Shaft Couplings

Drive Coupling features quick connect design.
Shaft Couplings

Drive Coupling features quick connect design.

Designed for quickly connecting and disconnecting rotary unions from fluid transfer lines withoutÂ- tools, TorqueSafe™ is rated for up to 20 lb-ft of torque with operating pressures to 150 psig and temperatures up to 375°F. Coupling features full-flow passage, one-hand disengagement, and locking mechanism to ensure safe connections are made. With connection sizes ranging from 3/8 to...

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Shaft Couplings

Breakaway Couplings come in application-specific variants.

Designed to withstand harsh marine conditions, 4 in.Â- dia Marine Break-Away Coupling has max working pressure of 25 bar and disconnects under straight pull force. Standard Break-Away Coupling in 2 or 3 in. aluminum variants have max working pressure of 10 bar. For use with loading arms and hose, 40 bar-rated 2 and 3 in. Collar Release Break-Away Couplings...

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Baldor's Dodge® Disc Coupling Engineered for the Oil and Gas Industry Offering Improved Reliability, Increased Productivity and Lower Costs
Shaft Couplings

Baldor's Dodge® Disc Coupling Engineered for the Oil and Gas Industry Offering Improved Reliability, Increased Productivity and Lower Costs

Fort Smith, Ark.Â- – Baldor Electric Company is proud to announce that it has completed ATEX certification for all Baldor-Dodge Disc Couplings. ATEX is a European Union directive, which defines essential health and safety requirements for all equipment used in potentially explosive atmospheres. The Baldor-Dodge Disc Coupling meets all ATEX requirements for mining applications and other...

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Bushed Coupling reduces damage via misalignment capabilities.
Shaft Couplings

Bushed Coupling reduces damage via misalignment capabilities.

Baldor-Dodge®Â- Para-Flex® QD (PXQD) coupling features QD flange design that complements Taper-Lock and bored-to-size style flanges. Sizes PX50 through PX200 offer torque ratings up to 82,500 lb-in., and bore capacity of PXQD flanges let end-users downsize coupling selections. QD bushing design allows installation and removal with minimal shaft damage. When used...

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Shaft Coupling eliminates resonance problems in ball screws.
Shaft Couplings

Shaft Coupling eliminates resonance problems in ball screws.

Step-Flex™ Coupling eliminates resonance in stepper motor ball screw assemblies. Two-part elastomer element combination dampens vibration caused by actuator carrierÂ- trying to find its home position. Hard element being separated from aluminum alloy hubs by softer elastomer maintains sufficient torsional stiffness for precise positional accuracy while allowing minimal angular and...

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Composite Disc Couplings arrest electrical current.
Shaft Couplings

Composite Disc Couplings arrest electrical current.

Designed with composite flex elements that are non-conductive, Zero-Max CD® Couplings provide electrical insulation while protecting mechanical components from system overloads. Composite discs withstand all types of environmental elements, including temperature extremes from -40 to +70°C, as well as moisture and chemicals. Available in single and double flex models with clamp style...

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Strong Protection for Heavy-Duty Applications
Shaft Couplings

Strong Protection for Heavy-Duty Applications

Reliable overload protection and easy handling are the compelling features of RINGFEDER POWER TRANSMISSION's new GERWAH GWS heavy-duty couplings. In daily operation, high-performance heavy-duty gears have to continuously withstand huge loads. In case of a machine breakdown caused by overload, the owners are confronted with high costs due to expensive spare parts and costly downtimes. With the GWS...

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Rigid Couplings for Packaging Applications
Shaft Couplings

Rigid Couplings for Packaging Applications

Marlborough, Massachusetts, – Ruland offers rigid couplings that are designed for the demanding needs of packaging applications. They have precision honed bores, anti-vibration hardware, and opposing hardware on two-piece styles to ensure superior fit, alignment, and holding power. Rigid couplings from Ruland are available in a wide variety of sizes, styles, and materials to suit the needs of...

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Hirth-Tooth Couplings provide form-locking precision.
Shaft Couplings

Hirth-Tooth Couplings provide form-locking precision.

Providing self-centering, radial face tooth connection, Hirth Serrations enable users to connect shafts, discs, wheels, and cranks with accuracy. Lightweight units enable wear-free transmission of high torques at smallÂ- dimensions. Dynamic forces are retained even after repeated assembly. Available in sizes from 50–900 mm in diameter, rings have less rotating mass compared...

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