Product Information

TT-□-01 Types Specifications

TT-□-01 Types

[Specifications]

TypeSizeSet torque value [N・m] MisalignmentMax. rotation speed [min-1Moment of inertia [kg・m2Mass [kg]
Spring colorParallelAngular
ColorlessBlueRedYellowWhiteGrayGreenBrown*Colorless*[mm][°]
TT-1X-011X0.20.51.01.52.02.53.03.54.00.20.518000.06×10-30.3
TT-2-01212345678100.20.518000.26×10-30.7
TT-2X-012X235810121518200.20.518000.52×10-31.0
TT-3-01358101520253035400.20.518001.23×10-31.5
TT-3X-013X1016203040506070800.20.518001.94×10-32.7
TT-4X-014X203050801001201501802000.20.550014.8×10-36.3

*The above set torque values listed are measured at a speed of 1500 min-1.

*Use components with larger dimensions for applications with the torque marked by [*] requiring enhanced reliability.

[Dimensions]

Unit [mm]
SizeShaft bore dimensions in compliance with the new JIS standards AShaft bore dimensions in compliance with the new JIS standards K
1X10, 11, 12, 1410, 11, 12
211, 12, 14, 15, 16, 18, 19, 2011, 12, 14, 15, 16
2X14, 15, 16, 18, 19, 20, 22, 2414, 15, 16, 18, 19
318, 19, 20, 22, 24, 25, 28, 3018, 19, 20, 22, 24, 25
3X18, 19, 20, 22, 24, 25, 28, 3018, 19, 20, 22, 24, 25
4X19, 20, 22, 24, 25, 28, 30, 32, 35, 38, 40, 42, 45, 48, 5019, 20, 22, 24, 25, 28, 30, 32, 35, 38, 40, 42, 45
Unit [mm]
SizeShaft bore dimensions in compliance with the old JIS standards AShaft bore dimensions in compliance with the old JIS standards K
1X8, 10, 11, 12, 148, 10, 11, 12
211, 12, 14, 15, 16, 18, 19, 2011, 12, 14, 15, 16
2X14, 15, 16, 18, 19, 20, 22, 2414, 15, 16, 18, 19, 20
318, 19, 20, 22, 24, 25, 28, 3018, 19, 20, 22, 24, 25
3X18, 19, 20, 22, 24, 25, 28, 3018, 19, 20, 22, 24, 25
4X19, 20, 22, 24, 25, 28, 30, 32, 35, 38, 40, 42, 45, 48, 5019, 20, 22, 24, 25, 28, 30, 32, 35, 38, 40, 42, 45

* There is no keyway for bore diameter ø8 mm.

* See below for details on bore drilling standards.

Unit [mm]
SizeK1BCC1DEFGHIJLNM1M2
1X12.52030234215305252235062-M42-M4
216.5254132.555203511353256672-M52-M5
2X20.531453465254011403857682-M52-M5
325.5385340753050114545591102-M62-M6
3X25.53685417530801145456121102-M62-M6
4X-4695-12035901680808141122-M102-M10

[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 øA/øKKeyway width WKeyway height TNominal bore diameterBore diameter øA/øKKeyway width WKeyway height TNominal bore diameterBore diameter øA/øKKeyway width WKeyway height T
ToleranceH7E9+0.50ToleranceH7H9+0.50ToleranceG7H9+0.50
88+0.0150----------
1010+0.01504+0.050+0.02011.510H10+0.01504+0.030011.8----
1111+0.01804+0.050+0.02012.511H11+0.01804+0.030012.8----
1212+0.01804+0.050+0.02013.512H12+0.01804+0.030013.8----
1414+0.01805+0.050+0.02016.014H14+0.01805+0.030016.314N14+0.024+0.0065+0.030016.0
1515+0.01805+0.050+0.02017.015H15+0.01805+0.030017.3----
1616+0.01805+0.050+0.02018.016H16+0.01805+0.030018.3----
1818+0.01805+0.050+0.02020.018H18+0.01806+0.030020.8----
1919+0.02105+0.050+0.02021.019H19+0.02106+0.030021.819N19+0.028+0.0076+0.030021.5
2020+0.02105+0.050+0.02022.020H20+0.02106+0.030022.8----
2222+0.02107+0.061+0.02525.022H22+0.02106+0.030024.8----
2424+0.02107+0.061+0.02527.024H24+0.02108+0.036027.324N24+0.028+0.0078+0.036027.0
2525+0.02107+0.061+0.02528.025H25+0.02108+0.036028.3----
2828+0.02107+0.061+0.02531.028H28+0.02108+0.036031.328N28+0.028+0.0078+0.036031.0
3030+0.02107+0.061+0.02533.030H30+0.02108+0.036033.3----
3232+0.025010+0.061+0.02535.532H32+0.025010+0.036035.3----
3535+0.025010+0.061+0.02538.535H35+0.025010+0.036038.3----
3838+0.025010+0.061+0.02541.538H38+0.025010+0.036041.338N38+0.034+0.00910+0.036041.0
4040+0.025010+0.061+0.02543.540H40+0.025012+0.043043.3----
4242+0.025010+0.061+0.02545.542H42+0.025012+0.043045.342N42+0.034+0.00912+0.043045.0
4545+0.025012+0.075+0.03248.545H45+0.025014+0.043048.8----
4848+0.025012+0.075+0.03251.548H48+0.025014+0.043051.848N48+0.034+0.00914+0.043051.5
5050+0.025012+0.075+0.03253.550H50+0.025014+0.043053.8----

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