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

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.

 

 

 

 

 

 


Products

View as List Grid

Items 1-15 of 33

Set Descending Direction
KM-0.4 by Gam Enterprises

KM-0.4

Bellows Coupling, 0.4 Nm Rated Torque

Request Quote
View Details
KM-0.9 by Gam Enterprises

KM-0.9

Bellows Coupling, 0.9 Nm Rated Torque

Request Quote
View Details
KM-12 by Gam Enterprises

KM-12

Bellows Coupling, 12 Nm Rated Torque

Request Quote
View Details
KM-1300 by Gam Enterprises

KM-1300

Bellows Coupling, 1300 Nm Rated Torque

Request Quote
View Details
KM-170 by Gam Enterprises

KM-170

Bellows Coupling, 170 Nm Rated Torque

Request Quote
View Details
KM-1800 by Gam Enterprises

KM-1800

Bellows Coupling, 1800 Nm Rated Torque

Request Quote
View Details
KM-2 by Gam Enterprises

KM-2

Bellows Coupling, 2 Nm Rated Torque

Request Quote
View Details
KM-20 by Gam Enterprises

KM-20

Bellows Coupling, 20 Nm Rated Torque

Request Quote
View Details
KM-270 by Gam Enterprises

KM-270

Bellows Coupling, 270 Nm Rated Torque

Request Quote
View Details
KM-35 by Gam Enterprises

KM-35

Bellows Coupling, 35 Nm Rated Torque

Request Quote
View Details
KM-4 by Gam Enterprises

KM-4

Bellows Coupling, 4 Nm Rated Torque

Request Quote
View Details
KM-400 by Gam Enterprises

KM-400

Bellows Coupling, 400 Nm Rated Torque

Request Quote
View Details
KM-60 by Gam Enterprises

KM-60

Bellows Coupling, 60 Nm Rated Torque

Request Quote
View Details
KM-600 by Gam Enterprises

KM-600

Bellows Coupling, 600 Nm Rated Torque

Request Quote
View Details
KM-7 by Gam Enterprises

KM-7

Bellows Coupling, 7 Nm Rated Torque

Request Quote
View Details
Page
per page