Product Information

CF-H Models Specifications

CF-H O0/O1/O2 Types

[Specifications]

ModelTorqueMisalignmentMax. rotation speed [min-1Dynamic torsional stiffness [N・m/rad]
Nominal [N・m]Max. [N・m]Parallel [mm]Angular [°]Axial [mm]
CF-H-0081002000.30.5± 365001.27×104
CF-H-0162004000.30.5± 355002.46×104
CF-H-0304008000.40.5± 340005.91×104
CF-H-04060012000.40.5± 340001.87×105
CF-H-05080016000.40.5± 340001.91×105
CF-H-09095019000.40.5± 340002.69×105
CF-H-110110022000.40.5± 340002.79×105
CF-H-160160032000.40.5± 336005.11×105
CF-H-240250050000.40.5± 330005.10×105
ModelMoment of inertia [kg・m2Mass [kg]
CF-H-008-O09.4×10-40.4
CF-H-016-O03.0×10-30.8
CF-H-030-O09.2×10-31.5
CF-H-040-O06.9×10-31.4
CF-H-050-O01.2×10-21.8
CF-H-090-O01.5×10-22.3
CF-H-110-O02.3×10-22.8
CF-H-160-O03.6×10-23.4
CF-H-240-O00.105.8
ModelMoment of inertia [kg・m2Mass [kg]
CF-H-008-O11.8×10-31.3
CF-H-016-O14.9×10-32.5
CF-H-030-O11.9×10-26.0
CF-H-040-O11.3×10-24.4
CF-H-050-O12.3×10-26.5
CF-H-090-O12.6×10-26.9
CF-H-110-O13.7×10-29.7
CF-H-160-O17.0×10-211.9
CF-H-240-O10.1820.9
ModelMoment of inertia [kg・m2Mass [kg]
CF-H-008-O23.9×10-33.1
CF-H-016-O21.1×10-25.6
CF-H-030-O24.6×10-213.9
CF-H-040-O22.8×10-29.8
CF-H-050-O25.0×10-214.4
CF-H-090-O25.3×10-214.8
CF-H-110-O28.2×10-218.3
CF-H-160-O20.1626.1
CF-H-240-O20.3948.8

*Max. rotation speed does not take into account dynamic balance.

*Dynamic torsion spring characteristics are non-linear, so use a dynamic torsional stiffness that is at least roughly 20% of rated torque.

*The dynamic torsional stiffness is about 1.3 times that of the static torsional stiffness.

*Values for moment of inertia and mass are those when the cylindrical hub and flange hub have pilot bores.

[Dimensions]

Unit [mm]
Modeld1d2D1D2N1N2L1L2L3ABB1CEFSTKM1M2
Pilot boreMin.Max.Pilot boreMin.Max.
CF-H-008121438151646125120607040428832101046252061003-M103-M10
CF-H-0161516481920561551507085525011041121260342681253-M123-M12
CF-H-0302022652830802052001001206866144561615784635101653-M163-M16
CF-H-040222450222465175180851005856124501616684231101404-M164-M16
CF-H-0502022652830802052001001206866144561615784635101654-M164-M16
CF-H-0902022652830802152001001206866144561615784635101654-M164-M16
CF-H-1102528632830802252301001206866144561818784635101804-M184-M18
CF-H-1603032853032952702601251408480177591920974837132154-M204-M20
CF-H-240404211540421203303201601801001002136519201135440132604-M204-M20

*Pilot bores are to be drilled into the part. Minimum values for d1 and d2 are given by the minimum bore diameter values in the MIKI PULLEY standard hole-drilling standards and maximum values from the maximum allowable drilled bore diameters.

*The TK dimension is the bolt mounting pitch diameter of the fl ange hub or paired mounting part.

[Standard Hole-drilling Standards]

Unit [mm]
Models compliant with the old JIS standards (Class 2)Models compliant with the new JIS standardsModels compliant with the new motor standards
Nominal bore diameterBore diameter (d1, d2)Keyway width (W1, W2)Keyway height (T1, T2)Set screw hole (M)Nominal bore diameterBore diameter (d1, d2)Keyway width (W1, W2)Keyway height (T1, T2)Set screw hole (M)Nominal bore diameterBore diameter (d1, d2)Keyway width (W1, W2)Keyway height (T1, T2)Set screw hole (M)
ToleranceH7E9+0.30-ToleranceH7H9+0.30-ToleranceG7, F7H9+0.30-
1414+0.01805+0.050+0.02016.02-M414H14+0.01805+0.030016.32-M414N14+0.024+0.0065+0.030016.32-M4
1515+0.01805+0.050+0.02017.02-M415H15+0.01805+0.030017.32-M4-----
1616+0.01805+0.050+0.02018.02-M416H16+0.01805+0.030018.32-M4-----
1717+0.01805+0.050+0.02019.02-M417H17+0.01805+0.030019.32-M4-----
1818+0.01805+0.050+0.02020.02-M418H18+0.01806+0.030020.82-M5-----
1919+0.02105+0.050+0.02021.02-M419H19+0.02106+0.030021.82-M519N19+0.028+0.0076+0.030021.82-M5
2020+0.02105+0.050+0.02022.02-M420H20+0.02106+0.030022.82-M5-----
2222+0.02107+0.061+0.02525.02-M622H22+0.02106+0.030024.82-M5-----
2424+0.02107+0.061+0.02527.02-M624H24+0.02108+0.036027.32-M624N24+0.028+0.0078+0.036027.32-M6
2525+0.02107+0.061+0.02528.02-M625H25+0.02108+0.036028.32-M6-----
2828+0.02107+0.061+0.02531.02-M628H28+0.02108+0.036031.32-M628N28+0.028+0.0078+0.036031.32-M6
3030+0.02107+0.061+0.02533.02-M630H30+0.02108+0.036033.32-M6-----
3232+0.025010+0.061+0.02535.52-M832H32+0.025010+0.036035.32-M8-----
3535+0.025010+0.061+0.02538.52-M835H35+0.025010+0.036038.32-M8-----
3838+0.025010+0.061+0.02541.52-M838H38+0.025010+0.036041.32-M838N38+0.050+0.02510+0.036041.32-M8
4040+0.025010+0.061+0.02543.52-M840H40+0.025012+0.043043.32-M8-----
4242+0.025012+0.075+0.03245.52-M842H42+0.025012+0.043045.32-M842N42+0.050+0.02512+0.043045.32-M8
4545+0.025012+0.075+0.03248.52-M845H45+0.025014+0.043048.82-M10-----
4848+0.025012+0.075+0.03251.52-M848H48+0.025014+0.043051.82-M1048N48+0.050+0.02514+0.043051.82-M10
5050+0.025012+0.075+0.03253.52-M850H50+0.025014+0.043053.82-M10-----
5555+0.030015+0.075+0.03260.02-M1055H55+0.030016+0.043059.32-M1055N55+0.060+0.03016+0.043059.32-M10
5656+0.030015+0.075+0.03261.02-M1056H56+0.030016+0.043060.32-M10-----
6060+0.030015+0.075+0.03265.02-M1060H60+0.030018+0.043064.42-M1060N60+0.060+0.03018+0.043064.42-M10
6363+0.030018+0.075+0.03269.02-M1018H63+0.030018+0.043067.42-M10-----
6565+0.030018+0.075+0.03271.02-M1065H65+0.030018+0.043069.42-M1065N65+0.060+0.03018+0.043069.42-M10

[Distance from set screw edge (Cylinder hub)]

ModelCF-H-008CF-H-016CF-H-030CF-H-040CF-H-050CF-H-090CF-H-110CF-H-160CF-H-240
Distance from set screw edge [mm]71011101111111515

[Distance from set screw edge (Flange hub)]

ModelCF-H-008CF-H-016CF-H-030CF-H-040CF-H-050CF-H-090CF-H-110CF-H-160CF-H-240
Distance from set screw edge [mm]91015101515151515

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