The store will not work correctly when cookies are disabled.
Due to Microsoft's discontinuation of updates, including security, certain functionality such as checkout and CAD may not work for you. We recommend using Google Chrome, Microsoft Edge, Firefox, or Safari to ensure full functionality.Thank you - the Ruland team
Large jaw couplings are now being offered for bore sizes up to 1-3/4” or 45 mm and torque capacities of 2,655 in-lbs (300 Nm). These new large jaw couplings are designed for use in precision systems with high deceleration and acceleration curves, such as those found in semiconductor, solar, conveyor, and warehouse automation applications.
Pre-assembled modular mounting systems are designed for adjustability across many mounting applications. Conveyor mounting systems emphasize strict parallel installation using a flange-bolt base and a conveyor rail guide. Sensor mounting systems offer flexibility in a mounting application with adjustable or 90-degree connectors, two-way bases, and various mounting brackets. Both systems include stainless steel rods (with or without scale) from 100mm to 300mm in length, zinc clamping levers, and connectors that allow adjustment of the rods’ position.
Mountable shaft collars with face holes are designed to mate directly with components such as sprockets, pulleys, and metallic plates. Ruland manufactures them with drilled holes for mounting flexibility or threaded holes for the most secure connection between the collar and mated component. They are offered in steel, aluminum, and 303 stainless steel in bore sizes ranging from 3/8” to 2” and 10mm to 50mm.
Ruland oldham couplings are comprised of two anodized aluminum hubs and a center disk. Oldham couplings offer the greatest parallel misalignment accommodation of all Ruland servo couplings as well as low inertia and electrical isolation, making them a fit for a variety of motor systems. They are manufactured with a proprietary machining process for smooth interaction between the hub tenons and disk allowing for the longest service life in the industry. Ruland oldham couplings have a balanced design for reduced vibration at speeds up to 4,500 RPM.
Oldham couplings are highly versatile because of the variety of hub and insert materials available. Acetal, Nylon, and PEEK disks offer a balance between torque, torsional rigidity, and environmental compliance. Aluminum oldham coupling hubs are lightweight, cost effective, and offer low bearing loads. Stainless steel oldham couplings can be used in corrosive, cleanroom, and vacuum environments when paired with a PEEK disk. This combination is useful for motors in food processing applications. The multitude of standard options makes oldham couplings a good starting choice for motor manufacturers or integrators that package systems with lead screws, ball screws, or gearboxes. The same base oldham coupling hub can be specified with the motor while the disk and second hub change depending on the joined component.
Ruland manufactures oldham coupling in our Marlborough, MA factory with bore sizes ranging from 1/8” to 1-1/8” and 3mm to 30mm. They are zero-backlash when used with an acetal or PEEK disk.
