MD Series - Mini Disc Clamp Style Couplings - Inch (Imperial) Bores Timken 68514477228

Описание

The MD (mini disc) Series coupling features a higher torque capacity over elastomeric coupling types. The MD Series one piece clamping design allows for easy removal and assembly. The Aluminum hubs and stainless steel disc materials allow for excellent resistance to oil and other chemicals. The MD Series design offers moderate torsional stiffness for applications requiring repeatability. The MD Series also offers up to .020 inches of axial misalignment. Specifications Description MD40C-CP-3/4X3/4 Coupling Size MD40C Bore Type Finished Bore Type Mini Disc Coupling Disc Material Stainless Steel Hub Material Aluminum Style Clamp Screw Application Motion Control Weight 0.22 oz Weight (Complete Coupling w/ Min. Bores) 3.53 oz Dimensional Data Bore A 0.750 in Bore B 0.750 in Overall Length 1.732 in Keyway Size No Keyway Outside Diameter 1.575 in Min. Bore (Dimensions ID1/ID2) 0.315 in Max. Bore (Dimensions ID1/ID2) 0.787 in Length thru Bore 0.551 in Clamp Screw Size M4 Cubic inches 4.29644 in³ Performance Data Max. Operating Temperature 300.00 ºF Max. Speed 5000 rpm Nominal Torque 31.00 in·lb Angular Misalignment 1.50 º Axial Misalignment ± 0.20 in Parallel Misalignment 0.006 in Moment of Inertia 0.0650 lb·in² Torsional Stiffness 12390.00 in·lb/rad Features Features Zero backlash design Notes Notes Nominal torque, torsional stiffness, weight and moment of inertia are based on minimum bore size.