Coupling, Mini Disc, Bore 3/8×1/2 In

                Motion Control Shaft Couplings Zero backlash Transmit low reactionary loads on bearings Nonlubricated couplings for applications where 2 shafts must move at the same speed, to the same location. Maintain constant velocity and provide protection from misalignment and corrosive elements. Suitable for light-duty applications with torque ratings less than 50 in.-lb., low inertia, and the capability of cyclic (repeated stop/stop/reverse) activity. Use in applications with a fractional electric motor driver, such as shaft encoders, medical equipment, servo devices, robots, linear and ball screw actuators, step motors, light-duty pumps and metering devices, plotters, positioning tables, computers, and radar. Mini-Disc Spacer Clamp, MDS Series Max. temp.: 300°F (149°C) Precision couplings offer high parallel and angular misalignment, high torsional stiffness, low inertia, and moderate-to-high torque. Corrosion-resistant. This listing is for each. Technical Specification Item - Motion Control Couplings Motion Control Coupling Shaft Locking Type - Couplings 1 Piece Clamp Bore Dia. 3/8 in x 1/2 in Rated Torque 35 in-lb Max. RPM 3, 800 RPM Outside Dia. 1.575 in Overall Length 1.81 in Material - Couplings Aluminum Min. Bore (In.) 0.236 in Min. Bore (mm) 6 Max. Bore (In.) 0.55 in Max. Bore (mm) 14 mm Hub Dia. 1.102 in Length through Bore 0.65 in Screw Type Clamp Screw Screw Size M4 Max. Angular Misalignment 2 Degrees Max. Parallel Misalignment (In.) 0.007 in Max. Axial Misalignment (In.) +/-0.020 Max. Temp. 300 Degrees F Finish Aluminum Disc Type Stainless Steel Size MDS40C