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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 shaft collars offer high holding power and precise face to bore perpendicularity making them ideal for the precise location of motor components, such as bearings. They can also be used for spacing, stopping, guiding, and mounting depending on the design of the motor. Ruland clamp type shaft collars are ideal for motors as they do not the mar the shaft, are infinitely adjustable, and have high holding power. Clamp type shaft collars wrap evenly around the shaft allowing for consistent clamping forces and a more precise fit when compared to set screw collars. Ruland offers one- and two-piece shaft collars in a variety of styles to match the varied needs of motor manufacturers. Two-piece shaft collars are mated throughout the manufacturing process for proper fit, alignment, and to maintain high holding power. Two-piece shaft collars have standard options with a balanced design which is suitable for high speed motors where the collar will be used on a rotating shaft.
Ruland manufactures shaft collars for motors from select North American bar stock in 1215 lead-free steel with a black oxide finish for high holding power, 303 & 316 stainless steel for corrosion resistance, and lightweight 2024 aluminum for low inertia. They are available in bore sizes from 1/8” to 6” and 3mm to 150mm.
