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TSCHAN® TNS SDDL-5-BS

The TSCHAN® TNS SDDL-5-BS coupling is a torsionally flexible, puncture proof claw coupling with removable intermediate part comprising the claw rings with brake disk and the buffer ring. It compensates for angular, radial and axial shaft misalignments within defined limits. The coupling transmits torque through elastic buffers loaded in shear. These buffers come in Perbunan (Pb) or polyurethane (Vk), as a standard Vk60D, and are connected to each other to form an elastic buffer ring. This buffer ring dampens shocks and torsional vibrations and is resistant to oil. Buffer rings made of Perbunan are electrically conductive. The two-parted construction of both coupling halves allows radial mounting and dismounting of the intermediate part. The buffer ring can, therefore, be replaced without having to displace the connected machines. When the intermediate part is removed, it is easily possible to check the rotational direction of the drive. The coupling is suitable for use in every direction of rotation and installation position.

TSCHAN® TSCHAN S SDDL-5-BS

metric inch
CAD Identifier A SB TKN d1f max D1 C1 C2 L Gwub
    mm mm Nm mm mm mm mm mm kg
  WS5114-0355-30 355 30 600 65 145 110 166,5 344,5 43,0
  WS5114-0400-30 400 30 600 65 145 110 166,5 344,5 49,3
  WS5117-0400-30 400 30 950 75 170 140 166,5 374,5 59,9
  WS5117-0450-30 450 30 950 75 170 140 166,5 374,5 67,7
  WS5117-0500-30 500 30 950 75 170 140 166,5 374,5 76,5
  WS5120-0450-30 450 30 1650 95 200 170 207 454 59,9
  WS5120-0500-30 500 30 1650 95 200 170 207 454 98,1
  WS5120-0560-30 560 30 1650 95 200 170 207 454 109,9
  WS5123-0500-30 500 30 2580 110 230 170 207,5 458,5 118,6
  WS5123-0560-30 560 30 2580 110 230 170 207,5 458,5 130,3
  WS5123-0630-30 630 30 2580 110 230 170 207,5 458,5 145,8
  WS5123-0710-30 710 30 2580 110 230 170 207,5 458,5 165,6
  WS5126-0630-30 630 30 3980 125 260 210 212,5 518,5 178,1
  WS5126-0710-30 710 30 3980 125 260 210 212,5 518,5 198,0
  WS5130-0710-30 710 30 5850 140 300 210 212,5 535,5 233,7
  WS5130-0800-30 800 30 5850 140 300 210 212,5 535,5 258,8
  WS5130-0800-40 800 40 5850 140 300 210 212,5 535,5 295,7
  WS5136-0800-30 800 30 9700 160 360 250 252,5 627,5 337,7
  WS5136-0800-40 800 40 9700 160 360 250 252,5 627,5 374,0
  WS5136-1000-40 1000 40 9700 160 360 250 252,5 627,5 462,7
  WS5140-0800-30 800 30 13350 160 400 250 252,5 627,5 355,5
  WS5140-0800-40 800 40 13350 160 400 250 252,5 627,5 391,8
  WS5140-1000-40 1000 40 13350 160 400 250 252,5 627,5 480,5
CAD Identifier A SB TKN d1f max D1 C1 C2 L Gwub
  inch inch ft-lbs inch inch inch inch inch lbs
  WS5114-0355-30 13.976 1.181 443 2.559 5.709 4.331 6.555 13.563 94.80
  WS5114-0400-30 15.748 1.181 443 2.559 5.709 4.331 6.555 13.563 108.69
  WS5117-0400-30 15.748 1.181 701 2.953 6.693 5.512 6.555 14.744 132.06
  WS5117-0450-30 17.717 1.181 701 2.953 6.693 5.512 6.555 14.744 149.25
  WS5117-0500-30 19.685 1.181 701 2.953 6.693 5.512 6.555 14.744 168.65
  WS5120-0450-30 17.717 1.181 1217 3.740 7.874 6.693 8.150 17.874 132.06
  WS5120-0500-30 19.685 1.181 1217 3.740 7.874 6.693 8.150 17.874 216.27
  WS5120-0560-30 22.047 1.181 1217 3.740 7.874 6.693 8.150 17.874 242.29
  WS5123-0500-30 19.685 1.181 1903 4.331 9.055 6.693 8.169 18.051 261.47
  WS5123-0560-30 22.047 1.181 1903 4.331 9.055 6.693 8.169 18.051 287.26
  WS5123-0630-30 24.803 1.181 1903 4.331 9.055 6.693 8.169 18.051 321.43
  WS5123-0710-30 27.953 1.181 1903 4.331 9.055 6.693 8.169 18.051 365.09
  WS5126-0630-30 24.803 1.181 2936 4.921 10.236 8.268 8.366 20.413 392.64
  WS5126-0710-30 27.953 1.181 2936 4.921 10.236 8.268 8.366 20.413 436.52
  WS5130-0710-30 27.953 1.181 4315 5.512 11.811 8.268 8.366 21.083 515.22
  WS5130-0800-30 31.496 1.181 4315 5.512 11.811 8.268 8.366 21.083 570.56
  WS5130-0800-40 31.496 1.575 4315 5.512 11.811 8.268 8.366 21.083 651.91
  WS5136-0800-30 31.496 1.181 7154 6.299 14.173 9.843 9.941 24.705 744.50
  WS5136-0800-40 31.496 1.575 7154 6.299 14.173 9.843 9.941 24.705 824.53
  WS5136-1000-40 39.370 1.575 7154 6.299 14.173 9.843 9.941 24.705 1020.08
  WS5140-0800-30 31.496 1.181 9847 6.299 15.748 9.843 9.941 24.705 783.74
  WS5140-0800-40 31.496 1.575 9847 6.299 15.748 9.843 9.941 24.705 863.77
  WS5140-1000-40 39.370 1.575 9847 6.299 15.748 9.843 9.941 24.705 1059.32

Couplings with flange hub, detachable claw rings, intermediate ring and solid brake disc TSCHAN®-TNS SDD-5-BS

Notes

  • Standard material for intermediate ring: Vk60D
  • Installed size L must be maintained without fail. Axial displacement must be taken into account through allowances for value L

General features

  • Torsionally flexible, compensate for angular, radial and axial shaft offset
  • Intermediate rings loaded in compression
  • Elastomers available in various shore hardness degrees
  • Suitable for temperatures from –30°C to +100°C
  • Outer diameter up to 400 mm
  • Bores up to max. 160 mm
  • Torques up to TKn = 13,350 Nm / TKmax = 40,000 Nm
  • Speeds up to nmax = 15,000 rpm

The TSCHAN®-TNS coupling is a torsionally flexible, shock-proof claw coupling. It compensates angular, radial and axial shaft misalignment within specified tolerances.

Elastic intermediate ring

With the TSCHAN®-TNS coupling, the torque is transmitted via a compressed elastic intermediate ring. The elastic intermediate ring absorbs shocks and torsional vibrations, is resistant to oil and largely insensitive to temperature.

Special features

Material

Polyurethane (Vk..) intermediate rings ensure electrical insulation between connected machines as long as there are no other electrically conductive connections. Intermediate rings made of Buna N (Pb) and of grade VkB are normally electrically conductive and can therefore prevent undesirable electrostatic charges.

No torsional vibrations

The torsional elasticity of the intermediate ring allows dangerous torsional vibrations to be transferred from the operational range of the machines to speed ranges in which negative effects are not to be expected.

Reduction in torque shocks

The elastic intermediate rings have a high internal damping characteristic which limits excessive torsional vibrations on reaching dangerous speed ranges, alleviates torque shocks and rapidly eliminates the oscillation stimulated by such shocks. The propagation of structure-borne sound is prevented.

Strength

The strength of different elastomer materials is indicated by their Shore hardness. Elastomers of different strengths are colour-coded for identification. Further details concerning the strength and load capacity are available on request in the technical data sheet.

Temperature

The elastomer materials used here are suitable for ambient temperatures from -30 °C to +100 °C.

Balancing

The coupling is balanced to DIN/ISO 1940, G 6.3 and DIN/ISO 8821 if required. Other qualities are available on request.

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