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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® TNS SDDL-5-BS

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metric inch
CAD Identifier Size A SB TKN nmax d1kmax D2 C1 C2 L Gwub
      mm mm Nm 1/min mm mm mm mm mm kg
  WS5114-0355-30 145 355 30 600 4800 65 92 110 166,5 344,5 43,0
  WS5114-0400-30 145 400 30 600 4300 65 92 110 166,5 344,5 49,3
  WS5117-0400-30 170 400 30 950 4300 75 110 140 166,5 374,5 59,9
  WS5117-0450-30 170 450 30 950 3750 75 110 140 166,5 374,5 67,7
  WS5117-0500-30 170 500 30 950 3400 75 110 140 166,5 374,5 76,5
  WS5120-0450-30 200 450 30 1650 3750 95 135 170 207 454 59,9
  WS5120-0500-30 200 500 30 1650 3400 95 135 170 207 454 98,1
  WS5120-0560-30 200 560 30 1650 3000 95 135 170 207 454 109,9
  WS5123-0500-30 230 500 30 2580 3250 110 160 170 207,5 458,5 118,6
  WS5123-0560-30 230 560 30 2580 3000 110 160 170 207,5 458,5 130,3
  WS5123-0630-30 230 630 30 2580 2700 110 160 170 207,5 458,5 145,8
  WS5123-0710-30 230 710 30 2580 2400 110 160 170 207,5 458,5 165,6
  WS5126-0630-30 260 630 30 3980 2700 125 180 210 212,5 518,5 178,1
  WS5126-0710-30 260 710 30 3980 2400 125 180 210 212,5 518,5 198,0
  WS5130-0710-30 300 710 30 5850 2400 140 200 210 212,5 535,5 233,7
  WS5130-0800-30 300 800 30 5850 2150 140 200 210 212,5 535,5 258,8
  WS5130-0800-40 300 800 40 5850 2150 140 200 210 212,5 535,5 295,7
  WS5136-0800-30 360 800 30 9700 2150 160 225 250 252,5 627,5 337,7
  WS5136-0800-40 360 800 40 9700 2150 160 225 250 252,5 627,5 374,0
  WS5136-1000-40 360 1000 40 9700 1700 160 225 250 252,5 627,5 462,7
  WS5140-0800-30 400 800 30 13350 1900 160 225 250 252,5 627,5 355,5
  WS5140-0800-40 400 800 40 13350 1900 160 225 250 252,5 627,5 391,8
  WS5140-1000-40 400 1000 40 13350 1700 160 225 250 252,5 627,5 480,5
Identifier Size A SB TKN nmax d1kmax D2 C1 C2 L Gwub
inch inch ft-lbs rpm inch inch inch inch inch lbs
WS5114-0355-30 145 - 355-30 13.976 1.181 443 4800 2.559 3.622 4.331 6.555 13.563 94.80
WS5114-0400-30 145 - 400-30 15.748 1.181 443 4300 2.559 3.622 4.331 6.555 13.563 108.69
WS5117-0400-30 170 - 400-30 15.748 1.181 701 4300 2.953 4.331 5.512 6.555 14.744 132.06
WS5117-0450-30 170 - 450-30 17.717 1.181 701 3750 2.953 4.331 5.512 6.555 14.744 149.25
WS5117-0500-30 170 - 500-30 19.685 1.181 701 3400 2.953 4.331 5.512 6.555 14.744 168.65
WS5120-0450-30 200 - 450-30 17.717 1.181 1217 3750 3.740 5.315 6.693 8.150 17.874 132.06
WS5120-0500-30 200 - 500-30 19.685 1.181 1217 3400 3.740 5.315 6.693 8.150 17.874 216.27
WS5120-0560-30 200 - 560-30 22.047 1.181 1217 3000 3.740 5.315 6.693 8.150 17.874 242.29
WS5123-0500-30 230 - 500-30 19.685 1.181 1903 3250 4.331 6.299 6.693 8.169 18.051 261.47
WS5123-0560-30 230 - 560-30 22.047 1.181 1903 3000 4.331 6.299 6.693 8.169 18.051 287.26
WS5123-0630-30 230 - 630-30 24.803 1.181 1903 2700 4.331 6.299 6.693 8.169 18.051 321.43
WS5123-0710-30 230 - 710-30 27.953 1.181 1903 2400 4.331 6.299 6.693 8.169 18.051 365.09
WS5126-0630-30 260 - 630-30 24.803 1.181 2936 2700 4.921 7.087 8.268 8.366 20.413 392.64
WS5126-0710-30 260 - 710-30 27.953 1.181 2936 2400 4.921 7.087 8.268 8.366 20.413 436.52
WS5130-0710-30 300 - 710-30 27.953 1.181 4315 2400 5.512 7.874 8.268 8.366 21.083 515.22
WS5130-0800-30 300 - 800-30 31.496 1.181 4315 2150 5.512 7.874 8.268 8.366 21.083 570.56
WS5130-0800-40 300 - 800-40 31.496 1.575 4315 2150 5.512 7.874 8.268 8.366 21.083 651.91
WS5136-0800-30 360 - 800-30 31.496 1.181 7154 2150 6.299 8.858 9.843 9.941 24.705 744.50
WS5136-0800-40 360 - 800-40 31.496 1.575 7154 2150 6.299 8.858 9.843 9.941 24.705 824.53
WS5136-1000-40 360 - 1000-40 39.370 1.575 7154 1700 6.299 8.858 9.843 9.941 24.705 1020.08
WS5140-0800-30 400 - 800-30 31.496 1.181 9847 1900 6.299 8.858 9.843 9.941 24.705 783.74
WS5140-0800-40 400 - 800-40 31.496 1.575 9847 1900 6.299 8.858 9.843 9.941 24.705 863.77
WS5140-1000-40 400 - 1000-40 39.370 1.575 9847 1700 6.299 8.858 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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