Lead screws
6Pages

Lead Screws Supplying Precision Mechanical Components and Assemblies Specializing in both Customized and Standard Lead Screws • Quality Products • Technical experts ready to work with your engineers • Technical Experts to Help with Your Design • Quality products • Cost Effective Sub-Assembly Solutions • Quick prototype turnaround

The Advantages of a Berg Lead Screw Made-to-order assemblies are a Berg Speciality. Nuts comprised of a variety of custom materials. • Customized nuts, assemblies and materials • Short lead time • High-lead thread — maximizes linear motion and minimizes shaft rotation • Low backlash (almost zero with anti-backlash nut) • High-axial stiffness • Polytetrafluoroethylene (PTFE) coating process — further reduces friction and unwanted noise • Nuts machined from Delrin® 100AF (13% PTFE) — provides excellent lubricity and wear resistance with or without additional lubrication • Made from...

Berg’s Lead Screws W.M. Berg prides itself in offering you custom and standard lead screw assemblies. As a pioneer in the development of lead screws, Berg provides cost-effective, long-term solutions to linear actuation problems. These close tolerance, free-running nuts are ideal for miniature applications requiring rotary-to-linear, or linear-to-rotary actuation. Making Lead Screw Assemblies to Your Specifications Specializing in customized lead screw solutions to fit your specific needs, we also offer lead screws in standard diameters from 1/8 to 3/4 inches, with leads from .0500 to 1.875...

Many Other Standard Pitch Diameters and Leads Available All Lead Screws with and without Anti-Backlash Nut General Specifications High Precision Lead Error .003 in (zero when using anti-backlash nut) Temperature Range Breakaway Torque Custom Pitch Diameters, Leads, Nuts, Assemblies and Materials also Available The following specification charts and drawings show all dimensions in inches and highlight just a sampling of our standard lead screw assembly offering. For quotes on metric sizes, customized options, and our many other standard pitch diameters and leads, please contact the factory...

Sample Selection of Standard Lead Screws with Rectangular Nut (non anti-backlash) Stock Number Stock Number Stock Number Lead Screw Pitch Diameter - Lead Lead Lead Precision Precision Precision Sample Selection of Standard Lead Screws with Round Nut (non anti-backlash) Stock Number Stock Number Stock Number Lead Screw Pitch Diameter - Lead Lead Lead Precision Precision Precision Sample Selection of Standard Nuts (rectangular and round) Letter in column headers relate to line drawings below. Lead Screw Pitch Diameter ABCDE FGHI* Load Specifications are based on the following material: nut -...

Highest Quality in Standard and Custom Manufacturing When you commit to Berg, you get a team of committed experts, all focused on your productivity and mindful of your time and timing. Whether your needs are standard, non-standard, or for custom parts, we can step in and provide excellent customer service, engineering support, as well as partner with you for future opportunities. 80,000 Standard Line Items Include: Gears / Bearings / Shafts / Pulleys / Belts / Sprockets / Chains / Clutches / Couplings / Linear Slides / Lead Screws / Gear Boxes / Fasteners / Hardware Our live customer...