The store will not work correctly in the case 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
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.
Ruland 4- and 6-beam couplings are machined from a single piece of aluminum or stainless steel with multiple spiral (helical) cuts for greater torque, torsional stiffness, and parallel misalignment capabilities than commodity style single beam couplings. The 4-beam style (P- and MW-Series) has two sets of two beams allowing for greater flexibility and more compact lengths than 6-beam couplings. They are ideally suited for encoders and tachometers that have small sensitive bearings which require a coupling with low bearing loads. light duty power transmission applications such as pipetting or other small diagnostic equipment. The 6-beam style (F-series) has two sets of three beams for higher torque and torsional stiffness capabilities. They are commonly used in light duty applications such as connecting a stepper motor to a lead screw, which is often found in pipetting or other small diagnostic equipment. Ruland beam couplings have a zero-backlash balanced design for smooth operation up to 6,000 RPM. Designers prefer aluminum beam couplings for their low inertia, flexibility and cost effectiveness. Stainless steel beam couplings are designed for applications with higher torque, but have significantly higher inertia that must be accounted for during machine design. Ruland beam couplings are available with clamp or set screw attachments in bore sizes ranging from 3/32” to ¾” and 3mm to 20mm. They are manufactured in our Marlborough, MA factory under strict controls using proprietary processes.
