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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 rigid couplings are commonly used in food processing equipment for torque transmission or shaft to shaft connections. They are zero-backlash and have high torsional stiffness and torque capabilities making them an ideal solution for food processing equipment where motors are connected to a gearboxes, lead or ball screws, or conveyors. Ruland is the only manufacturer that precision hones straight bore rigid couplings to ensure bores are collinear for precise fit and greater torque transmission ability. Proprietary Nypatch® anti-vibration coating is used on clamp style hardware that allows for even seating of the screw, repeated screw installations, and prevents galling, which is especially useful in food processing applications requiring stainless steel.
Ruland manufactures rigid couplings in set screw and clamp screw types. Set screw styles are best suited for lighter duty applications where vibration is limited to prevent hardware from coming loose during operation. Clamp style rigid couplings wrap evenly around the shaft for precise fit and increase torque capabilities. Two-piece styles can be serviced in-place and have a balanced design for reduced vibration. Ruland manufactures rigid couplings in 1215 lead-free steel with a black oxide finish for high torque, lightweight 2024 aluminum for low inertia, and 303 stainless steel for increased corrosion resistance in bore sizes ranging from 1/8” (3mm) to 2” (50mm).
