Shaft Couplings

Lovejoy Takes on Underserved Industry at Show
Shaft Couplings

Lovejoy Takes on Underserved Industry at Show

Lovejoy, Inc. - Exhibiting cutting-edge gear and grid couplings At 11th Biennial Movable Bridge Symposium (Downers Grove, IL) October 12, 2006 - Lovejoy, Inc will showcase its highly innovative, heavy duty gear and grid couplings at the 11th Biennial Movable Bridge Symposium in Orlando, FL. from November 6-9. We believe the industry is underserved," said Terrance Driscoll, Lovejoy's product...

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Shaft Couplings

Jaw Couplings facilitate insert removal process.

With tool-less twist off and peel back functionality, JIS 6 pin jaw in-shear coupling enables 5-15 min removal and replacement of spider or insert. Product is available in 850,000+ combinations of bore sizes, as well as custom bore sizes, and features respective angular and parallel misalignment capabilities of 2° and 0.030-0.094 in. Part is made of 50D shore Urethane material with...

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Sleeve Coupling ensures precise shaft alignment.
Shaft Couplings

Sleeve Coupling ensures precise shaft alignment.

Designed for use on supported shafts, Precision Sleeve Coupling is machined from steel as standard and optionally offered in aluminum and stainless steel. Solid center section provides close tolerance fit on ground shafting and includes keyway as well as Accu-Clamp(TM) design, which incorporates integral self-centering clamping collars at both ends. Available in 6 sizes from Â-½-1½...

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Miniature Flexible Couplings feature zero backlash.
Shaft Couplings

Miniature Flexible Couplings feature zero backlash.

Offered in sizes as small as Â-¼ in. diameter for shaft sizes down to 3.32 in., one-piece Flexible Couplings can transmit torque in angular, parallel, and/or skewed modes. Units are available in aluminum, stainless steel, or plastic. They can be used in precision engineering applications and are especially able to accommodate tight or skewed connections.

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Shaft Collars are offered in double wide version.
Shaft Couplings

Shaft Collars are offered in double wide version.

Made from high strength aluminum, lead-free black oxide carbon steel, and stainless steel, double wide shaft collars are available in 1- and 2-piece clamp styles with bore sizes from 1/8 to 1 in. Single point faced to ensure perpendicularity and proper alignment, shaft collars feature additional cap screws to apply pressure to shaft, making them suitable for use as mechanical stops or on split...

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Shaft Couplings

Anti-Backlash Nuts offer adjustable drag torque.

Designed to optimize system stiffness without increasing drag torque, T Series (torsional style) Anti-Backlash Nuts eliminate clearance between threads of nut and threads of leadscrew. Products utilize blend of self lubricating polyacetal in conjunction with precision rolled 303 stainless steel screw material. Requiring one-time lubrication, torsional style nuts can also run dry when used with...

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Servo Couplings are chemical- and heat-tolerant.
Shaft Couplings

Servo Couplings are chemical- and heat-tolerant.

SERVOMAX TX1 molded thermoplastic insert couplings are suited for pump drive and servo applications. Couplings feature elastomer element press fit between 2 precision molded coupling halves, giving it zero backlash. Sizes are available with bore diameters from .375-1.75 in., with torque capacities from 17.7-5,841 lb-in., and in various shore values to meet application needs.

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Shaft Couplings

Bellows Coupling uses stainless steel bellows for rigidity.

Suited for precision servo applications, compact Model BKC exhibits high torsional rigidity with zero backlash and flexibility across all 3 axes of possible shaft misalignment. Connection between stainless steel bellows and aluminum clamping hub is buried within fit-length of hub itself. Shaft hubs are custom bored on each side for shaft sizes from 5/16-2.95 in., with or without keyways. Sizes...

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Shaft Couplings

Couplings compensate for mechanical movement irregularities.

Single-piece, flexible couplings compensate for angular and skewed misalignment, parallel offset, and axial motion. Performance characteristics include no maintenance, no backlash, no lubrication, constant rotational velocity, and smooth bearing loads. Couplings are manufactured with ODs from 3/8-3 in. and in metric ODs of 15, 20, 25, 30, 40 and 50 mm, and inch and metric bore sizes may be...

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Bellows Couplings feature zero backlash.
Shaft Couplings

Bellows Couplings feature zero backlash.

Suited for 1/8-3/8 in. and 3-12 mm dia shafts, Series S50FP9 has max torque range of 120-300 oz-in. Couplings accommodate max angular misalignment of 5-6° and parallel offset of .015 in. Featuring phosphor bronze bellows, brass hubs, and tin plate finish, units absorb end play in shafts and dampen vibration and noise levels. Fairloc® hub fastening system eliminates marred shafts while...

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