Lead Screws and Nuts

Micro Lead Screws allow miniaturization of products.
Lead Screws and Nuts

Micro Lead Screws allow miniaturization of products.

Available in 2 mm diameter screw sizes with leads ranging from 0.3–2 mm per revolution, KerkÂ-® Micro Series Lead Screw Assemblies come in variety of nut configurations made of self-lubricating acetal and KerkiteÂ-® High Performance Composite Polymers, including nylon, PPS, and PEEK materials. Assemblies are manufactured of 303 stainless steel and require no maintenance. High accuracy...

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Haydon Kerk Motion Solutions Inspires Next Generation of Innovators
Lead Screws and Nuts

Haydon Kerk Motion Solutions Inspires Next Generation of Innovators

Haydon Kerk Motion Solutions, Inc. has joined forces with FIRST-® (For Inspiration and Recognition of Science and Technology), a not-for-profit organization founded by inventor Dean Kamen to inspire young people's interest and participation in science and technology, as a Silver Supplier of the FIRST Robotics Competition (FRC-®). The FIRST Robotics Competition Silver Supplier level designates a...

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Kerk's Lead Screws Provide Superior Performance with Kerkote-® TFE Coating
Lead Screws and Nuts

Kerk's Lead Screws Provide Superior Performance with Kerkote-® TFE Coating

Kerk Motion Products, one of the world's premier manufacturers of non-ball lead screws, offers superior performance lead screw, linear rail, spline shaft and ScrewRailÂ-® actuator assemblies with its KerkoteÂ-® TFE coating. Kerkote reduces friction and extends the life of Kerk's cost-effective, maintenance-free assemblies, which are ideal for motion control applications in a variety of...

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Lead Screws and Nuts

Leadscrew Assemblies provide axial system stiffness.

Manufactured from 303 stainless steel, acme leadscrews are available in diameters ranging from .1875-.375 in. with optional Black Ice(TM) PFTE coating that eliminates flaking. Anti-backlash nuts are manufactured from self-lubricating polyacetal that, when combined with stainless steel leadscrews, provides low drag torque and smooth operation throughout life of assembly. Nuts are available with...

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Lead Screws and Nuts

Lead Screws suit high load motion control applications.

Eliminating drag and wear associated with high pre-load forces, VHD Series uses Axial Take-Up Mechanism, creating stiff spacer, which continually expands to accommodate wear that occurs during use. Leads are available from .050-3.6 in. with lengths up to 160 in. Self-lubricating, anti-backlash assemblies are 303 stainless steel, with custom KerkoteÂ-® TFE extended life coating optional. They...

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Metric Lead Screws handle light to medium loads.
Lead Screws and Nuts

Metric Lead Screws handle light to medium loads.

Available in diameters from 10-24 mm and leads from 2-45 mm, Metric Lead Screws are suited for positioning light to medium loads in range of equipment. SupernutÂ-® design eliminates backlash, while DIN 103 compliant thread forms minimize local stresses. Series XC uses ActiveCAMÂ-® technology to provide rigid stainless steel cam for biasing. Applications include semiconductor...

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Roller-Screw Assemblies withstand demanding applications.
Lead Screws and Nuts

Roller-Screw Assemblies withstand demanding applications.

Series NRS Planetary Roller Screw Assemblies feature high axial resolution with multitude of contact points for carrying large loads. Units operate under shock loads and adverse environmental conditions, with poor lubrication, and after ingesting ice and sand. Assemblies feature nuts with threaded rollers, which are available with integral flange or as cylindrical nut in split preloaded, or...

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Actuator Assemblies have TFE coating.
Lead Screws and Nuts

Actuator Assemblies have TFE coating.

Lead screw, linear rail, spline shaft, and ScrewRail(TM) actuator assemblies are available with Kerkote(TM) TFE coating, which reduces friction and extends life of maintenance-free assemblies. Coating decreases erratic drag torques and unpredictable wear and provides maximum level of self-lubrication. Dry lubricant will not become paste-like and attract dirt or debris. Assemblies are suited for...

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Lead Screws handle demanding miniature applications.
Lead Screws and Nuts

Lead Screws handle demanding miniature applications.

Comprised of small diameter, precision-rolled, non-ball lead screw assemblies, Mini Series lasts hundreds of millions of inches of travel without requiring external lubrication, maintenance, or adjustment. Units are made of 303 stainless steel with TFE coating. Standard diameters are as small as .125 in. Designed to run smoothly on precision-rolled screws, maintenance-free nuts are made with...

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Non-Ball Lead Screws provide quiet operation.
Lead Screws and Nuts

Non-Ball Lead Screws provide quiet operation.

For vertical operation, Non-Ball Lead Screws can be designed to self-lock and prevent back driving, without external brake. They utilize sliding friction between nut and screw to convert rotary input motion to linear output motion. Screws do not need to be hardened, and coating eliminates need for external lubrication. Made from 303 stainless steel, screws range from 1/8 to 15/16 in. diameter,...

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Oilfield Improvements® Wheeled Rod Guide® Couplings Celebrate 35th Anniversary
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Oilfield Improvements® Wheeled Rod Guide® Couplings Celebrate 35th Anniversary

For over 35 years our Wheeled Rod Guide Couplings, have been at work in oil fields across the globe. Our products are engineered to extend the service life of sucker rods and tubing, delivering cutting-edge innovation that enhances oilfield operation, maximizes output, and enhancing overall operations. To learn about the advantages of using Wheeled Rod Guide Couplings in your wells, see our video.

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