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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.
Clamp style universal joints improve over set screw style because they do not mar the shaft, offer infinite adjustability, and can be used on all shaft types. Ruland is the only North American supplier of clamp style universal joints and manufactures the clamp feature, bores, and keyways in our advanced manufacturing facility in Marlborough, MA USA. They are available in sizes from 1/4" to 1 1/4” in steel for high strength and stainless steel for corrosion resistance.
Step by step procedure of how to install a beam coupling. Watch the video and follow the instructions below. Please feel free to contact us if you have any questions on proper coupling installation. Email:techsupport@ruland.com
Installation Instructions
Align both hubs of the coupling on the shafts that are to be joined and determine if the misalignment parameters are within the limits of the coupling.
Using an appropriate torque wrench, tighten the screw(s) of one hub down to the recommended seating torque.
Before tightening the screws on the second hub, rotate the coupling by hand to allow it to reach its free length.
Tighten the second hub on the shaft such that the misalignment angle remains centered along the length of the coupling and the coupling remains axially relaxed.
The shaft(s) may extend into the relieved portion of the bore as long as it does not exceed the shaft penetration length specified under the coupling’s parameters.