Metal bellows coupling BKC Series
torsionally flexiblefor sensorsfor shafts

metal bellows coupling
metal bellows coupling
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torsionally flexible
Product applications
transmission, for shafts, for sensors
Other characteristics
misalignment correction, compensating, metal bellows, with high torsional flexibility, stainless steel, aluminum

Max.: 450 Nm (331.903

Min.: 15 Nm (11.0634

Rotational speed

Max.: 10,000 rpm (62,831.85 rad.min-1)

Min.: 0 rpm (0 rad.min-1)


BKC - Metal Bellows Couplings provide the ideal complement to Magtrol’s TM/TMB/TMHS/TS In-Line Torque Transducers and Sensors, when these are to be mounted in a drive train. The torque transmission element consists of a metal bellows and 2 clamping hubs. The couplings are both torsionally stiff and flexible in order to compensate for axial, angular and radial misalignment when connecting two shaft ends. The high torsional spring rate of the couplings ensures a high torsional stiffness and angular precision. Bellows are made of highly flexible high-grade stainless steel, the hub material of aluminium or steel. With a single ISO 4762 radial clamping screw per hub.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.