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.
RF shield box to 12 GHz Vepac Electronics
Enclosures, Racks, Cabinets & Panel Products
The HDRF-1467-S from RF Electronics has a thick RF-absorbing foam that deadens standing waves and reflections to provide more than 100 dB of isolation.
Read more...Large capacitance MLCCs at 100 V RS South Africa
Passive Components
TDK Corporation has expanded its CGA series for automotive multilayer ceramic capacitors to 10 µF at 100 V in 3225 size.
Read more...Power-over-coax inductors RS South Africa
Passive Components
TDK has expanded the ADL3225VF series of wire-wound inductors for automotive power-over-coax (PoC).
Read more...Compact EMI suppression capacitors RS South Africa
Passive Components
These new components from TDK are 20% smaller than previous models and meet Grade III Test B standards for temperature, humidity, and bias.
Read more...The ultimate range for design and repair RS South Africa
Manufacturing / Production Technology, Hardware & Services
Whether adapting existing systems or maintaining essential equipment, design and repair play a crucial role in ensuring efficiency and longevity.
Read more...High visibility 4-digit panel ammeters Electrocomp Express
Enclosures, Racks, Cabinets & Panel Products
The MP-335PAS-1 is a 4-digit 7-segment red display ammeter with a measurement range of 4 to 20 mA and a very low power consumption.
Read more...Multi-channel SMPS cable assemblies RFiber Solutions
Enclosures, Racks, Cabinets & Panel Products
Withwave’s multi-channel SMPS cable assemblies (WMCS Series) provide a wide range of multiple coaxial connectors and flexible cable assemblies with a choice of 26,5, 40, 50 and 67 GHz configurations.
Read more...Building the control panels of the future Omron Electronics
Enclosures, Racks, Cabinets & Panel Products
The industrial automation world is built on robust and efficient control panels that are designed precisely and assembled to manage machines, processes and equipment across different industries.
Read more...What’s the big deal with DPL? Spectrum Concepts
Enclosures, Racks, Cabinets & Panel Products
The dynamic performance layer (DPL) forms a key part of the construction of Nitrowave coaxial cables, Samtec’s range of high-performance RF solutions for microwave and mmWave applications.
printer friendly version