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Motion Control • Ball & Lead Screws • Acme Lead Screws

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  • Techno Inc.

    Techno, Inc. offers inch/metric acme lead screws and nuts. Acme inch lead screws feature a stainless steel construction, 2G thread-forms, and a standard rolled/center-less ground design. These screws have 4 to 16 thread options, OD sizes ranging from 1/4" to 1", and lead sizes ranging from 0.050" to 1.200". Anti-backlash metric super-nuts come in nominal diameters up to 1", they have an acetal with PTFE material construction, and can handle design loads up to 400 lbs.

  • Reid Supply Company

    Reid Supply Company offers acme threaded rods, nuts, lead screws, and flanges. Acme threaded rods come in left or right handed directions, lengths ranging from 3' to 6', thread sizes ranging from 3/8 to 10, and diameters ranging from 1/2" to 7/8". Acme nuts are available in bronze or plastic materials, and they feature internal thread sizes ranging from 1/4 to 16.

  • Precision Screw Thread Corp

    Precision Screw Thread Corp. offers custom and standard acme lead screws/nuts for system automation, robotics, bio-medical device, and aerospace applications. These screws come in diameters ranging from 3/16" to 8", screw efficiency ratings up to 60%, 2 to 120 threads per inch, and lead accuracies down to 0.0005/12". They are constructed from aerospace, stainless steel, aircraft alloy, alloy steel, carbon steel, plastic, brass, copper, and aluminum materials.

  • Nordex, Inc.

    Nordex Incorporated offers precision and commercial quality rolled acme stainless steel lead screws. Hi-precision rolled acme lead screws come in diameters ranging from 1/8 to 3/4, 0.0006" in lead accuracy ratings, a 303 stainless steel construction, and root diameters ranging from 0.081" to 0.645". These screws can be ordered in 6", 12", 24", 36", and 48" lengths.

  • Comptrol Inc

    Comptrol, Inc. offers acme and lead screws. Acme screws are available in diameters up to 6", right/left handed threads, single/multiple lead threads, and a stainless or alloy steel construction. These screws come in 2G, 2C, 3G, or 3C class options. Lead screws feature standard leads from 3/16" to 2", standard diameters from 3/16" to 6", and lead accuracies to 0.003"/ft.

  • Duff-Norton

    Duff-Norton offers acme screws and nuts in bronze, plastic, or integral flange configurations. These screws come in diameters ranging from 1" to 9", lengths ranging from 5 to 12 ft, root diameters ranging from 0.359 to 7.850, and 0.75 to 10 turns per inch. They have single or double thread starts and lead sizes ranging from 0.100 to 1.000.

  • Lead Screws International, Inc.

    Lead Screws International, Inc. designs, manufactures, and repairs acme screws and rolled threads.

  • Nook Industries

    Nook Industries offers alloy and stainless steel inch acme screw assemblies. These assemblies come in standard diameters ranging from 1/4" to 14", root sizes ranging from 0.162" to 5.254", repeatable positioning accuracies ranging from 0.0003" to 0.0006", and standard leads from 0.050" to 1". They are available with bronze or plastic nuts and EZZE-MOUNT/flange end bearing supports.

  • Roton Products, Inc.

    Roton Products, Inc. offers acme lead and ball screws of power transmission applications. Acme lead screws feature burnished surface finishing, and they come in 1-3/4" diameter sizes. Acme ball screws are highly accurate, efficient, smooth, and quiet operating. They have the following applications: fork lift remote accessory drives, trim tab drives, automatic pilots, web tensioners, robotics, plotters, scanners/test equipment, door actuators, log splitters, servo drives, etc.

  • Thomson

    Thomson offers corrosion-resistant lead and acme screws that are constructed from 300 Series stainless steel materials. These screws come in diameters ranging from 3/16" to 3", accuracies up to 0.003"/ft, optimized thread forms, high luster surface finishing, and lead sizes ranging from 0.050" to 2.00".

  • Haydon Kerk Motion Solutions

    Haydon Kerk Motion Solutions offers acme lead screws in a 303 stainless steel construction. These screws come in standard diameters ranging from 1/8" to 15/16", standard leads from 0.012" to ~4", bi-directional repeatability within 50 micro-inches, and lead accuracies better than 0.0006 in/in.

  • Rockford Ball Screw Co.

    Rockford Ball Screw Co. offers acme screws with fixed rigid bearing mounts in sizes ranging from 1/4" to 1-3/4".