Torsional Highflex Couplings TNR 2424.1 | RINGFEDER®

Single-row torsional highflex RINGFEDER® TNR 2424.1 for flange-shaft connection, flange connecting dimensions acc. to SAE J 620 d. In mind of X1 easy replacement of the elastic elements without axial movement of the coupled machines.

Technical Data & CAD Models

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CAD
Size
d1f max
mm
SAE Size
A
mm
DPC7
mm
d7
mm
D
mm
C1
mm
L
mm
FK
mm
X1
mm
Gwub
kg
120.1 - 06.5 50 6,5 215,9 200,0 9,5 120 65 84 13 28 4,1
120.1 - 07.5 50 7,5 241,3 222,3 9,5 120 65 84 13 28 4,4
120.1 - 08.0 50 8,0 263,5 244,5 11,0 120 65 84 13 28 4,7
120.1 - 10.0 50 10,0 314,3 295,3 11,0 120 65 84 13 28 5,4
160.1 - 06.5 70 6,5 215,9 200,0 9,5 160 90 111 15 23 8,6
160.1 - 07.5 70 7,5 241,3 222,3 9,5 160 90 111 15 23 8,9
160.1 - 08.0 70 8,0 263,5 244,5 11,0 160 90 111 15 23 9,2
160.1 - 10.0 70 10,0 314,3 295,3 11,0 160 90 111 15 23 10,1
200.1 - 07.5 90 7,5 241,3 222,3 9,5 200 115 140 18 28 16,9
200.1 - 08.0 90 8,0 263,5 244,5 11,0 200 115 140 18 28 17,3
200.1 - 10.0 90 10,0 314,3 295,3 11,0 200 115 140 18 28 18,4
200.1 - 11.5 90 11,5 352,4 333,7 11,0 200 115 140 18 28 19,3
260.1 - 10.0 115 10,0 314,3 295,3 11,0 260 140 172 24 40 35,0
260.1 - 11.5 115 11,5 352,4 333,7 11,0 260 140 172 24 40 36,3
260.1 - 14.0 115 14,0 466,7 438,2 14,5 260 140 172 24 40 40,4
260.1 - 16.0 115 16,0 517,5 489,0 14,5 260 140 172 24 40 42,8
320.1 - 14.0 145 14,0 466,7 438,2 14,5 320 175 212 26 45 73,5
320.1 - 16.0 145 16,0 517,5 489,0 14,5 320 175 212 26 45 76,6
320.1 - 18.0 145 18,0 571,5 542,9 18,0 320 175 212 26 45 83,0
400.1 - 16.0 185 16,0 517,5 489,0 14,5 400 230 271 31 46 142,0
400.1 - 18.0 185 18,0 571,5 542,9 18,0 400 230 271 31 46 146,0
400.1 - 21.0 185 21,0 673,1 641,4 18,0 400 230 271 31 46 153,0
400.1 - 24.0 185 24,0 733,4 692,2 22,0 400 230 271 31 46 158,0
500.1 - 21.0 230 21,0 673,1 641,4 18,0 500 300 346 34 52 289,0
500.1 - 24.0 230 24,0 733,4 692,2 22,0 500 300 346 34 52 294,0
CAD Size
d1f max
inch
SAE Size
A
inch
DPC7
inch
d7
inch
D
inch
C1
inch
L
inch
FK
inch
X1
inch
Gwub
lbs
  120.1 - 06.5 1.969 6.5 8.500 7.875 0.374 4.724 2.559 3.307 0.512 1.093 9.1
  120.1 - 07.5 1.969 7.5 9.500 8.752 0.374 4.724 2.559 3.307 0.512 1.093 9.6
  120.1 - 08.0 1.969 8.0 10.374 9.625 0.433 4.724 2.559 3.307 0.512 1.093 10.3
  120.1 - 10.0 1.969 10.0 12.375 11.625 0.433 4.724 2.559 3.307 0.512 1.093 11.9
  160.1 - 06.5 2.756 6.5 8.500 7.875 0.374 6.299 3.543 4.370 0.591 0.906 18.9
  160.1 - 07.5 2.756 7.5 9.500 8.752 0.374 6.299 3.543 4.370 0.591 0.906 19.5
  160.1 - 08.0 2.756 8.0 10.374 9.625 0.433 6.299 3.543 4.370 0.591 0.906 20.3
  160.1 - 10.0 2.756 10.0 12.375 11.625 0.433 6.299 3.543 4.370 0.591 0.906 22.2
  200.1 - 07.5 3.543 7.5 9.500 8.752 0.374 7.874 4.528 5.512 0.709 1.102 37.3
  200.1 - 08.0 3.543 8.0 10.374 9.625 0.433 7.874 4.528 5.512 0.709 1.102 38.2
  200.1 - 10.0 3.543 10.0 12.375 11.625 0.433 7.874 4.528 5.512 0.709 1.102 40.5
  200.1 - 11.5 3.543 11.5 13.875 13.139 0.433 7.874 4.528 5.512 0.709 1.102 42.5
  260.1 - 10.0 4.528 10.0 12.375 11.625 0.433 10.236 5.512 6.772 0.945 1.575 77.3
  260.1 - 11.5 4.528 11.5 13.875 13.139 0.433 10.236 5.512 6.772 0.945 1.575 79.9
  260.1 - 14.0 4.528 14.0 18.375 17.250 0.571 10.236 5.512 6.772 0.945 1.575 89.0
  260.1 - 16.0 4.528 16.0 20.375 19.252 0.571 10.236 5.512 6.772 0.945 1.575 94.3
  320.1 - 14.0 5.709 14.0 18.375 17.250 0.571 12.598 6.890 8.346 1.024 1.772 162.1
  320.1 - 16.0 5.709 16.0 20.375 19.252 0.571 12.598 6.890 8.346 1.024 1.772 168.9
  320.1 - 18.0 5.709 18.0 22.501 21.374 0.709 12.598 6.890 8.346 1.024 1.772 183.1
  400.1 - 16.0 7.283 16.0 20.375 19.252 0.571 15.748 9.055 10.669 1.220 1.811 313.1
  400.1 - 18.0 7.283 18.0 22.501 21.374 0.709 15.748 9.055 10.669 1.220 1.811 321.9
  400.1 - 21.0 7.283 21.0 26.500 25.252 0.709 15.748 9.055 10.669 1.220 1.811 337.3
  400.1 - 24.0 7.283 24.0 28.875 27.252 0.866 15.748 9.055 10.669 1.220 1.811 348.3
  500.1 - 21.0 9.055 21.0 26.500 25.252 0.709 19.685 11.811 13.622 1.339 2.047 637.1
  500.1 - 24.0 9.055 24.0 28.875 27.252 0.866 19.685 11.811 13.622 1.339 2.047 648.2

Product Characteristics

RINGFEDER® TNR

The RINGFEDER® TNR coupling has specifically been designed and optimized for use primarily in internal combustion engines. In such applications, dynamic disturbances are caused by periodic excitation and utilization of a large speed range. It is therefore necessary to shift unavoidable resonances by deliberately adjusting the stiffness.

The new RINGFEDER® TNR – a compact, plug-in configuration, optionally available as puncture-proof or not fail-safe design, and dynamically adjustable over a wide temperature range.

Key data:

  • Dynamic stiffness: elastic to highly elastic transmission capability
  • Torque [Nm]: 144 to 9600
  • Speed [rpm]: 1200 to 4750
  • Temperature range: -50°C to +230°C

Every drive line has its characteristic torsional vibration behaviour and the newly developed coupling RINGFEDER® TNR ensures optimum tuning of the dynamic stiffness to suit any application.

Properties/Benefits

  • Purposeful adjustment of the dynamic properties by varying the elastomeric bufferst
  • Not fail safe, but can be made puncture-proof by simple modification
  • Very compact design allows installation in confined spaces
  • Easy replacement of wear parts without having to remove the hubs or flanges
  • On account of the modular construction system, even custom solutions can be realized at low cost
  • Cost-neutral adaptation of the stiffness, also for individual projects.

Downloads

Product Paper Torsional Highflex Couplings RINGFEDER® TNR

Product Paper Torsional Highflex Couplings RINGFEDER® TNR

Tech Paper Torsional Highflex Couplings RINGFEDER® TNR 2424.1

Tech Paper Torsional Highflex Couplings RINGFEDER® TNR 2424.1

Instruction Manual Torsional Highflex Couplings RINGFEDER® TNR

Instruction Manual Torsional Highflex Couplings RINGFEDER® TNR

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