New Universal Rack Roller Pinion System from Nexen Provides High Positional Accuracy for Medium-Load Motion Control Applications

Nexen Group Inc. announces the Roller Pinion System, Universal Rack model.

2011-05-16

MINNETONKA, MN, May 16, 2011 (Press-News.org) Nexen Group Inc. announces the Roller Pinion System, Universal Rack model. Nexen's Roller Pinion System (RPS)--also available in Premium Rack and Standard Rack models--delivers precise linear positioning with zero backlash for high-precision motion control applications. The Universal Rack model provides an ideal solution for customers that require the advanced features of the RPS system with thrust ratings up to 750 - 10500 N.

Differing from a traditional rack and pinion system, the RPS features a unique roller pinion/toothed rack combination. The pinion is comprised of bearing supported rollers that engage a unique tooth profile. Each tooth profile is precisely measured to ensure high positional accuracy and eliminate cumulative error. As a result, the Universal Rack model delivers high positional accuracy to 50 micrometers (0.002 in), and an innovative meshing action results in less than 5 micrometers (0.0002 in) of backlash.

The Universal Rack models feature durable alloy steel construction and or corrosive resistant stainless steel. Minimum periodic lubrication intervals are required to ensure maximum performance.

Like all RPS models, the Universal Rack installs in conjunction with a flange mount pinion and preloader. Racks are available in the standard 1 meter and 1/2 meter cut lengths or are able to be custom cut to certain lengths leaving no limit to travel distances. The RPS models are able to accommodate a wide range of application requirements. Nexen's Universal Rack outperforms traditional positioning systems in many applications including:

- Aerospace
- Machine Tool
- Automated assembly machine
- Gantry Systems
- Medical
- Glass cutting

Nexen Group, Inc is a leading manufacturer of precision motion control solutions including linear drive systems, precision rotary indexers, linear locking components and power transmission products including spring set brakes, tooth clutches and torque limiters for a wide variety of automation applications in the Aerospace, Robotics, Machine Tool, Automotive, Packaging, Material Handling and Medical Industries. For more information, contact Nexen Group, Inc., 560 Oak Grove Parkway, Vadnais Heights, MN 55127. Phone: 651-484-5900. Fax: 651-286-1099. E-mail: info@nexengroup.com. Website: www.nexengroup.com.

Next Communications is a full service marketing communications firm specializing in print, online and search marketing. For further information, contact Dennis Gallaher at 952-934-8220 or dennis.g@nextcom.com or www.nextcom.com.

[Attachments] See images for this press release:

ELSE PRESS RELEASES FROM THIS DATE:

What Is the Best Way to Clean an iPhone Screen? - A Guide to Cleaning iPhone Screens

2011-05-16

An iPhone is a great mobile phone. It gives great versatility because you can use it for everything that any handheld mobile device should do for you, and more. But, if you really want your iPhone to last for a long time, then you should take care of it. You should make sure that the phone remains pristine for a long time, and to do that, you need to clean it regularly. Dust can spoil the brilliance touch-sensitive display and then using the iPhone will be less enjoyable. But, at the same time, when you are cleaning your iPhone, you should ensure that you are not spoiling ...

Starlight Registry Announce the Best Department Store Registry

2011-05-16

On 7th May 2011, StarlightRegistry.com, an online wedding registry company founded by Sarah Rigos, released a blog post announcing the results of an investigation into which department store wedding registry was the best. The winner was Bloomingdales. Starlight Registry graded five of the most popular traditional department store registries to identify which are the best and worst based around a wide range of criteria including the quality of gift selection, returns policies, discounts offered, online and offline accessibility, and overall customer satisfaction. The ...

The St. Augustine Air Show - A Sight to Behold

2011-05-16

The arrival of the St. Augustine Air Show usually elicits feelings of excitement from residents all over Florida, but in St. Augustine particular. This two-day annual event is filled with thrills and entertainment for the families viewing the show. The St. Augustine Air show dates back to 1967 and is an event that is geared towards honoring Military Veterans both past and present. Flight demonstrations, static displays and other activities mark this great event. The children are not left out as activities are also arranged for them. Aerobatic, military and civilian aircrafts ...

Obesity linked to higher risk of prostate cancer progression

2011-05-16

DURHAM, N.C. – Even when treated with hormone therapy to suppress tumor growth, obese men face an elevated risk of their prostate cancer worsening, researchers at Duke University Medical Center have found. The research, reported at the American Urological Association annual meeting Sunday (May 15, 2011), advances the link between obesity and prostate cancer, which has generated research interest in recent years as the incidence of both conditions remains high and often overlaps. "Over the past decades, there has been increasing prevalence of obesity in the U.S. and ...

Cell division abnormality contributes to inflammation in COPD

2011-05-16

ATS 2011, DENVER – Changes in the ability of lung cells to divide may play a role in initiating or prolonging lung tissue inflammation, a hallmark of chronic obstructive pulmonary disease (COPD), according to a study conducted by researchers in France. The results will be presented at the ATS 2011 International Conference in Denver. "We found that lung tissue cells of patients with COPD had an impaired ability to divide, or had lost their ability to divide," said lead author Valerie Amsellem, MD, PhD, professor of medicine at the National Institute of Health and Medical ...

CPAP improves daytime sleepiness even in patients with low levels of symptoms

2011-05-16

ATS 2011, DENVER – Continuous positive airway pressure, or CPAP, can increase alertness and even improve quality of life for sufferers of obstructive sleep apnea (OSA), even if their symptoms are minimal, according to a study conducted by researchers in Europe. Patients enrolled in the study reported an improvement in daytime sleepiness within six months of beginning CPAP treatment. The study will be presented at the ATS 2011 International Conference in Denver. "Treatment with CPAP clearly reduces daytime sleepiness and improves quality of life in patients with very ...

Gene expression changes in nasal cells may help identify lung cancer in earliest stages

2011-05-16

ATS 2011, DENVER –A simple, minimally-invasive technique using cells from the interior of the nose could help clinicians detect lung cancer in its earliest – and most treatable – stages, according to a study conducted by researchers in Boston. The study will be presented at the ATS 2011 International Conference. "Our data suggests that evaluating gene expression changes in nasal cells found in the interior surface of the nose may serve as a non-invasive approach for the early detection of lung cancer in smokers," said study author Christina Anderlind, MD, Instructor ...

Vitamin D improves exercise outcomes in patients with COPD

2011-05-16

ATS 2011, DENVER – Vitamin D supplements may help patients with chronic obstructive pulmonary disease (COPD) get more from their pulmonary rehabilitation programs, according to a study conducted by researchers from Belgium. The study results will be presented at the ATS 2011 International Conference in Denver. "Our study shows that high doses of vitamin D supplementation on top of a standard rehabilitation program improve the outcome in terms of exercise capacity and respiratory muscle strength," said Miek Hornikx, physiotherapist and doctoral student in the department ...

The Debt Alternative Center Now Offering Debt Restructuring with FDCPA Protection

2011-05-16

The Debt Alternative Center today announced that they are now including debt restructuring services with FDCPA protection as part of the services available for their debt affiliate partners to offer to prospective clients. These new services are designed to protect against creditors or collection companies who use "abusive and deceptive" strategies while trying to collect a debt. In some cases they call outside of 8am to 9pm local time or call an individual's place of employment. Worst yet, they sometimes threaten arrest or legal action or use abusive or profane ...

CPAP decreases cardiovascular mortality in elderly patients

2011-05-16

ATS 2011, DENVER – Continuous positive airway pressure (CPAP) effectively decreases the risk of cardiovascular death in elderly patients who suffer from obstructive sleep apnea (OSA), according to a study conducted by researchers in Spain. The study is the first large-scale study to assess the impact of OSA and the effectiveness of CPAP treatment in cardiovascular mortality in the elderly. The findings will be presented at the ATS 2011 International Conference in Denver. "Our study offers two key conclusions," said Miguel Angel Martinez-Garcia, MD, study lead author ...

LAST 30 PRESS RELEASES:

Father’s mental health can impact children for years

Scientists can tell healthy and cancerous cells apart by how they move

Male athletes need higher BMI to define overweight or obesity

How thoughts influence what the eyes see

Unlocking the genetic basis of adaptive evolution: study reveals complex chromosomal rearrangements in a stick insect

Research Spotlight: Using artificial intelligence to reveal the neural dynamics of human conversation

Could opioid laws help curb domestic violence? New USF research says yes

NPS Applied Math Professor Wei Kang named 2025 SIAM Fellow

Scientists identify agent of transformation in protein blobs that morph from liquid to solid

Throwing a ‘spanner in the works’ of our cells’ machinery could help fight cancer, fatty liver disease… and hair loss

Research identifies key enzyme target to fight deadly brain cancers

New study unveils volcanic history and clues to ancient life on Mars

Monell Center study identifies GLP-1 therapies as a possible treatment for rare genetic disorder Bardet-Biedl syndrome

Scientists probe the mystery of Titan’s missing deltas

Q&A: What makes an ‘accidental dictator’ in the workplace?

Lehigh University water scientist Arup K. SenGupta honored with ASCE Freese Award and Lecture

Study highlights gaps in firearm suicide prevention among women

People with medical debt five times more likely to not receive mental health care treatment

Hydronidone for the treatment of liver fibrosis associated with chronic hepatitis B

Rise in claim denial rates for cancer-related advanced genetic testing

Legalizing youth-friendly cannabis edibles and extracts and adolescent cannabis use

Medical debt and forgone mental health care due to cost among adults

Colder temperatures increase gastroenteritis risk in Rohingya refugee camps

Acyclovir-induced nephrotoxicity: Protective potential of N-acetylcysteine

Inhibition of cyclooxygenase-2 upregulates the nuclear factor erythroid 2-related factor 2 signaling pathway to mitigate hepatocyte ferroptosis in chronic liver injury