In order to maximise the service life of a linear guide and to keep the required drive energy low, it is important to reduce friction and wear as much as possible.
German manufacturer, igus, has now achieved a breakthrough in tribological plastics with iglidur E3. This newly developed sliding material has a friction coefficient that is up to 40% better and able to open up flexibility of design in linear technology.
“The drylin T miniature linear slide offers extremely smooth running and new design freedom thanks to the newly developed iglidur E3 sliding material. Depending on the operating point, this has a friction coefficient of around 0,16 and thus achieves up to 40% less friction compared to the igus standard materials, measured on hard-anodised aluminium, and even less compared to commercially available sliding materials. This also means that manual adjustment requires 40% lower displacement forces. This is an important step towards greater design freedom, as it enables us to expand design leeway for the first time,” says Stefan Niermann, head of igus’ linear and drive technology business unit.
The traditional 2:1 rule, which generally applies to linear plain bearings, states that the distance between the driving force and the fixed bearing should not be more than twice the bearing clearance. Otherwise, an uneven movement sequence could jam the system. The greater the distance between the drive and the guide bearing, the higher the wear and required drive force. igus has now extended this design rule to 3:1, so that the drive can be 50% further away without impairing linear guide movement. At the same time, the required drive forces are reduced by 40%, which means 40% energy savings in electrically driven applications.
The drylin T miniature guide is available in three sizes (09, 12, and 15) and can be used in such applications as laboratory and medical technology and tool building. It is proven to slide better without harmful lubricants, and the miniature linear carriage with the new iglidur E3 sliders offers the well-known advantages of igus motion plastics. The solid lubricants incorporated into the material of the high-performance plastics ensure low-noise operation, high resistance to dirt and no need for maintenance.
Polymer caps with very high ripple current capability RS South Africa
Passive Components
TDK Corporation has released the B40910 series of hybrid polymer capacitors, which can handle up to 4,6 A at 100 kHz and 125°C.
Read more...TDK expands MLCC series RS South Africa
Passive Components
TDK Corporation has expanded its CGA series of multilayer ceramic capacitors, currently being the highest capacitance in 100 V products for automotive applications.
Read more...Compact PCB-mount SMPS RS South Africa
Power Electronics / Power Management
Traco Power’s 5W PCB-mount switch mode power supply (SMPS) offers high efficiency, and is well suited for a variety of applications in the automation, electronics, electrical and mechanical industries.
Read more...Improved precision laser marking RS South Africa
Manufacturing / Production Technology, Hardware & Services
On-the-fly marking at high speeds is only one of the comprehensive features of Panasonic’s new LP-RH laser marker series.
Read more...Stainless steel pushbutton enclosures Electrocomp
Enclosures, Racks, Cabinets & Panel Products
he HYPB series from Hammond is a hygienic type 4X stainless steel pushbutton enclosure designed for use in environments where regular high temperature, high-pressure washdowns are required.
Read more...Isolated power module with high efficiency RS South Africa
Power Electronics / Power Management
The new MagI3C-FISM power module, with an integrated switching power stage, is 100% pin-to-pin compatible with the previous versions.
Read more...RS expands its professional lineup RS South Africa
News
RS PRO offers a wide range of high-quality electronics components, to meet a range of needs, from industrial connectors and passives to the latest test and measurement equipment.
Read more...Corrosion-resistant flameproof junction box nominated for award
Enclosures, Racks, Cabinets & Panel Products
The world’s first polymeric, corrosion-resistant, direct-entry, flameproof junction box from Pratley has been nominated for the 2024 HazardEx Awards in the category of Technical Innovation.
Read more...AIROC Bluetooth LE MCU RS South Africa
Telecoms, Datacoms, Wireless, IoT
Infineon has launched its new AIROC CYW20829 Bluetooth LE MCU, a full-featured Bluetooth LE v5.4 device with best-in-class RF performance, security, and energy efficiency.
Read more...Colour your way to an improved workplace
Enclosures, Racks, Cabinets & Panel Products
With multicolour print and shape cutting capabilities, the s3700 printer creates impactful identification that fits your application and workspace needs.