Multi Beam Couplings

These general purpose, multi-beam couplings will readily accommodate any combination of axial motion and angular & parallel misalignment but should be used with caution if low bearing loads are desirable. The three start helical-cut design provides higher torque capability and greatly reduced wind-up when compared to single beam couplings. The 6 beam version provides greater misalignment capability but reduced torque accuracy when compared to the 3 beam version.

Product Features

·         Material Options: Aluminium, Stainless Steel, Acetal

·         Speeds: Up to 5000 rpm

·         Peak Torque Largest Size lbs.-in (Nm): 1239(140) 

·         Standard Bores in. (mm): 1/8" -1 1/4" (1 to 38) 

·         Temperature: -40° to +290°F , (-40° to +140°C)

·         Electrically Isolating: Aluminium & Stainless Steel No , Acetal Yes

·         Connection: Clamp or Set Screw

·         Torsionally rigid design

·         Zero backlash

·         No moving parts

·         Single beam simple coupling compatible with industry standard types

·         3-Beam single stage for increased torsional stiffness

·         6-Beam two stage for torsional stiffness and increased radial compliance

·         Step Beam for low inertia, electrical isolation, low cost