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Linear Motion Tips

Covering Linear Motion Systems, Components and Linear Motion Resources

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Main Content

  • How to make linear motion systems cleanroom compatible

    How to make linear motion systems cleanroom compatible
  • Mapping tool optimizes gear rack assembly to maximize positioning accuracy

    Mapping tool optimizes gear rack assembly to maximize positioning accuracy
  • Renishaw launches the FORTiS range of next-generation enclosed linear absolute encoders

    Renishaw launches the FORTiS range of next-generation enclosed linear absolute encoders
  • Multi-axis motion sub-system boasts nanometer resolution

    Multi-axis motion sub-system boasts nanometer resolution
  • Anti-friction miniature linear guides from PM B.V. now come with a variety of cage options

    Anti-friction miniature linear guides from PM B.V. now come with a variety of cage options

FROM THE EDITORS


  • Mike Santora
    PM develops ultra-low-profile rotary table bearings

  • Danielle Collins
    How to make linear motion systems cleanroom compatible

  • Miles Budimir
    Mapping tool optimizes gear rack assembly to maximize positioning accuracy

  • Lisa Eitel
    Anti-friction miniature linear guides from PM B.V. now come with a variety of cage options
< >
linear motion cleanroom

How to make linear motion systems cleanroom compatible

While we often talk about the importance of keeping contamination out of linear motion components such as linear guides and screws, when these systems are used in a cleanroom, the goal is just the opposite — to keep these components from introducing … [Read More...] about How to make linear motion systems cleanroom compatible

Today on Linear Motion TIPS

  • How to make linear motion systems cleanroom compatible
  • Mapping tool optimizes gear rack assembly to maximize positioning accuracy
  • Renishaw launches the FORTiS range of next-generation enclosed linear absolute encoders
  • Multi-axis motion sub-system boasts nanometer resolution
  • Anti-friction miniature linear guides from PM B.V. now come with a variety of cage options
linear motion cleanroom

How to make linear motion systems cleanroom compatible

January 22, 2021 By Danielle Collins Leave a Comment

While we often talk about the importance of keeping contamination out of linear motion components such as linear guides and screws, when these systems are used in a cleanroom, the goal is just the … [Read More...] about How to make linear motion systems cleanroom compatible

gear rack

Mapping tool optimizes gear rack assembly to maximize positioning accuracy

January 22, 2021 By Miles Budimir Leave a Comment

The positioning accuracy of a rack & pinion drive is dependent on the cumulative pitch error inherent in each gear rack used. For long travel lengths, this cumulative pitch error can add up … [Read More...] about Mapping tool optimizes gear rack assembly to maximize positioning accuracy

Renishaw launches the FORTiS range of next-generation enclosed linear absolute encoders

January 20, 2021 By Kelsey Zebrowski Leave a Comment

Renishaw, the global metrology specialist, launches the innovative FORTiS enclosed linear absolute encoder series, for use in harsh environments such as machine tools. The FORTiS design is built … [Read More...] about Renishaw launches the FORTiS range of next-generation enclosed linear absolute encoders

stages

Multi-axis motion sub-system boasts nanometer resolution

January 19, 2021 By Miles Budimir Leave a Comment

The new X-417 multi-axis motion sub-system from PI (Physik Instrumente) boasts nanometer resolution, absolute encoders, fast configuration, delivery, and set-up. It’s suitable for a broad range of … [Read More...] about Multi-axis motion sub-system boasts nanometer resolution

Anti-friction miniature linear guides from PM B.V. now come with a variety of cage options

January 15, 2021 By Lisa Eitel Leave a Comment

When building miniature linear-motion systems, design engineers can choose between ball and crossed-roller linear guides.  When applied to precision systems, most all of these linear guides have cages … [Read More...] about Anti-friction miniature linear guides from PM B.V. now come with a variety of cage options

How do miniature profiled rail guides compare to their full-size counterparts?

January 14, 2021 By Danielle Collins Leave a Comment

The basic distinction between “standard” and “miniature” profiled rail guides is the width of the guide rail: profiled rails with a width of 15 mm or less — and the carriages that fit on them — are … [Read More...] about How do miniature profiled rail guides compare to their full-size counterparts?

LINAK launches the world’s first electric linear actuator with IO-Link

January 8, 2021 By Kelsey Zebrowski Leave a Comment

In the world of factory automation, there is a constant desire to improve efficiency of machinery. Essentially, machine builders are looking for ways to do things smarter at a lower cost. Data is the … [Read More...] about LINAK launches the world’s first electric linear actuator with IO-Link

When is encoder resolution specified in bits, and what does that tell us?

January 7, 2021 By Danielle Collins Leave a Comment

Absolute encoders — whether rotary or linear — track the position of an axis by assigning a unique value to each position on the encoder, so that no matter where the axis being measured is located, … [Read More...] about When is encoder resolution specified in bits, and what does that tell us?

Bosch Rexroth precision modules meet requirements for clean production

January 7, 2021 By Kelsey Zebrowski Leave a Comment

With a sealed Ball Screw Assembly on both sides and an upgraded lubrication concept, the new Precision Module PSK from Bosch Rexroth – manufactured in the United States, meets the operational … [Read More...] about Bosch Rexroth precision modules meet requirements for clean production

slide guides

Precise miniature slide guides from NB Corporation

January 4, 2021 By Miles Budimir Leave a Comment

SEBS-B type slide guides from NB Corporation feature standard radial clearances that are twice as accurate. The guides are available in both retained-ball (whose elements allow for easier handling … [Read More...] about Precise miniature slide guides from NB Corporation

linear motion articles

The top 10 linear motion articles of 2020

December 28, 2020 By Danielle Collins Leave a Comment

Suffice it to say, pretty much everything about 2020 has been out of the ordinary, and our recap of the top linear motion articles for this year is no exception. For the first time in recent history, … [Read More...] about The top 10 linear motion articles of 2020

miniumum incremental motion

What’s the difference between minimum incremental motion (MIM) and resolution?

December 24, 2020 By Danielle Collins Leave a Comment

When we talk about the positioning capabilities of a linear motion system, we typically talk about accuracy and repeatability, and in some applications — especially those driven by stepper motors — we … [Read More...] about What’s the difference between minimum incremental motion (MIM) and resolution?

stages

Motorized vertical lift stages feature high load capacity, high precision

December 16, 2020 By Miles Budimir Leave a Comment

OES (Optimal Engineering Systems, Inc.) has added 3 high precision vertical lift stages capable of elevating heavy loads by 30 mm (1.18 in.) in an ultra-low profile design. The rigid box construction … [Read More...] about Motorized vertical lift stages feature high load capacity, high precision

Linear bearing seals: Types, options, and applications

December 15, 2020 By Danielle Collins Leave a Comment

Seals for recirculating linear bearings serve two functions — keeping contamination out and keeping lubrication in — to ensure the system operates properly without premature wear or failure. Because … [Read More...] about Linear bearing seals: Types, options, and applications

Ball screw seals: Types, options, and applications

December 10, 2020 By Danielle Collins Leave a Comment

Ball screws are used in a wide range of applications, many of which expose the screw and nut assembly to harmful contamination in the form of dust, chips, or liquids. And like any bearing that uses … [Read More...] about Ball screw seals: Types, options, and applications

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