Ruland Coupling The Ruland bellows coupling has a 19mm OD, 30.2mm length and 6mm x 5mm bore with clamp fastening. This is readily accommodated by any combination of axial motion, angular and parallel misalignment. It is comprised of two anodized aluminium hubs and stainless steel bellows. This bellow is able to flex while remaining rigid under torsional loads. Its balanced design reduces vibrations at high speed. Features and Benefits • Zero backlash
• Black-oiled alloy steel fasteners for strength and corrosion resistance
• Precision bellows coupling with excellent kinematic properties
• Maximum speed of 10,000rpm
• Hardware is metric and tested beyond DIN standard for high torque capabilities
• Set screw material is alloy steel with black oxide finish
• Service temperature range from -40°C and 93°C
• Low inertia coupling
• Lightweight Applications • Stepper and servo drives
• Encoders
• General purpose light-duty power transmission Certifications • REACH certification
• Conflict Minerals compliant
• DIN 912 12.9
• ISO9001:2015