Ruland PCR18-8-4-A Clamping Beam Coupling, Polished Aluminum, Inch, 1/2" Bore A Diameter, 1/4" Bore B Diameter, 1-1/8" OD, 1-1/2" Length, 34 lb-in Nominal Torque

Description

Material Type:Aluminum Flexible 4-Beam Couplings Zero backlash multiple cut design Max. angular misalignment: 3° Max. rpm: 6000 Max. temp.: 225°F (107°C) Bright finish Flexible couplings offer good torsional stiffness and shock absorption. Machined from a single piece of 7075 aluminum. Connect delicate components such as encoders and tachometers. Small bearings make low radial forces. Note: For dynamic torque rating, static torque rating should be divided by 2 for nonreversing, and by 4 for reversing applications. This listing is for each. Technical Specification Item - Motion Control Couplings Motion Control Coupling Shaft Locking Type - Couplings 1 Piece Clamp Bore Dia. 1/2 x 1/4 Rated Torque 34 in.-lb. Max. RPM 6000 Outside Dia. 1.125 Overall Length 31.8mm Material - Couplings Aluminum Clearance Dia. (mm) 28.6 Length through Bore 0.75 Screw Type Cap Screw Screw Size M4 Torsional Stiffness (Deg./In.-Lbs.) 0.22 Max. Angular Misalignment 3 Degrees Max. Parallel Misalignment (In.) 0.015 Max. Axial Misalignment (In.) +/-0.01 Max. Temp. 225 Degrees F Finish Bright Compliance and Restrictions WARNING Cancer and Reproductive Harm -