Shaft Couplings

Permanent Magnetic Couplings eliminate wear.
Shaft Couplings

Permanent Magnetic Couplings eliminate wear.

Consisting of opposing discs with rare earth magnets, Magnetic Couplings offer silent operation and minimize vibration. Torque through drive disc is automatically transferred to other disc through air gap. Units allow for misalignment and torque transfer through walls, eliminating need for seals and removing risk of contamination from one media to next. Angular error up to 3° and parallel...

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T&B® Fittings XD Expansion/Deflection Coupling for Rigid Conduit
Shaft Couplings

T&B® Fittings XD Expansion/Deflection Coupling for Rigid Conduit

Provides Flexible, Watertight Connections Features Durable Stainless Steel Inner Sleeve MEMPHIS, Tenn. - The T&B® Fitting XD Expansion/Deflection Coupling for Rigid Conduit from Thomas & Betts supports movement and thermal expansion in conduit runs, providing a flexible and watertight connection. The coupling incorporates an Erickson® conduit union that reduces installation time and...

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Shaft Couplings

Zero-Backlash Couplings come in disc and curved jaw variants.

Offering single and double disc couplings in 9 sizes with torque values from 12-4,500 lb-in., CL18 Economy Disc Series has low-inertia, torsionally stiff design that provides identical bi-directional rotation. Clamp type locking collar accommodates bores from 3/16-1Â-¾ in. With zero-backlash design that accommodates misalignment, dampens vibration, and provides electrical isolation,...

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Custom Shaft Locking Devices deliver high alignment accuracy.
Shaft Couplings

Custom Shaft Locking Devices deliver high alignment accuracy.

Ameriloc® internal/external locking devices and shaft couplings eliminate need for keyways, splines, or hydraulic hubs, allowing unlimited shaft positioning. Installation/removal is done via standard tools, and tight contact prevents contamination in high dust and moisture environments. Along with zero backlash, minimized shaft stress, and optimized contact pressure, features include torque...

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Torque Flanges are available with optimized shaft coupling.
Shaft Couplings

Torque Flanges are available with optimized shaft coupling.

Series T40 torque flanges are available with sturdy ROBA-DS shaft coupling to securely and accurately record torque. Shaft coupling, which compensates for any existing radial, axial, or angle offset that may arise when torque flange is installed, is characterized by high torsional stiffness and low mass moment of inertia. As ROBA-DS shaft coupling is ideal match for HBM torque flange, users can...

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Wind Turbine Couplings deliver 100,000 Nm torque.
Shaft Couplings

Wind Turbine Couplings deliver 100,000 Nm torque.

Zero-Max Wind Turbine Couplings are tested under conditions simulating 20-year load spectrum of continuous operation. Composite disk packs, located at both ends of center spacer, allow parallel and axial misalignment while remaining torsionally stiff through all harmonic ranges of wind turbine's oscillating load. Depending on application, center spacers can be machined out of steel, composite...

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Expansion Couplings can be used in wet and dry locations.
Shaft Couplings

Expansion Couplings can be used in wet and dry locations.

Used to compensate ±2 in. of lateral movement of conduit in dry locations, Mighty-Move(TM) steel dry location expansion couplings are UL-Listed and available for use with Â-¾-4 in. EMT and 2½-4 in. rigid conduit. Mighty-Move(TM) aluminum raintight expansion couplings can be used to compensate ±2 in. of lateral movement in indoor or outdoor raceway system. These UL-Listed...

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Shaft Couplings

Lidded Ground Bollard Sleeve accelerates temporary removal.

Available for 3 different Removable Bollards, lidded ground sleeve fosters removal while providing flush surface for applications where bollard will be infrequently removed for brief periods to allow vehicle access. Round Post Top Lock bollard users, for example, can remove post, and Â-¼ in. thick galvanized ground sleeve lid will drop down on ground sleeve. Applications include trail or...

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Conduit Couplings feature watertight seal.
Shaft Couplings

Conduit Couplings feature watertight seal.

Available in sizes from Â-½-4 in., 3-piece Mighty-Align(TM) Raintight Couplings have self-aligning design that ensures 360° watertight seal for joining 2 lengths of threaded rigid or IMC conduit in wet locations. UL-listed units leave conduit ends smooth and even, preventing damage to conductors. Featuring neoprene gasket O-ring, malleable iron couplings provide access point into...

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Low Thermal Transfer Feature of Zero-Max ServoClass® Couplings Helps Minimize System Misalignment
Shaft Couplings

Low Thermal Transfer Feature of Zero-Max ServoClass® Couplings Helps Minimize System Misalignment

Plymouth, Minnesota: Design engineers looking to reduce heat transfer from servo motors to driven shafts will find ServoClass® Couplings from Zero-Max an ideal solution. The ServoClass coupling design minimizes heat transfer and reduces variations in system accuracy caused by thermal expansion. The coupling features stainless steel discs designed into the center of the coupling that...

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