Safety coupling – Model CTS-4

with conical bushing and metal bellows

  • with conical bushing and metal bellows
  • 5 - 2.700 Nm
  • low moment of inertia
  • low residual friction after disengagement
  • compensation of shaft misalignment
  • infinitely variable torque
  • exact torque limitation
  • temperature range -30° to 100°
propertiesunitunit symbol15306015020030050080015002500
360°/60° adjustment range 1 from - to(Nm)TKN5-155-1510-3020-7040-10080-20080-200350-650500-9001000-1500
360°/60° adjustment range 2 from - to(Nm)TKN8-2010-3025-8050-15060-160150-250200-400500-800700-12001400-2200
360°/60° adjustment range 3 from - to(Nm)TKN120-240200-320250-5001000-18002000-2800
360°/60° adjustment range 4 from - to(Nm)TKN
actuation distance *(mm)1,41,41,71,92,22,22,22,233
(F) adjustment range 1 from - to(Nm)TFKN7-158-2015-3040-8060-12060-18080-150200-400700-12001000-1500
(F) adjustment range 2 from - to(Nm)TFKN15-3030-6080-150100-220160-300100-300400-6501000-15001400-2200
(F) adjustment range 3 from - to(Nm)TFKN280-400250-500450-8501500-18001800-2700
(F) adjustment range 4 from - to(Nm)TFKN700-10001600-2000
overall length(mm)A-262 | 6972 | 8084 | 9493 | 10599 | 111114 | 128123 | 136151 | XX175 | XX246 | XX
overall length (F)AF-262 | 6972 | 8084 | 9493 | 105102 | 114117 | 131127 | 140151 | --184 | --246 | --
actuation ring Ø(mm)B56667493100121,5136153,5175244
actuation ring (F) Ø(mm)BF62708398117132155177187258
clamping fit length(mm)C11921,527,5323241,541,5496180,5
inner diameter from Ø-Ø H7(mm)D110-2212-2312-2915-3720-4425-5625-6030-6035-7050-100
inner diameter from Ø-Ø H7(mm)D210-2212-2312-2915-3720-4425-5625-6030-6035-7050-100
diameter(mm)E44,550617483103114116140180
diameter(mm)F495566,58190110123132157199
approximate weight(kg)0,30,41,22,2356,591634
CT-S4-21-02

Series 0015-2500 with conical clamping hubs

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

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