News

When determining if an application calls for a lead or ball screw, your decision should be guided through evaluating the inherent advantages and disadvantages of each. This evaluation process can have a significant impact on the performance and economic benefits of linear motion projects. The first step comes from understanding how they differ. Both ball and lead screws use threaded rods to convert from rotary to linear motion. Ball screws, as the name would imply, use recirculating ball bearings to minimize friction. Lead screws, by contrast, rely on a low coefficient of friction from sliding surfaces.

The Wenglor INTT inductive sensors for extreme temperature ranges from Treotham detect metallic objects contactlessly at ambient temperatures of up to 250 °C. The new INTT series has two new features that make it even more flexible and robust. For dynamic applications in hot areas, system builders can now choose from flexible cables and simple push/pull connectors. The plug-in sensor heads are therefore easy to replace. The analysis module is also located directly in the M12 sensor plug. This innovative feature offers great added value for users who design or operate drying ovens for paint or surface coatings, for example.

With the finger gripper OFG, Treotham has a new Schmalz gripper in its product range that grips in a tight-fitting and gentle manner. Delicate food products such as doughnuts, chocolate kisses, fruit, and vegetables are packaged safely and kept intact.

Even tried and tested structures have potential for improvement. One example is the classic trapezoidal thread, which igus has refined. Thanks to a special geometric interaction between the lead screw nut, which requires no lubrication or maintenance, and the metal lead screw, dryspin technology promises a long service life, improved efficiencies, low wear and less movement noise.

Roller chain links reduce drive energy for the E4.1 energy chain series by 37%

Good news for users of the igus E4.1 energy chain series: newly developed roller chain links reduce required drive power by 37%. This allows customers to reduce their electricity costs in times of sharply rising energy prices.

Machine interfaces and system components that are connected and disconnected several times a day require high-performance connectors as frequent mating cycles are the norm.

For such conditions, Treotham offers the RSH and RDSH ILME inserts, designed to maximise ease of use and minimise systems downtime.

Articulated arm robots can travel over six metres, quadrupling their working space: the 7th axis is now compatible with all lightweight articulated arm robots worldwide thanks to a simple Plug & Play kit. So far, models from Universal Robots, Epson and the igus robolink series from Treotham have benefited from this increased mobility. Now Omron, Franka Emika, Doosan, Yuanda Robotics and many other lightweight robotics suppliers are joining the list.

Treotham’s range of Wenglor inductive sensors with increased switching distances features enhanced performance in miniature design: A total of eight new sensors from the I03 and I04 series in the compact D3 and M4 housing for detecting metallic objects in confined systems. Practically no larger than a pin head, the robust sensors in V2A stainless steel housing demonstrate their strengths exactly where space is most limited.