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Technical data:
Compact design, innovative solutions and future-proof technology are the driving factors behind Gunda Automation GmbH, based in Schlier near Ravensburg. The product range, above all the Colibri series, is characterised by precision, high flexibility and efficiency. The drives, linear axes and systems from the Colibri modular system are reliable and powerful components wherever something is moved or positioned in automated systems, e.g. when labelling parts, stacking boxes, separating parts and much more. For the user, this means simple integration into the machine design, convenient integration into higher-level control systems, fast installation and problem-free commissioning.
lubrication-free lead screw technology with dryspin® technology
The lead screws and lead nuts used with dryspin® technology are based on the principle of lubrication-free linear technology. For absolutely lubrication-free use, threaded spindles made of stainless steel or hard-anodised aluminium are combined with high-performance polymers from the proven iglidur® range. The dryspin® technology developed by igus® achieves a longer service life due to the asymmetry of the threads and increased efficiency due to the flat flank angle. The geometry of the lead screw nut matching the threaded rod is variable even in the standard version.
"By dispensing with oils or greases as lubricants, we can fulfil the highest hygiene requirements with our lead screw technology. In addition, the use in dry operation saves high cleaning and maintenance costs and wear is also significantly reduced. We can now supply Gunda Automation with more than eight spindle sizes, including the special nuts," says Reiner Nusser, technical sales consultant at igus®.
The stepper and servo motors with integrated control system from Gunda Automation are equipped with all the operating modes of a fully-fledged positioning system. Thanks to their versatility with interfaces such as Profinet, Profibus, Ethercat or CAN bus, they can be adapted to almost any control system. "In addition to stepper and servo motors, we also offer intelligent positioning systems. Our motorised rotary table, for example, with its virtually backlash-free worm gear is ideal for the precise rotary positioning of components such as sensors, cameras, lasers, limit switches, etc., as is our positioning slide for format adjustments or for positioning components, workpieces or processing tables. Whether electric cylinder, stepper motor, servo motor or planetary gearbox, we can realise the positioning systems and automation requirements of our customers economically and flexibly according to their individual wishes and needs," says Müller.
Do you have questions about drylin® lead screw technology?
Our expert Thorben Hendricks will answer all your questions about drylin® lead screw technology. Simply fill in the contact form and we will take care of your enquiry. We look forward to hearing from you!
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