CHAIN GUIDES AND DEDICATED CABLING
ÖLFLEX ® and UNITRONIC ® Cable Series
First, let’ s focus on the cables provided by the LAPP brand. The company’ s full portfolio consists of several main cabling series, each with its general purpose. They are further divided into groups with more specific specializations – described below. These products belong to two series: ÖLFLEX ® and UNITRONIC ®. The first is designed for various control applications. It is worth noting that they are among the most popular products of this type in the world. They include articles tailored to the needs of the machinery industry, energy, medical and chemical sectors, and even food processing. Meanwhile, the UNITRONIC ® series includes cables designed for data transfer.
Depending on the specific group, they are intended for use in computer networks, automation systems, consumer devices – practically every more and less typical application.
CL-FD810-3G1- ÖLFLEX ® Unshielded OL796CP-0027951- ÖLFLEX ® Shielded ETH-CE217489- ETHERLINE ® UTR-FDCP-2X2X0.14- UNITRONIC ®
When browsing LAPP’ s offer, it is worth noting that the subseries are further divided, and each group has extended letter markings. A commonly encountered symbol is“ P,” which refers to polyurethane( PUR) as the material for the outer jacket( an alternative to PVC). The letter“ F” comes from the English word flexible, meaning increased cable flexibility and its reduced bending diameter.“ C,” in turn, refers to Cu( and the English copper) and indicates that the product group is equipped with a shield made of copper braid: thus, the transmitted signals are protected from electromagnetic interference, EMI). Such solutions will be required, for example, when placing signal cables near coils, inductive loads( motors), etc. Additionally, it should be noted that the polyurethane coating is slightly more expensive but has an advantage over PVC insulation. PUR cables are characterized by longer lifespan, flexibility, wider thermal tolerance, and increased resistance to various chemical compounds and oils.
series cables have pre-installed M8 or M12 connectors on one end( from 3 to 8 pins), and exposed cores on the other. In addition to cables for various types of microsensors, the portfolio also includes valve cables. Selected models have an LED indicating the sensor status. The cabling is compatible with products from many brands, including Omron.
XS5FD421L80F- Sensor Cables 5480147774- Servo Mechanism Cables Brevetti Stendalto Chain Guides
The basic functionality of chain guides is very simple – they ensure the proper arrangement of cables in dynamic applications, i. e., when they are to be in periodic( or constant) motion. Meanwhile, due to the number and diversity of applications requiring such elements, as well as the harsh conditions in which they work, these products must be designed and manufactured very precisely. Therefore, products from specialized manufacturers, such as Brevetti Stendalto Stendalto, are usually used. The offer also includes accessories for guides, such as mounting brackets, pins( which may require periodic replacement due to constant friction), as well as special vertical and horizontal separators ensuring proper cable arrangement.
325LE060050- LIGHT Series
In the light series of cable guides, the cables are not completely enclosed by the body.
AG400K1- MEDIUM Series
Mounting brackets used to completely immobilize the guide end.
435PU040075- Protection Series
The Protection series guide provides high protection for cables.
Sensor and Servo Drive Cabling
In many, if not most cases, cables laid in chain guides will be used to connect sensors and servo drives with standard connections. In such cases, instead of spending time on individual connections, it is better to use cables that have factory-installed connectors. LAPP provides such solutions. Their key advantages are mechanical durability. LAPP’ s UNITRONIC SENSOR www. tme. eu
40 MACHINERY, AUTOMATION, CONTROL & ENGINEERING