torque[N・m]MisalignmentMax. rotation speed[min-1]Torsional stiffness[N・m/rad]Axial stiffness[N/mm]Moment of inertia[kg・m2]Mass[kg]
Parallel[mm]Angular[°]Axial[mm]
SFS-05W200.21(On one side)±1.2100008000210.14×10-30.40SFS-06W400.31(On one side)±1.6800014000220.41×10-30.70SFS-08W800.31(On one side)±2.0680041000301.10×10-31.30SFS-09W1800.51(On one side)±2.4600085000612.20×10-32.10SFS-10W2500.51(On one side)±2.85200125000803.60×10-32.80SFS-12W4500.61(On one side)±3.24400215000989.20×10-34.90SFS-14W8000.71(On one side)±3.6380039000015615.00×10-37.10
*Max. rotation speed does not take into account dynamic balance.
*The moment of inertia and mass are measured for the maximum bore diameter.
[Dimensions]
Modeld1・d2DNLLFLPSFd3KM
Pilot boreMin.Max.
SFS-05W78205632582085420248-M5×15SFS-06W782568407425126324308-M6×18SFS-08W10113582548430126228388-M6×20SFS-09W101138945898302281232428-M8×27SFS-10W15164210468110352010734488-M8×27SFS-12W181950126781274025111040548-M10×32SFS-14W202260144881444530121546618-M12×38
*Pilot bores are to be drilled into the part.
*The nominal diameter of the reamer bolt M is equal to the quantity minus the nominal diameter of the screw threads times the nominal length.
[Standard bore diameter]
ModelStandard bore diameter d1・d2 [mm]
891011121415161718192022242528303235384042454850555660
SFS-05W●●●●●●●●●●●●SFS-06W●●●●●●●●●●●●●●●SFS-08W●●●●●●●●●●●●●●●●SFS-09W●●●●●●●●●●●●●●●●●SFS-10W●●●●●●●●●●●●●●●SFS-12W●●●●●●●●●●●●●●●SFS-14W●●●●●●●●●●●●●●●●
* Bore diameters marked with ● are supported as standard bore diameter. See the standard hole-drilling standards for information.
【Standard Hole-Drilling Standards】
Models compliant with the old JIS standard (class 2) JIS B 1301 1959Models compliant with the new JIS standard (H9) JIS B 1301 1996Models compliant with the new JIS standard (JS9) JIS B 1301 1996
Nominal bore diameterBore diameter(d1・d2)Keyway height(W1・W2)Keyway height(T1・T2)Set screw hole(M)Nominal bore diameterBore diameter(d1・d2)Keyway height(W1・W2)Keyway height(T1・T2)Set screw hole(M)Nominal bore diameterBore diameter(d1・d2)Keyway height(W1・W2)Keyway height(T1・T2)Set screw hole(M)
ToleranceH7,H8ToleranceE9-- ToleranceH7,H8ToleranceH9-- ToleranceH7,H8ToleranceJS9--
88+0.0220--2-M48H8+0.02203+0.02509.4+0.302-M48J8+0.02203±0.01259.4+0.302-M499+0.0220--2-M49H9+0.02203+0.025010.4+0.302-M49J9+0.02203±0.012510.4+0.302-M41010+0.0220--2-M410H10+0.02203+0.025011.4+0.302-M410J10+0.02203±0.012511.4+0.302-M41111+0.0180--2-M411H11+0.01804+0.030012.8+0.302-M411J11+0.01804±0.015012.8+0.302-M41212+0.01804+0.050+0.02013.5+0.302-M412H12+0.01804+0.030013.8+0.302-M412J12+0.01804±0.015013.8+0.302-M41414+0.01805+0.050+0.02016+0.302-M414H14+0.01805+0.030016.3+0.302-M414J14+0.01805±0.015016.3+0.302-M41515+0.01805+0.050+0.02017+0.302-M415H15+0.01805+0.030017.3+0.302-M415J15+0.01805±0.015017.3+0.302-M41616+0.01805+0.050+0.02018+0.302-M416H16+0.01805+0.030018.3+0.302-M416J16+0.01805±0.015018.3+0.302-M41717+0.01805+0.050+0.02019+0.302-M417H17+0.01805+0.030019.3+0.302-M417J17+0.01805±0.015019.3+0.302-M41818+0.01805+0.050+0.02020+0.302-M418H18+0.01806+0.030020.8+0.302-M518J18+0.01806±0.015020.8+0.302-M51919+0.02105+0.050+0.02021+0.302-M419H19+0.02106+0.030021.8+0.302-M519J19+0.02106±0.015021.8+0.302-M52020+0.02105+0.050+0.02022+0.302-M420H20+0.02106+0.030022.8+0.302-M520J20+0.02106±0.015022.8+0.302-M52222+0.02107+0.061+0.02525+0.302-M622H22+0.02106+0.030024.8+0.302-M522J22+0.02106±0.015024.8+0.302-M52424+0.02107+0.061+0.02527+0.302-M624H24+0.02108+0.036027.3+0.302-M624J24+0.02108±0.018027.3+0.302-M62525+0.02107+0.061+0.02528+0.302-M625H25+0.02108+0.036028.3+0.302-M625J25+0.02108±0.018028.3+0.302-M62828+0.02107+0.061+0.02531+0.302-M628H28+0.02108+0.036031.3+0.302-M628J28+0.02108±0.018031.3+0.302-M63030+0.02107+0.061+0.02533+0.302-M630H30+0.02108+0.036033.3+0.302-M630J30+0.02108±0.018033.3+0.302-M63232+0.025010+0.061+0.02535.5+0.302-M832H32+0.025010+0.036035.3+0.302-M832J32+0.025010±0.018035.3+0.302-M83535+0.025010+0.061+0.02538.5+0.302-M835H35+0.025010+0.036038.3+0.302-M835J35+0.025010±0.018038.3+0.302-M83838+0.025010+0.061+0.02541.5+0.302-M838H38+0.025010+0.036041.3+0.302-M838J38+0.025010±0.018041.3+0.302-M84040+0.025010+0.061+0.02543.5+0.302-M840H40+0.025012+0.043043.3+0.302-M840J40+0.025012±0.021543.3+0.302-M84242+0.025012+0.075+0.03245.5+0.302-M842H42+0.025012+0.043045.3+0.302-M842J42+0.025012±0.021545.3+0.302-M84545+0.025012+0.075+0.03248.5+0.302-M845H45+0.025014+0.043048.8+0.302-M1045J45+0.025014±0.021548.8+0.302-M104848+0.025012+0.075+0.03251.5+0.302-M848H48+0.025014+0.043051.8+0.302-M1048J48+0.025014±0.021551.8+0.302-M105050+0.025012+0.075+0.03253.5+0.302-M850H50+0.025014+0.043053.8+0.302-M1050J50+0.025014±0.021553.8+0.302-M105555+0.030015+0.075+0.03260+0.302-M1055H55+0.030016+0.043059.3+0.302-M1055J55+0.030016±0.021559.3+0.302-M105656+0.030015+0.075+0.03261+0.302-M1056H56+0.030016+0.043060.3+0.302-M1056J56+0.030016±0.021560.3+0.302-M106060+0.030015+0.075+0.03265+0.302-M1060H60+0.030018+0.043064.4+0.302-M1060J60+0.030018±0.021564.4+0.302-M10
Models compliant with the new JIS standard (P9) JIS B 1301 1996
Models compliant with the motor standard JIS C 4210 2001
Nominal bore diameter
Bore diameter(d1・d2)
Keyway width(W1・W2)
Keyway height(T1・T2)
Set screw hole(M)
Nominal bore diameter
Bore diameter(d1・d2)
Keyway width(W1・W2)
Keyway height(T1・T2)
Set screw hole(M)
ToleranceH7,H8
ToleranceP9
+ 0.30 0
-
-
ToleranceG7,F7
ToleranceH9
-
8P
8 +0.022
3-0.006-0.031
9.4+0.30
2-M4
-
-
-
-
-
9P
9 +0.022
3-0.006-0.031
10.4+0.30
2-M4
-
-
-
-
-
10P
10 +0.022
3-0.006-0.031
11.4+0.30
2-M4
-
-
-
-
-
11P
11+0.018
4-0.042-0.012
12.8+0.30
2-M4
-
-
-
-
-
12P
12 +0.018
4-0.042-0.012
13.8+0.30
2-M4
-
-
-
-
-
14P
14+0.018
5-0.042-0.012
16.3+0.30
2-M4
14N
14+0.024+0.006
5+0.030
16.3+0.30
2-M4
15P
15+0.018
5-0.042-0.012
17.3+0.30
2-M4
-
-
-
-
-
16P
16+0.018
5-0.042-0.012
18.3+0.30
2-M4
-
-
-
-
-
17P
17+0.018
5-0.042-0.012
19.3+0.30
2-M4
-
-
-
-
-
18P
18+0.018
6-0.042-0.012
20.8+0.30
2-M5
-
-
-
-
-
19P
19 +0.021
6-0.042-0.012
21.8+0.30
2-M5
19N
19+0.028+0.007
6+0.030
21.8+0.30
2-M5
20P
20 +0.021
6-0.042-0.012
22.8+0.30
2-M5
-
-
-
-
-
22P
22 +0.021
6-0.042-0.012
24.8+0.30
2-M5
-
-
-
-
-
24P
24 +0.021
8-0.051-0.015
27.3+0.30
2-M6
24N
24+0.028+0.007
8+0.036
27.3+0.30
2-M6
25P
25 +0.021
8-0.051-0.015
28.3+0.30
2-M6
-
-
-
-
-
28P
28 +0.021
8-0.051-0.015
31.3+0.30
2-M6
28N
28+0.028+0.007
8+0.036
31.3+0.30
2-M6
30P
30 +0.021
8-0.051-0.015
33.3+0.30
2-M6
-
-
-
-
-
32P
32 +0.025
10-0.051-0.015
35.3+0.30
2-M8
-
-
-
35P
35 +0.025
10-0.051-0.015
38.3+0.30
2-M8
-
-
-
-
38P
38 +0.025
10-0.051-0.015
41.3+0.30
2-M8
38N
38+0.050+0.025
10+0.036
41.3+0.30
2-M8
40P
40 +0.025
12-0.061-0.018
43.3+0.30
2-M8
-
-
-
-
-
42P
42 +0.025
12-0.061-0.018
45.3+0.30
2-M8
42N
42+0.050+0.025
12+0.043
45.3+0.30
2-M8
45P
45 +0.025
14-0.061-0.018
48.8+0.30
2-M10
-
-
-
-
-
48P
48 +0.025
14-0.061-0.018
51.8+0.30
2-M10
48N
48+0.050+0.025
14+0.043
51.8+0.30
2-M10
50P
50 +0.025
14-0.061-0.018
53.8+0.30
2-M10
-
-
-
-
-
55P
55 +0.030
16-0.061-0.018
59.3+0.30
2-M10
55N
55+0.060+0.030
16+0.043
59.3+0.30
2-M10
56P
56 +0.030
16-0.061-0.018
60.3+0.30
2-M10
-
-
-
-
-
60P
60 +0.030
18-0.061-0.018
64.4+0.30
2-M10
60N
60+0.060+0.030
18+0.043
64.4+0.30
2-M10
※Positions of set screws and keyways are not on the same plane.
※Set screws are included with the product.
※Positioning precision for keyway milling is determined by sight.
[Set screw position]
Model
Distance from edge [mm]
SFS-05
7
SFS-06
9
SFS-08
10
SFS-09
10
SFS-10
12
SFS-12
12
SFS-14
15
Download 3D CAD
SFS-05S
(Shaft bore diameter[d1]:8~20 Shaft bore diameter[d2]:8~20)
SFS-06S
(Shaft bore diameter[d1]:8~25 Shaft bore diameter[d2]:8~25)
SFS-08S
(Shaft bore diameter[d1]:11~35 Shaft bore diameter[d2]:11~35)
SFS-09S
(Shaft bore diameter[d1]:11~38 Shaft bore diameter[d2]:11~38)
SFS-10S
(Shaft bore diameter[d1]:16~42 Shaft bore diameter[d2]:16~42)
SFS-12S
(Shaft bore diameter[d1]:19~50 Shaft bore diameter[d2]:19~50)
SFS-14S
(Shaft bore diameter[d1]:22~60 Shaft bore diameter[d2]:22~60)