BWC Series - Bellows Clamp Style Couplings - Inch (Imperial) Bores Timken 68514477001

Описание

The BWC (Bellows Clamp) Series coupling provides a new range of coupling options with the high torsional stiffness. The higher torsional stiffness provides the benefit of accuracy and repeatability in motion control applications. The BWC series coupling features aluminum hubs and corrosion resistant steel bellow. The compact design also offers the benefit of low inertia. The BWC Series also has a torque capacity of up to 89 in-lbs, with a maximum bore capacity of .748 inches in diameter. The BWC utilizes clamping style hubs that provide easy installation and removal of the coupling. The bellows design also offers up to .016 inches of axial misalignment, with low reactionary loading on bearings. Specifications Description BWC47-CP-1/2X1/2 Coupling Size BWC47 Type Standard Bellows Coupling Bellows Material Stainless Steel Hub Material Aluminum Style Clamp Application Motion Control Weight 0.26 oz Weight (Complete Coupling w/ Min. Bores) 4.20 oz Dimensional Data Bore A 0.500 in Bore B 0.500 in Overall Length 1.850 in Keyway Size No Keyway Outside Diameter 1.575 in Min. Bore (Dimensions ID1/ID2) 0.315 in Max. Bore (Dimensions ID1/ID2) 0.748 in Length thru Bore 0.571 in Clamp Screw Size M4 Cubic inches 4.58916 in³ Performance Data Max. Operating Temperature 212.00 ºF Max. Speed 15000 rpm Nominal Torque 88.50 in·lb Angular Misalignment 1.20 º Axial Misalignment 0.0160 in Parallel Misalignment 0.006 in Moment of Inertia 0.7890 lb·in² Torsional Stiffness 71420.00 in·lb/rad Features Features High torsional stiffness Notes Notes Nominal torque, torsional stiffness, weight and moment of inertia are based on minimum bore size.