Shaft Couplings

Bellows Coupling Replaces Gearbox in Cryogenic Application
Shaft Couplings

Bellows Coupling Replaces Gearbox in Cryogenic Application

Bellows Coupling Replaces Gearbox in Cryogenic Application Cedar Grove, NJÂ- — Gearboxes used in rotary drive systems operating near absolute zero temperatures, are often adversely affected by the extreme temperatures of a cryogenic environment. The most common failures are the result of differential thermal expansion which can cause the gears to uncouple. A Physics Research and...

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Flange Couplings have no wear parts.
Shaft Couplings

Flange Couplings have no wear parts.

Suited for heavy-duty applications, RfN 5571 Series is equipped with shrink discs and can be integrated into machines without any heating or cooling. High torque units are slip fit and come with either hexagon-head or hexagon socket-head cap screws. With backlash-free shaft-hub connections and elimination of additional components such as keyways or shims, couplings are suitable for mining...

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Shaft Couplings

Ringfeder Power Transmission Group Adds New Line of Heavy-Duty Shaft Couplings

Westwood, NJ – RINGFEDER POWER TRANSMISSION Group has expanded its offering of heavy-duty couplings with the acquisition of TSCHAN GmbH, a leading supplier of non-shiftable mechanical shaft couplings. TSCHAN couplings are used primarily in heavily-loaded, large-machine applications—including mining, offshore, construction, steel production, cement, pump, compressor and power generation. These...

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Weldable Shaft Collars, Couplings promote design options.
Shaft Couplings

Weldable Shaft Collars, Couplings promote design options.

Available in ANSI 1018 steel and weldable stainless steel, Stafford Weldable Shaft CollarsÂ- and Couplings let users add such diverse mechanical and structural components as brackets, cams, lever arms, mounts, pins, and rods. Stafford Weldable Shaft Collars and Flange Mounts, available in 1- and 2-piece as well as hinged styles, come in ¼–6 in. bore sizes,...

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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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