Ever-power Helical Couplings, or beam couplings, are another type of flexible coupling allowing for axial movement, angular misalignment and parallel offset. This coupling design features one-piece construction leading to zero backlash. The coupling is manufactured flexible by removing material from the piece in a spiral design. Ever-power Helical Couplings are available in aluminum and stainless steel.
For position precision and vibration decrease in a servo system, these couplings solve misalignment issues in response-mandatory servo systems made for the
semiconductor manufacturing equipment market, scanning equipment 
and several automation applications. Regular sizes available in bores 3 mm thru 16 mm
Commercial and Accuracy Helical Couplings
Flexible Couplings be capable of compensate for shaft misalignment and so are designed to accommodate various types of load conditions. Nobody type of coupling can provide the universal alternative to all or any coupling problems; therefore many designs can be found, each possessing structure features to accommodate a number of types of program requirements. Ever-power offers many styles of versatile couplings, such as for example bellows couplings, helical couplings, Oldham couplings, common joints, and flexible shafts
Precision Flexible Antivibration Couplings
Commercial & Precision Flexible Couplings
Ever-power Bellows Couplings are flexible couplings made to accommodate numerous kinds of load circumstances. Ever-power Hi-Flex Bellows Couplings are used for applications which need large amounts of shaft misalignment combined with low resultant radial loads on the bearings. Ever-power Modular Bellows Couplings are configurable and offer high torsional rigidity for high swiftness torque transmission. A wide variety of bore sizes and combinations are offered to accommodate specific needs.