Kerk® Mini Series Lead Screw Assemblies, from HaydonKerk Motion Solutions, are ideal for demanding miniature applications, such as data storage drives, miniature pumps and dispensing systems, micro-actuators and laser/optical focusing mechanisms. Comprised of small diameter, precision rolled, lead screws and patented nuts, the Mini Series provides reliable precision motion control at a fraction of the cost of traditional miniature ball screws.
Engineered to withstand millions of inches of travel without requiring external lubrication, maintenance, or adjustment, the Kerk Mini Series allows new product designs to be manufactured at previously unattainable sizes and costs.
The Kerk Mini Series comes in anti-backlash and general-purpose lead screw assemblies, using the Kerk patented NTB, NTG and BFW nut designs. The lead screws are made from 303 stainless steel, and are available with the Kerk proprietary, long-life Kerkote® or Black Ice™ TFE coating. Designed to run smoothly and efficiently on Kerk precision rolled lead screws, the maintenance-free nuts are manufactured with self-lubricating polymers. The Mini Series is available in standard diameters as small as .125″ (3mm). Smaller custom diameter lead screw assemblies are also available.
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