Bellows Couplings

Bellows couplings are a form of flexible coupling with twin coupling ends (hubs) capping a precision-engineered corrugated tube that serves as the coupling body. These couplings are known for their torsional rigidity that allows them to accurately transmit velocity, angular position, and torque. Because they have slight flexibility at the corrugated bellows, they can handle limited amounts of axial, angular, and parallel misalignment.

GAM Bellows Couplings

GAM bellows couplings feature high torsional rigidity, low inertia, zero backlash, and misalignment compensation. They can be used at temperatures of up to 570°F without any limitations and maintenance-free. Some additional features include:

  • Patented Press-Fit method of joining the bellow to the hubs can withstand harsh environments where glued connections cannot
  • High speeds: rotational speeds up to 25,000 RPM without additional balancing
  • Torque values from .44 Nm to 2,500 Nm

Servo2Go supplies a variety of GAM bellows couplings that can be found below.

Applications

Because bellows couplings have the highest torsional stiffness of all servo motor couplings, they are used in applications that require high precision positioning. They can also be used in high temperature applications, unlike elastomer couplings which have a polymer insert.

Items 1-30 of 33

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  1. KM-0.4 Couplings Gam Enterprises
    KM-0.4

    Bellows Coupling, 0.4 Nm Rated Torque

  2. KM-0.9 Couplings Gam Enterprises
    KM-0.9

    Bellows Coupling, 0.9 Nm Rated Torque

  3. KM-12 Couplings Gam Enterprises
    KM-12

    Bellows Coupling, 12 Nm Rated Torque

  4. KM-1300 Couplings Gam Enterprises
    KM-1300

    Bellows Coupling, 1300 Nm Rated Torque

  5. KM-170 Couplings Gam Enterprises
    KM-170

    Bellows Coupling, 170 Nm Rated Torque

  6. KM-1800 Couplings Gam Enterprises
    KM-1800

    Bellows Coupling, 1800 Nm Rated Torque

  7. KM-2 Couplings Gam Enterprises
    KM-2

    Bellows Coupling, 2 Nm Rated Torque

  8. KM-20 Couplings Gam Enterprises
    KM-20

    Bellows Coupling, 20 Nm Rated Torque

  9. KM-270 Couplings Gam Enterprises
    KM-270

    Bellows Coupling, 270 Nm Rated Torque

  10. KM-35 Couplings Gam Enterprises
    KM-35

    Bellows Coupling, 35 Nm Rated Torque

  11. KM-4 Couplings Gam Enterprises
    KM-4

    Bellows Coupling, 4 Nm Rated Torque

  12. KM-400 Couplings Gam Enterprises
    KM-400

    Bellows Coupling, 400 Nm Rated Torque

  13. KM-60 Couplings Gam Enterprises
    KM-60

    Bellows Coupling, 60 Nm Rated Torque

  14. KM-600 Couplings Gam Enterprises
    KM-600

    Bellows Coupling, 600 Nm Rated Torque

  15. KM-7 Couplings Gam Enterprises
    KM-7

    Bellows Coupling, 7 Nm Rated Torque

  16. KM-8 Couplings Gam Enterprises
    KM-8

    Bellows Coupling, 8 Nm Rated Torque

  17. KM-80 Couplings Gam Enterprises
    KM-80

    Bellows Coupling, 80 Nm Rated Torque

  18. KM-900 Couplings Gam Enterprises
    KM-900

    Bellows Coupling, 900 Nm Rated Torque

  19. KP-100 Couplings Gam Enterprises
    KP-100

    Bellows Coupling, 100 Nm Rated Torque

  20. KP-12 Couplings Gam Enterprises
    KP-12

    Bellows Coupling, 12 Nm Rated Torque

  21. KP-170 Couplings Gam Enterprises
    KP-170

    Bellows Coupling, 170 Nm Rated Torque

  22. KP-2 Couplings Gam Enterprises
    KP-2

    Bellows Coupling, 2 Nm Rated Torque

  23. KP-25 Couplings Gam Enterprises
    KP-25

    Bellows Coupling, 25 Nm Rated Torque

  24. KP-270 Couplings Gam Enterprises
    KP-270

    Bellows Coupling, 270 Nm Rated Torque

  25. KP-35 Couplings Gam Enterprises
    KP-35

    Bellows Coupling, 35 Nm Rated Torque

  26. KP-400 Couplings Gam Enterprises
    KP-400

    Bellows Coupling, 400 Nm Rated Torque

  27. KP-5 Couplings Gam Enterprises
    KP-5

    Bellows Coupling, 5 Nm Rated Torque

  28. KP-60 Couplings Gam Enterprises
    KP-60

    Bellows Coupling, 60 Nm Rated Torque

  29. KP-600 Couplings Gam Enterprises
    KP-600

    Bellows Coupling, 600 Nm Rated Torque

  30. KP-7 Couplings Gam Enterprises
    KP-7

    Bellows Coupling, 7 Nm Rated Torque

Items 1-30 of 33

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