Ever-power Helical Couplings, or beam couplings, are a different type of flexible coupling enabling axial movement, angular misalignment and parallel offset. This coupling style features one-piece construction resulting in zero backlash. The coupling is made flexible by removing material from the piece in a spiral pattern. Ever-power Helical Couplings can be found in aluminum and stainless.
For position precision and vibration decrease in a servo system, these couplings solve misalignment difficulties in response-mandatory servo systems designed for the
semiconductor manufacturing equipment market, scanning equipment and several automation applications. Standard sizes obtainable in bores 3 mm thru 16 mm
Commercial and Accuracy Helical Couplings
Flexible Couplings have the ability to compensate for shaft misalignment and are designed to accommodate various types of load conditions. Nobody type of coupling can offer the universal answer to all coupling problems; hence many designs can be found, each possessing construction features to accommodate one or more types of software requirements. Ever-power gives many styles of versatile couplings, such as bellows couplings, helical couplings, Oldham couplings, general 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 utilized for applications which need large amounts of shaft misalignment coupled with low resultant radial loads on the bearings. Ever-power Modular Bellows Couplings are configurable and provide high torsional rigidity for high speed torque transmission. A wide variety of bore sizes and combinations are offered to support specific needs.
Flexible Shafts are also provided by Ever-power and will be substituted in place of more costly gear trains and universal joints in applications where the load should be moved in lots of directions. Versatile Shafts are stiff in torsion and incredibly compliant in bending and lateral misalignments. They are extremely useful where the load is located in a remote position requiring many equipment and shafting combinations. The basic design factors are torque capacity, rate, path of rotation, bend radii and program conditions.
Precision Bellows Couplings