Shrink Discs RLK 603 S three-part design highest torque capacity Features • Highest torque capacity • Transmissible torque of 25 Nm up to 153 000 Nm • Tightening of clamping screws with a torque wrench • Easy disassembly without jacking screws • Centres the hollow shaft or hub to the shaft • For hollow shafts or hubs with outer diameters of 14 mm up to 190 mm Application example Backlash free connection of a hollow-shaft to a achine shaft on a flat gear box with a Shrink m Disc RLK 603 S. The backlash free connection reduces the risk of fretting corrosion. As a result, the connection can be easily disassembled even after long periods of operation. Transmissible torques and axial forces The transmissible torques or axial forces listed on the following three pages are subject to the following tolerances, surface characteristics and material requirements. Please contact us in the case of deviations. Tolerances Hollow dw shaft bore > ≤ ISO mm mm 10 18 18 30 30 50 H7 50 80 80 120 120 150 150 180 H7 Other fits may be selected, provided the joint clearance between the shaft and the hollow shaft remains within the indicated ranges. Surfaces Average surface roughness at the contact surfaces between the shaft and the hollow shaft Rz = 10 … 25 µm. Materials The following apply to the shaft and the hollow shaft: • Yield strength Re ≥ 340 N/mm2 • E-module ca. 206 kN/mm2 Installation Please request our installation and operating instructions Shrink Discs RLK 603 S. 28 Simultaneous transmission of torque and axial force The transmissible torques M which are shown in the tables apply for axial forces F = 0 kN and conversely, the indicated axial forces F apply to torques M = 0 Nm. If torque and axial force are to be transmitted simultaneously, the transmissible torque and the transmissible axial force are reduced. Please refer to the technical points on page 35. Example for ordering Shrink Disc RLK 603 S for hollow shaft with an outer diameter d = 95 mm: • RLK 603 S-95 x 170 Artic

Shrink Discs RLK 603 S three-part design highest torque capacity Shrink Disc released Shrink Disc clamped 29-1 Article number Weight Length mm

Shrink Discs RLK 603 S three-part design highest torque capacity Shrink Disc released Shrink Disc clamped 30-1 Article number Weight Length mm

Shrink Discs RLK 603 S three-part design highest torque capacity Shrink Disc released Shrink Disc clamped 31-1 Article number Weight Length mm