• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Linear Motion Tips

Covering Linear Motion Systems, Components and Linear Motion Resources

  • New
    • Editor’s blog
    • Industry news
    • Motion Casebook
    • Video
  • Applications
  • Slides + guides
    • Ball + roller guides
    • Track roller (cam + wheel) guides
    • Crossed-roller slides
    • Linear bearings
    • Plastic + composite guides
  • Drives
    • Ball + lead + roller screws
    • Belt + chain drives for linear
    • Rack + pinion sets
  • Actuators
    • Ball + leadscrew driven
    • Belt + chain driven
    • Linear motors
    • Mini + piezo + voice coil
    • Rack + pinion driven
    • Rigid-chain actuators
  • Encoders + sensors (linear) + I/O
  • Stages + gantries
  • Suppliers

Linear bearings

Tips for mounting linear ball bearings: Pillow block housings

September 11, 2020 By Danielle Collins Leave a Comment

Linear ball bearings and round shafts are often used in applications that call for ease of use and simple mounting requirements. For example, where profiled rail guides require full support along their length, linear ball bearings, or bushings, can be used in many applications with shafts that are supported only at their ends. However, unlike […]

Filed Under: Ball + roller guides, FAQs + basics, Featured, Linear bearings

What to consider when specifying a linear slide

August 11, 2020 By Lisa Eitel Leave a Comment

Here are some considerations when specifying a linear slide for a new or existing application. By Mike Quinn • LM76 When a design engineer has fully defined a linear-motion application’s requirements regarding travel length, speed, force, and accuracy as well as repeatability, the next question to answer is this: Does an off-the-shelf linear slide (or […]

Filed Under: Applications, Featured, Integrated Linear Systems, Linear bearings, Slides + guides (all), Track roller (cam + wheel) guides Tagged With: LM76

What are fixed and floating bearings in the context of linear motion?

August 7, 2020 By Danielle Collins Leave a Comment

fixed and floating bearings

There are two instances when the terms “fixed bearing” and “floating bearing” are used in linear motion: to describe the support bearings used on ball and lead screws, and to describe linear guides mounted in parallel. And while the meanings of the terms are the same in both situations, their applications are different in each […]

Filed Under: Applications, Ball + lead + roller screws, Ball + roller guides, FAQs + basics, Featured, Linear bearings, Plastic + composite guides, Track roller (cam + wheel) guides

FDA-compliant off-the-shelf linear motion components for urgently needed medical products

March 26, 2020 By Miles Budimir Leave a Comment

bearings

In dealing with the COVID-19 pandemic many companies have volunteered or been requested to produce urgently needed medical products such as masks, gowns, and ventilators. Tooling up quickly to produce medical grade products for some companies can bring challenges. In addition to needing FDA-compliant materials that will be used in the actual masks, gowns, and […]

Filed Under: Featured, Linear bearings Tagged With: linear bearing

What makes a linear guide suitable for high temperature use?

February 14, 2020 By Danielle Collins Leave a Comment

linear guide for high temperature

For most recirculating ball and roller linear guides, the allowable operating temperature range is -10° to 80° C, with some configurations rated up to 100° C for brief periods. But not all applications fall within this temperature range, and each component in the linear bearing assembly (housing, rail, balls, seals, etc.) has a different maximum […]

Filed Under: Applications, Ball + roller guides, FAQs + basics, Featured, Linear bearings

New Compact Linear Bushing (CLB) from Samick

January 28, 2020 By Danielle Collins Leave a Comment

compact linear bushing

The new Compact Linear Bushing (CLB) by SAMICK, a specialist in linear bearings, is gaining popularity in the market as the company expands its product offering for customers. SAMICK’s CLB is a linear ball bearing that conforms to the ISO 10285 standard, providing customers with a low-cost, compact design for easy integration into new or […]

Filed Under: Ball + roller guides, Industry news, Linear bearings Tagged With: samick

Thomson introduces online quote tool for customized 60 Case shafting and hardened pins

December 3, 2019 By Danielle Collins Leave a Comment

Thomson Industries, Inc., a leading manufacturer of linear motion control solutions, has introduced an online instant quote tool that helps design engineers save time during the selection and purchase process of its customized 60 Case shafting. By providing real-time pricing and instant access to lead times for chosen products, Thomson’s intuitive, self-service tool allows designers […]

Filed Under: Ball + roller guides, Industry news, Linear bearings Tagged With: thomson, thomsonindustries, thomsonlinear

Mechanical properties of materials: stiffness and deflection

November 29, 2019 By Danielle Collins 1 Comment

stiffness

In a previous post, we looked at the stress-strain curve and its relationship to various aspects of material strength — tensile strength, yield strength, and fracture strength, for example. And while we often think of materials and structures in terms of strength, technically, “strength” is a measure of how much force a material can withstand […]

Filed Under: Applications, Ball + roller guides, FAQs + basics, Featured, Linear actuators (all), Linear bearings, Plastic + composite guides, Track roller (cam + wheel) guides

What are needle roller linear bearings?

October 4, 2019 By Danielle Collins Leave a Comment

needle roller

You might be familiar with rotary needle roller bearings (often referred to as simply needle roller bearings) which are used extensively in automotive and industrial power transmission applications due to their compact size and high load-carrying capability. But did you know that some linear bearings also use needle rollers? For linear bearings, needle rollers were […]

Filed Under: Ball + roller guides, FAQs + basics, Featured, Linear bearings

What is curvilinear motion and when is it used?

September 6, 2019 By Danielle Collins Leave a Comment

curvilinear motion

In single-axis motion systems, travel is typically either linear (in a straight line) or rotary (in a partial or complete circle). But some applications call for a system that combines straight sections of motion with curved sections — referred to as curvilinear motion. Curvilinear systems generally take one of two forms: simple, constant-radii sections (such as […]

Filed Under: Applications, Ball + roller guides, FAQs + basics, Featured, Linear bearings, Plastic + composite guides, Track roller (cam + wheel) guides

  • « Go to Previous Page
  • Go to page 1
  • Go to page 2
  • Go to page 3
  • Go to page 4
  • Interim pages omitted …
  • Go to page 10
  • Go to Next Page »

Primary Sidebar

MOTION DESIGN GUIDES

“motion

“motion

“motion

“motion

“motion

“motion

“motion

“motion

“motion
Subscribe Today

RSS Featured White Papers

  • Identifying Best-Value Linear Motion Technologies
  • What are dual-motion hybrid actuators and where do they excel?
  • Considerations for adding Linear Guide Features to Industrial equipment

RSS Motion Control Tips

  • Miniature controllers from FAULHABER control a range of dc motors
  • Robotic bartender powered by Arduino-compatible controller and BLDC servo motors
  • What are double- and triple-stack hybrid stepper motors ?
  • PowerSTAR right angle gearmotor features advanced precision hypoid gearing
  • What are different ways to express a gear ratio?

Follow us on Twitter

Tweets by Linear_Motion

Footer

Linear Motion Tips

Design World Network

Design World Online
The Robot Report
Coupling Tips
Motion Control Tips
Bearing Tips
Fastener Engineering

Linear Motion Tips

Subscribe to our newsletter
Advertise with us
Contact us
About us

Follow us on TwitterAdd us on FacebookAdd us on LinkedInAdd us on YouTubeAdd us on Instagram

Copyright © 2021 · WTWH Media LLC and its licensors. All rights reserved.
The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media.

Privacy Policy