Linear modules with one-point lubrication simplify assembly
November 2018
Motion Control & Drives
The third generation of MKK and MKR linear modules from Tectra Automation expands the range of equipment options for the company’s linear module series. In the corrosion resistant versions, hard chrome plated ball screw drives and ball rails ensure a high resistance to chemicals.
The module consists of an anodised aluminium profile body with integrated ball rails and the option of ball screw or belt drive. Both drive types are provided for in the new generation, in sizes 65, 80 and 110. They are interchangeable with previous versions in the same dimensions and do not require large constructive adjustments. As ready to install assemblies, the new modules reduce construction and installation effort in all types of machines and systems.
One-point lubrication system
Bosch Rexroth addresses the industry-wide trend of automating maintenance work with one-point lubrication systems, thus increasing the life of the axes with a comprehensive lubrication concept. The corresponding components, ball screw drive and runner block, are ready for one-point lubrication with liquid grease or oil. Operators choosing to use their own lubricants can order the corresponding components with only corrosion prevention and complete the initial lubrication for start-up themselves. The standard version is delivered with initial lubrication making the product ready to use.
Tectra Automation supplies the ball screw drive variant of the linear module in lengths up to 5400 mm. A screw support prevents vibrations at high rotational speeds and thereby increases the application window for highly dynamic or challenging applications. Modules with belt drive are available in lengths up to 9 400 mm.
The absolute measurement system, IMS-A, can be integrated into the modules in sizes 80 and 110. From system start, it captures the exact position of the carriage directly and without a homing cycle. Using the incremental measuring principle, the IMS-A operates wear-free and is resistant to contamination and electric fields.
A new switch concept simplifies assembly and saves time. The magnetic field sensors fit directly into the profile frame without additional mounting accessories so that no interfering contours are created. This means that the space-saving design is retained in practice.
Two carriages with variable centreline-to-centreline distance also accommodate larger attachments with increased system rigidity and the use of centring holes in the carriages and frame produces a form-fitting connection, which substantially simplifies any adjustment work.
For more information contact Julie van den Berg, Tectra Automation, +27 11 971 9400, [email protected], www.hytecgroup.co.za
Further reading:
Robotic filling systems for the pharmaceutical industry
Motion Control & Drives
Pharma Integration, a leading pharmaceutical manufacturer, aims to replace traditional mechanical filling lines with compact, fully automated systems that are 100% robot-driven using machines known as Azzurra. Their integrated Faulhaber drives play a crucial role in the fill-finish process, ensuring the highest precision and safety across multiple production steps.
Read more...
New generation soft starter ranges
Motion Control & Drives
Schneider Electric has launched its new generation Altivar ATS430 and ATS490 soft starter ranges in Anglophone Africa, the latest innovations in motor control technology.
Read more...
Machinery maintenance and the hidden cost of fuel adulteration
Motion Control & Drives
Fuel adulteration is one of the most insidious threats to industrial machinery, safety and environmental compliance. Craig FitzGerald, chief executive officer of ISO-Reliability Partners, discusses how this widespread issue undermines mechanical performance and operational safety, and also poses significant legal and financial risks.
Read more...
Sensorless control of brushless
Motion Control & Drives
Many applications would benefit from a brushless motor without a sensor. A method developed by maxon is now setting new standards for precision and reliability.
Read more...
Precise information in the cockpit with FAULHABER stepper motors
Motion Control & Drives
For the display of Bugatti’s upcoming luxury model, Tourbillon, something truly special will be presented. Instead of a digital version, the driver will see a genuine Swiss timepiece behind the steering wheel.
Read more...
Complete mine hoist systems
Motion Control & Drives
From friction to single and double drum hoists, ABB is a complete supplier of various types of mine hoist systems.
Read more...
Innovative braking technology for heavy-duty hoists
Motion Control & Drives
The electro-hydraulic disc brakes in the DX series from RINGSPANN have been re-engineered, and are proving to be a trendsetter in the holding and emergency stop systems in the hoists of heavy-duty and container cranes.
Read more...
Largest private wind farm in South Africa
Motion Control & Drives
The Witberg wind farm will prevent the emission of more than 420 000 tons of CO2 per year in 122 000 households in the Western Cape.
Read more...
The environmental benefits of correct lubrication storage
Motion Control & Drives
While selecting the right lubricant for an application is key, how that lubricant is stored between applications is an often overlooked but critical aspect of reducing contaminants in machinery across a plant or site.
Read more...
Sustainability is transforming fluid power
Editor's Choice Motion Control & Drives
Sustainability is reshaping the future of fluid power. With the growing demand for cleaner, more efficient technologies and tightening global regulations, fluid power systems are being re-engineered for higher efficiency, lower emissions and reduced material usage.
Read more...
printer friendly version