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Torque Limiters TT(01) Types

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Torque Limiters TT(01) Types Specifications

 

[Specifications]

Type Size Set torque value ［N・m］ Misalignment Max. rotation speed ［min-1］ Moment of inertia ［kg・m2］ Mass ［kg］
Spring color Parallel Angular
Colorless Blue Red Yellow White Gray Green Brown* Colorless* ［mm］ ［°］
TT-1X-01 1X 0.2 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.2 0.5 1800 0.06×10-3 0.3
TT-2-01 2 1 2 3 4 5 6 7 8 10 0.2 0.5 1800 0.26×10-3 0.7
TT-2X-01 2X 2 3 5 8 10 12 15 18 20 0.2 0.5 1800 0.52×10-3 1.0
TT-3-01 3 5 8 10 15 20 25 30 35 40 0.2 0.5 1800 1.23×10-3 1.5
TT-3X-01 3X 10 16 20 30 40 50 60 70 80 0.2 0.5 1800 1.94×10-3 2.7
TT-4X-01 4X 20 30 50 80 100 120 150 180 200 0.2 0.5 500 14.8×10-3 6.3
*The above set torque values listed are measured at a speed of 1500 min-1. * Set torque values vary by ± 20%. *Use components with larger dimensions for applications with the torque marked by [*] requiring enhanced reliability.

[Dimensions]

Unit ［mm］
Size K1 B C C1 D E F G H I J L N M1 M2
1X 12.5 20 30 23 42 15 30 5 25 22 3 50 6 2-M4 2-M4
2 16.5 24.5 41.5 32.5 55 20 35 11 35 32 5 66 7 2-M5 2-M5
2X 20.5 31 45 34 65 25 40 11 40 38 5 76 8 2-M5 2-M5
3 25.5 37.5 53.5 40 75 30 50 11 45 45 5 91 10 2-M6 2-M6
3X 25.5 36 85 41 75 30 80 11 45 45 6 121 10 2-M6 2-M6
4X 28.5 46 95 60 120 35 90 16 80 80 8 141 12 2-M10 2-M10
*For size 4X with φ K at 30 mm or more, shape is straight and there are no K1/C1 dimensions.

[Torque coefficient]

[Standard Bore Diameterφ A]

Model Bore DrillingH Standards Nominal bore Standards Standard bore diameter A [mm]
8 10 11 12 14 15 16 18 19 20 22 24 25 28 30 32 35 38 40 42 45 48 50
TT-1X-01 Old JIS standards (E9) Blank ● ● ● ● ●
JIS standards (H9) H ● ● ● ●
Motor standards N ●
TT-2-01 Old JIS standards (E9) Blank ● ● ● ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ● ● ● ●
Motor standards N ● ●
TT-2X-01 Old JIS standards (E9) Blank ● ● ● ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ● ● ● ●
Motor standards N ● ● ●
TT-3-01 Old JIS standards (E9) Blank ● ● ● ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ● ● ● ●
Motor standards N ● ● ●
TT-3X-01 Old JIS standards (E9) Blank ● ● ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ● ● ●
Motor standards N ● ● ●
TT-4X-01 Old JIS standards (E9) Blank ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
Motor standards N ● ● ● ● ● ●
* There is no keyway for bore diameter ø8 mm.

[Standard Bore Diameterφ K]

Model Bore Drilling Standards Nominal bore diameter Standard bore diameter K [mm]
8 10 11 12 14 15 16 18 19 20 22 24 25 28 30 32 35 38 40 42 45 48 50
TT-1X-01 Old JIS standards (E9) Blank ● ● ● ●
JIS standards (H9) H ● ● ●
Motor standards N
TT-2-01 Old JIS standards (E9) Blank ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ●
Motor standards N ●
TT-2X-01 Old JIS standards (E9) Blank ● ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ●
Motor standards N ● ●
TT-3-01 Old JIS standards (E9) Blank ● ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ● ●
Motor standards N ● ●
TT-3X-01 Old JIS standards (E9) Blank ● ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ● ●
Motor standards N ● ●
TT-4X-01 Old JIS standards (E9) Blank ● ● ● ● ● ● ● ● ● ● ● ● ●
JIS standards (H9) H ● ● ● ● ● ● ● ● ● ● ● ● ●
Motor standards N ● ● ● ● ●
* There is no keyway for bore diameter ø8 mm.

Contact

Sydney

  • Unit 23 Block E
    Caringbah Business Park
    1 Endeavour Road
    Caringbah NSW 2229
  • +61 2 9540 4533

Christchurch

Auckland

Palmerston North

  • 243 Broadway Avenue
    Palmerston North Central
    Palmerston North 4414
  • 0800 235 877

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