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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 star knobs are ergonomic, star shaped handles with rounded edges that are attached to a threaded stud or tapped hole. They are used to replace standard screws in robotic applications that require frequent adjustments. Star knobs allow users to turn a knob by hand to install, adjust and remove robotic components such as motors, sensors, processors, control panels, and mechanical parts without tools. Robotic applications benefit from star knobs that are quick to install or remove, low-profile, and lightweight. Robots are made up of multiple components that need to be operating correctly and the ability to change components without the use of tools saves time during repairs, adjustments, or replacements. Small knob dimensions allow for use in confined spaces that are difficult or impossible to reach with wrenches. The lightweight plastic knob design reduces stress on other components, does not slow the robot down, and can reduce energy use. Stainless steel knobs have better corrosion resistance and durability, can be used in washdown applications, and can withstand extreme temperatures from 20°C to 700°C. Ruland star knobs are available in tapped and stud types with inch and metric threads ranging from #10-32 TPI to 1/2" - 13 TPI or M4 to M16. Knobs are made of lightweight, shock-resistant technopolymer plastic with zinc-plated steel components and stainless steel with stainless steel components. Star knobs are sourced from JW Winco and stocked in our Marlborough, Massachusetts location.
