Motion Control & Drives


Motion control solutions for better machining results

August 2024 Motion Control & Drives

NSK Europe is shining the spotlight on its latest solutions for machine tools. Innovative NSK bearings, ball screws and linear guides can deliver significant gains for both machine users and builders.

Bearings are central to the premise of using machine tools to produce precision-machined components. Key among the latest NSK products showcased will be the ROBUSTDYNA angular contact ball bearing for machine tool spindles. This ultra-high speed, high-load capacity bearing delivers highly versatile machining via its outstanding performance during both roughing and finishing operations.

The use of larger balls in ROBUSTDYNA bearings elevates the maximum load capacity of this innovative product by up to 15%, compared with the previous generation of solutions. Users subsequently enjoy easier machining of challenging materials such as Inconel, titanium and composites. With up to three times more fatigue life (dynamic load rating), ROBUSTDYNA supports both heavy-duty and high-speed machining.

Another highlight will be the SURSAVE (TSR) bearing cage for angular contact ball bearings, found typically on the main spindle of machine tools. The outer-ring-guided, PPS resin SURSAVE cage generates 20% less friction than conventional bearings. Machine shops can therefore tap into energy savings and greater workpiece precision due to less thermal expansion of the spindle.

For AMB visitors seeking the latest ball-screw innovations, recent additions to the NSK portfolio include the company’s next-generation offer for high-accuracy machine tools. Thanks to fewer motion errors, and no ‘second glitch’ phenomenon, this ball screw boosts throughput by reducing or eradicating the requirement for secondary operations like polishing/burnishing in high-accuracy mould and die machining, for example. In addition, lower drive torque delivers savings in energy consumption.

NSK will also display its recently developed low-temperature ball screw. The friction loss/heat generation of this innovative product is 45% lower than conventional ball screws at the same rigidity, helping users to maintain positional accuracy. Furthermore, the low-temperature ball screw helps to reduce the energy consumption of machine tools by lowering or even eliminating cooling requirements.

Other components central to the success of many new machine tools are linear guides. The centrepiece of the NSK offer at AMB will be the recently introduced DH/DS long-life series. With its class-leading dynamic load rating, the DH/DS linear guide provides over double the running distance of the company’s conventional NH/NS series. This advanced product also facilitates downsizing by allowing the use of smaller linear guides, reducing both machine weight and energy consumption.

Among further innovative NSK solutions at the exhibition will be the proven RA series roller guide. With its highly dust-resistant seals to prevent contaminants from entering via the underside of the slider, machine tools featuring RA series roller guides achieve high reliability in demanding operating environments.

For more information contact NSK South Africa, +27 11 458 3600, [email protected], www.nsk.com




Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Referro Systems expands local market
Motion Control & Drives
Referro Systems has achieved notable growth since introducing Advanced Micro Controls (AMCI) products into the African market.

Read more...
Control solution for highly dynamic.
Motion Control & Drives
The motion control specialist, Aerotech is expanding its Auto-mation1-iSMC control solution with a powerful feature for highly dynamic laser drilling with galvo scanners.

Read more...
SEW-EURODRIVE energy audits help farmers drive down irrigation costs
Motion Control & Drives
SEW-EURODRIVE is expanding its support to South Africa’s agricultural sector by leveraging its world class expertise in energy audits for drive systems, helping farmers unlock cost savings and improve operational efficiencies in irrigation applications.

Read more...
Driving heavy equipment industry
Motion Control & Drives
Cimolai Technology, a leader in the design, production and installation of lifting and handling equipment, has adopted the Siemens Xcelerator portfolio of industry software. This move aims to deliver innovative, reliable and custom-made solutions to meet the most demanding technical specifications across sectors such as shipyards, infrastructure and heavy industry.

Read more...
Actuators for automated fully
Motion Control & Drives
Rotork supplies actuators for an automated next generation fully electrified offshore gas platform

Read more...
AG Lubricants partners with
Motion Control & Drives
AG Lubricants has partnered with a major player in the South African steel industry to supply high-performance Mobil lubricants, Quaker Houghton industrial fluids and value-added technical services.

Read more...
Smart features increase crane safety
Motion Control & Drives
The newly launched Konecranes S series hoist offers a large bouquet of smart features which not only increase lifting device safety but also deliver a higher level of operator protection.

Read more...
Compact, powerful hexapod for high-precision applications
Motion Control & Drives
With the HEX150-125HL, Aerotech is launching the latest generation of its hexapod technology. The compact six-axis positioner combines precise movements with high load capacity and simple integration.

Read more...
Hexagon Electrical services electric motor sector
Motion Control & Drives
Hexagon Electrical has expanded its manufacturing and service capabilities to meet the growing demand for customised, high-performance specialised electric motors in heavy engineering, and hazardous industrial and mining applications.

Read more...
NORD modular drives for frequently changing motor speeds
Bearing Man Group t/a BMG Motion Control & Drives
BMG has made a substantial investment over the years to ensure assembly, stockholdings and technical support for the Nord range are in line with stringent international quality, safety and environmental standards.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved