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Couplings for TF Torque Flange Sensors

 
For our TF Torque Flange Sensors, Magtrol offers KTF Series Couplings, BKC-TF Series Bellow Couplings or Cardan Shafts as a low-cost alternative.
 
KTF Series Couplings Data Sheet
Features BSD9200
KTF-25-28 Coupling for
TF 215 Torque Flange Sensors
  • For use with Magtrol TF 309 to TF 312 and
    TF 213 to TF 217 Torque Flange Sensors
  • Provides compensation for axial, angular and radial misalignments
  • Engagement by friction; torsionally-stiff
  • Wear and maintenance-free
  • High speed (up to 25,000 rpm)
  • Double-element
  • Compact design
  • High speed
  • Minimizes reaction forces
  • Balancing: G 2.5 / ISO 1940
  • Stainless steel
 
Ratings
Model Torque Flange Sensor Nominal
Coupling
Torque*
Max. Coupling
Torque*
Max. Coupling
Speed **
Misalignment Torsional
Stiffness
Moment
of Inertia
Weight
Axial Radial Angular
N·m N·m rpm mm mm ° N·m/rad kg·m² kg
KTF-25-2.8 Tf 309-311 280 500 25,000 ± 2.0 ± 0.38 0.75°
per
disk
pack
0.06 × 106 0.003 2.16
KTF-25-4.5 TF 312 450 800 25,000 ± 2.4 ± 0.42 0.08 × 106 0.006 3.55
KTF-25-17 TF 213–214 1,700 3,150 15,000 ± 3.0 ± 0.42 0.65 × 106 0.018 5.39
KTF-25-28 TF 215 2,800 5,000 15,000 ± 3.2 ± 0.45 1.10 × 106 0.032 7.20
KTF-25-65 TF 216 6,400 12,500 10,000 ± 4.2 ± 0.65 2.31 × 106 0.136 17.60
KTF-25-110 TF 217 11,000 20,000 10,000 ± 5.0 ± 0.75 3.26 × 106 0.251 26.00
* This value only refers to the coupling and not to the TF Torque Flange Sensor.
** Higher speeds available on request.
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BKC-TF Series Bellow Couplings Data Sheet
Features BK Series
  • For use with Magtrol TF 211 TF 213 to TF 215 and TF
    309 to TF 312 Torque Flange
    Sensors
  • Compact and Light
  • Easy to mount
Design
  • Balancing G 6.3 / ISO 1940
    (G 2.5 is possible on request for higher speed)
  • Aluminium and stainless steel construction
 
Ratings
Coupling
Model
For Torque Sensor Nominal
Torque
Rated Coupling
Torque
Max. Torque Coupling
With Key
Torsional Stiffnes Moment of Inertia Misalignment Max. Speed
G 6.3
Max speed
G 2.5
ØD1 H7
Axial Radial
N·m N·m N·m N·m/rad kg·m² mm mm rpm rpm mm
BKC 60/xx TF 309 20 100 200 9.31E+4 0.534E-3 0.5 0.1 10000 17000 14-35
BKC 60/xx TF 310 50 100 200 9.31E+4 0.534E-3 0.5 0.1 10000 17000 14-35
BKC 150/xx TF 211
TF 311
100 200 400 4.02E+5 1.28E-3 0.5 0.1 6000 17000 19-42
BKC 150/xx TF 312 200 200 400 4.02E+5 1.28E-3 0.5 0.1 6000 17000 19-42
BKC 800/xx TF 213 500 500 1000 1.94E+6 12.7E-3 0.5 0.1 4500 13000 40-75
BKC 800/xx TF 214 1000 1000 2000 1.94E+6 12.7E-3 0.5 0.1 4500 13000 40-75
BKC 1500/xx TF 215 2000 2000 4000 5.40E+6 78.33E-3 0.5 0.1 3000 10000 50-80
 
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Magtrol, Inc (USA): 716-668-5555 • magtrol@magtrol.com ~ Magtrol SA (Switzerland): 41 (0)26 407 3000 • magtrol@magtrol.ch ~ Magtrol India: 91 (0)80 6561 395 7· girish@magtrol.in
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