Ever-power Helical Couplings, or beam couplings, are another type of flexible coupling enabling axial movement, angular misalignment and parallel offset. This coupling design features one-piece construction leading to zero backlash. The coupling is made flexible by removing materials from the piece in a spiral pattern. Ever-power Helical Couplings can be found in aluminum and stainless.
For position precision and vibration reduction in a servo program, these couplings solve misalignment challenges in response-mandatory servo systems made for the
semiconductor manufacturing equipment market, scanning equipment and many automation applications. Regular sizes obtainable in bores 3 mm thru 16 mm
Commercial and Precision Helical Couplings
Flexible Couplings be capable of compensate for shaft misalignment and are designed to accommodate numerous kinds of load conditions. No-one type of coupling can offer the universal solution to all coupling problems; hence many designs can be found, each possessing building features to accommodate one or more types of software requirements. Ever-power gives 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 designed 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 provide high torsional rigidity for high velocity torque transmission. A multitude of bore sizes and combinations can be found to accommodate specific needs.
Flexible Shafts are also provided by Ever-power and may be substituted in place of more costly gear trains and universal joints in applications where the load must be moved in many directions. Versatile Shafts are stiff in torsion and incredibly compliant in bending and lateral misalignments. They are really useful where the load is positioned in a remote placement requiring many gear and shafting combinations. The basic design considerations are torque capacity, speed, direction of rotation, bend radii and program conditions.
Precision Bellows Couplings