the machine industry, construction and installation of production robots, in automation, and in other applications within production engineering. All the hybrid cables described here are also adapted for laying in cable chains.
PURö Cables
HELU brand cables from the PURö series are solutions designed for work in demanding industrial conditions, where mechanical and chemical resistance is crucial. Their key construction aspect is the polyurethane( PUR) sheath, which provides high resistance to abrasion, oils, greases, UV radiation, atmospheric factors, as well as coolants, ozone, etc. Due to their high flexibility, these cables perform well in moving applications, such as cable carriers, robots, or CNC machines. Typical operating temperature ranges and bending resistance make them a more durable alternative to classic PVC cables, especially in applications where significant mechanical loads occur.
F-C-PUR-JZ-7G1.5 F-C-PURö-JZ PURO-JZ-4G0.5 PURö-JZ PO-JZ-HF3G0.5 PURö-JZ-HF
The cables are resistant to temperatures ranging from-40 ° C to 80 ° C. Their rated voltage is 300 / 500V. A single cable can contain up to 50 cores with a cross-section of 1.5mm2 while maintaining class 5 flexibility, i. e., relatively high flexibility, although their diameter in such cases reaches 24.2mm. Selected products from various PURö series meet the Eca CPR standard requirements.
The products are available in two variants: shielded and unshielded. Both versions are used, among others, in industrial automation, production lines, and drive systems.
SUPERTRONIC ® Series
Cables from the SUPERTRONIC ® 310-PVC and SUPERTRONIC ®- PVC series offered by HELU are flexible control and signal cables intended for use in industrial automation and electronics. Variants marked with the letter“ C”, such as SUPERTRONIC ® 310-C-PVC and SUPERTRONIC ®-C-PVC, have a copper shield. Differences between the“ 310” variants and the standard SUPERTRONIC ® series result from construction and purpose, with the 310 models being more suited for precise signal applications and data transmission.
STR310-C-10X0.14 SUPERTRONIC ® 310-C-PVC STR310-4X0.14 SUPERTRONIC ® 310-PVC STR-C-PVC3X0.34 SUPERTRONIC ®-C-PVC STR-PVC2X0.25 SUPERTRONIC ®-PVC
SUPERTRONIC ® cables support rated voltages up to 1500V( selected versions). They have 2 … 25 cores with a cross-section of 0.14mm2, 25mm2 or 34mm2 – always made in a stranded format, to ensure high flexibility. Individual cores are color-coded. The PVC insulation ensures that the products have good resistance to oils and work in dynamic installations.
TOPFLEX ® 611 Series
The TOPFLEX ® series includes power cables mainly intended for use in regulated drives, especially with inverters. Their polyurethane insulation provides high resistance, similar to the PURö solutions described above. The products are adapted for installation in dynamic systems, characterized by good flexibility and durability even with frequent bending.
TOPFLEX611CP-4G1.5 TOPFLEX ® 611-C-PUR TOPFLEX611P-4G1.5 TOPFLEX ® 611-PUR
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MACHINERY, AUTOMATION, CONTROL & ENGINEERING 15