Safety Coupling – Model CTS-3

with clamping ring / clamping hub and metal bellow

  • with clamping ring / clamping hub and metal bellow
  • 0,2 - 1.800 Nm
  • low residual friction after disengagement
  • exact torque limitation
  • compensation of shaft misalignment
  • torsionally stiff, compact & absolutely backlash-free design
  • high clamping forces
  • infinitely variable torque
  • temperature range -30° to 100°
  • special designs such as sealed versions, welded versions or stainless steel on request
propertiesunitunit symbol25101530601502003005008001500
360°/60° adjustment range 1 from - to(Nm)TKN0,2-1,51-52-65-155-1510-3020-7040-10080-20080-200350-650500-900
360°/60° adjustment range 2 from - to(Nm)TKN0,5-2,23-64-128-2010-3025-8050-15060-160150-250200-400500-800700-1200
360°/60° adjustment range 3 from - to(Nm)TKN120-240200-320250-5001000-1800
360°/60° adjustment range 4 from - to(Nm)TKN
actuation distance *(mm)0,80,81,21,41,41,71,92,22,22,22,23
(F) adjustment range 1 from - to(Nm)TFKN----2-57-158-2015-3040-8050-10060-18080-150200-400700-1000
(F) adjustment range 2 from - to(Nm)TFKN4-1015-3030-6080-15080-140160-300100-300400-6501000-1250
(F) adjustment range 3 from - to(Nm)TFKN8-15130-200250-500450-8501250-1500
(F) adjustment range 4 from - to(Nm)TFKN
overall length(mm)A-246 | 5155 | 6363 | 7375 | 8288 | 96102 | 112114 | 126132 | 144139 | 153163 | 177190 | --225 | --
overall length (F)AF-2-- | ---- | --63 | 7375 | 8288 | 96102 | 112116 | 128135 | 147142 | 156168 | 182201 | --237 | --
actuation ring Ø(mm)B30364656667493100121,5136153,5175
actuation ring Ø(mm)BF----51,561,5718499118133156176188
clamping fit length(mm)C11214142227293442435052,565
clamping fit length(mm)C22429,53321,526,531,534,54242534867
inner diameter from Ø-Ø H7(mm)D14-125-146-2010-2612-3015-3219-3824-4230-5635-6040-7550-80
inner diameter from Ø-Ø H7(mm)D24-125-146-2010-2612-3015-3219-3824-4230-5635-6040-7550-80
diameter(mm)D3 =D2 =D2 =D221,124,132,138425860,160,168,1
diameter(mm)E2532404956668190110122132157
approximate weight(kg)0,070,20,30,40,612,445,99,61421
CT-S3-22-02

Series 0002-0060 with aluminium clamping hubs

Series 0150-1500 with steel clamping hubs

The actual weight is determined by the size of the fitting (D).

Up to series 300 the couplings are glued, from series 500 they are welded.

* = Switching distances generally apply to the middle setting range and may slightly deviate downwards or upwards.