Torsionally stiff couplings This type of coupling allows the correction of alignment errors to a limited degree, although it is still torsional stiff. BALIFLEX BALIFLEX flexible gear coupling, consists of steel hubs and a sleeve (Polymide); short build-in dimensions, easy-to-mount. (...) Read more CD-COUPLING The CD-coupling is torsionally stiff, maintenance-free, temperature-resistant, robust and electrical isolating. The flexible element (...) Read more CD COUPLING A1C The Single- and Double Flex CD A1C coupling provides precise positioning under high speed reversing loads without fatigue for reliable (...) Read more STARIFLEX-Z The STARIFLEX-Z is a torsionally stiff coupling suitable for high speed applications. Based on a flexible element of heavy duty (...) Read more SERVOCLASS The ServoClass coupling is available in both single and double flex models. Providing high torsional stiffness, the ServoClass (...) Read more SM-FLEX The SM-FLEX coupling includes a fibreglass reinforced nylon flange and a steel hub. Thanks to its high dynamic torsional stiffness (...) Read more STARIFLEX The STARIFLEX torsional rigid steel disc coupling in single- or spacer execution and suitable for accommodating for radial-, angular- (...) Read more STEMGEAR De STEMGEAR is a general-purpose torsionally stiff gear coupling suitable for high torques and medium speed. Very well (...) Read more STEMGRID The STEMGRID is an all-metal coupling that provides positive protection against the damaging effects of shock loads and vibration. (...) Read more