Product Information

AL Models Specifications

AL Models

[Specifications]

ModelTorqueMisalignmentMax. rotation speed [min-1Moment of inertia [kg・m2Mass [kg]
Nominal [N・m]Max. [N・m]Parallel [mm]Angular [°]Axial [mm]
AL-0350.51.50.10.5+0.3180000.38×10-60.01
AL-0501.54.50.21.0±0.5120005.10×10-60.06
AL-070390.21.0±0.590001.79×10-50.12
AL-0755150.21.0±0.570005.36×10-50.21
AL-0908240.31.0±0.560001.15×10-40.31
AL-09510300.31.0±0.560001.40×10-40.36
AL-10025750.31.0±0.750004.34×10-40.78
AL-110501500.31.0±0.740001.43×10-31.56

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

*The moment of inertia and mass are measured for the pilot bore.

[Dimensions]

couplings

couplings

Unit [mm]
Modeld1, d2DLL1L2
Pilot boreMin.Max.
AL-03544816.120.56.57.5*1
AL-05056162743.215.512.2
AL-07056203549.218.512.2
AL-07557264554.421.012.4
AL-09059285455.021.013.0
AL-09559285561.024.013.0
AL-100511366688.035.018.0
AL-1105114885110.044.022.0

*"Pilot bore" refers to center processing. Minimums and maximums for d1 and d2 are values at the MIKI PULLEY standard hole-drilling standards.

*The value marked *1 leaves a 1 mm space for the thickness of the spider body.

[Dimensions]

Spider

Spider

Unit [mm]
Coupling ModelSpider ModelL2RK
AL-035L-0356.5
AL-050L-05012.2
AL-070L-07012.2
AL-075L-07512.4206.0
AL-090L-090/09513.0226.3
AL-095L-090/09513.0226.3
AL-100L-10018.0266.0
AL-110L-11022.0306.0

[Standard Hole-drilling Standards]

Unit [mm]
Models compliant with the old JIS standard (class 2)
JIS B 1301 1959
Models compliant with the new JIS standard (H9)
JIS B 1301 1996
Models compliant with the motor standard
JIS C 4210 2001
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)
Tolerance
H7, H8
Tolerance
E9
-Tolerance
H7
Tolerance
H9
-Tolerance
G7, F7
Tolerance
H9
-
66+0.0180--2-M4----------
77+0.0220--2-M4----------
88+0.0220--2-M4----------
99+0.0220--2-M4----------
1010+0.0220--2-M4----------
1111+0.0180--2-M4----------
1212+0.01804+0.050+0.02013.5+0.302-M412H12+0.01804+0.030013.8+0.302-M4-----
1414+0.01805+0.050+0.02016.0+0.302-M414H14+0.01805+0.030016.3+0.302-M414N14+0.024+0.0065+0.030016.3+0.302-M4
1515+0.01805+0.050+0.02017.0+0.302-M415H15+0.01805+0.030017.3+0.302-M4-----
1616+0.01805+0.050+0.02018.0+0.302-M416H16+0.01805+0.030018.3+0.302-M4-----
1717+0.01805+0.050+0.02019.0+0.302-M417H17+0.01805+0.030019.3+0.302-M4-----
1818+0.01805+0.050+0.02020.0+0.302-M418H18+0.01806+0.030020.8+0.302-M5-----
1919+0.02105+0.050+0.02021.0+0.302-M419H19+0.02106+0.030021.8+0.302-M519N19+0.028+0.0076+0.030021.8+0.302-M5
2020+0.02105+0.050+0.02022.0+0.302-M420H20+0.02106+0.030022.8+0.302-M5-----
2222+0.02107+0.061+0.02525.0+0.302-M622H22+0.02106+0.030024.8+0.302-M5-----
2424+0.02107+0.061+0.02527.0+0.302-M624H24+0.02108+0.036027.3+0.302-M624N24+0.028+0.0078+0.036027.3+0.302-M6
2525+0.02107+0.061+0.02528.0+0.302-M625H25+0.02108+0.036028.3+0.302-M6-----
2828+0.02107+0.061+0.02531.0+0.302-M628H28+0.02108+0.036031.3+0.302-M628N28+0.028+0.0078+0.036031.3+0.302-M6
3030+0.02107+0.061+0.02533.0+0.302-M630H30+0.02108+0.036033.3+0.302-M6-----
3232+0.025010+0.061+0.02535.5+0.302-M832H32+0.025010+0.036035.3+0.302-M8-----
3535+0.025010+0.061+0.02538.5+0.302-M835H35+0.025010+0.036038.3+0.302-M8-----
3838+0.025010+0.061+0.02541.5+0.302-M838H38+0.025010+0.036041.3+0.302-M838N38+0.050+0.02510+0.036041.3+0.302-M8
4040+0.025010+0.061+0.02543.5+0.302-M840H40+0.025012+0.043043.3+0.302-M8-----
4242+0.025012+0.075+0.03245.5+0.302-M842H42+0.025012+0.043045.3+0.302-M842N42+0.050+0.02512+0.043045.3+0.302-M8
4545+0.025012+0.075+0.03248.5+0.302-M845H45+0.025014+0.043048.8+0.302-M10-----
4848+0.025012+0.075+0.03251.5+0.302-M848H48+0.025014+0.043051.8+0.302-M1048N48+0.050+0.02514+0.043051.8+0.302-M10

*All standards starting from ø11 are the same as those in the old JIS standards column.

*For AL-035, tolerance is +0.05+0 regardless of the bore diameter, and set screw size is M3.

*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]

Unit [mm]
ModelDistance C from edge[mm]
AL-0353.5
AL-0507.5
AL-0709
AL-07510
AL-09012
AL-09512
AL-10012
AL-11015

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