What is a cable assembly?
Feb 01,2023
Servo cables are specialized cables for servo systems, featuring high flexibility, wear resistance, anti-bending, tensile strength, anti-twist, anti-interference, and strong durability, connecting and controlling the operation of servo motors, greatly improving the working efficiency of servo motors, which include control motors and execution motors.
The conductor material of servo cables requires high conductivity and good mechanical strength. Generally, multi-stranded twisted copper conductors are used to ensure low resistance and high strength when transmitting power. Meanwhile, the conductor should have sufficient flexibility to facilitate the movement during cable bending and installation processes.
The insulation material of servo cables requires good insulation performance and chemical corrosion resistance. The insulation material should have adequate electrical strength to prevent breakdown at high voltage. Additionally, the insulation material should have excellent chemical corrosion resistance to be used for extended periods in harsh industrial environments.
The shielding structure and anti-interference capability of servo cables are also critical in the standards. To prevent external electromagnetic interference from affecting signal transmission, servo cables usually adopt shielding structures, including conductor shielding and overall shielding. Conductor shielding involves covering the twisted copper conductor with a layer of copper foil, while overall shielding involves wrapping the entire cable with a layer of copper mesh. Such shielding structures can significantly reduce external interference on signal transmission, enhancing the stability and accuracy of servo systems.
The outer sheath material of servo cables should possess excellent wear resistance and corrosion resistance. Since servo systems often require frequent bending and movement, the outer sheath material of the cable should be capable of withstanding mechanical wear and chemical corrosion, protecting the integrity of the internal conductors and shielding structure.
High-purity copper ensures minimal high-frequency heat loss and optimal conductivity.
High-quality, extremely fine soft copper wire, multi-strand twisting ensures minimal radial loss of high-frequency signals, and the highest surface transmission ratio, achieving excellent high-frequency response characteristics.
Each signal loop pair is twisted together, with a reasonable twist pitch and staggered to ensure minimal crosstalk interference.
The shielding structure wrapped with high-density braided copper wire, fine and high conductivity rate, high response rate of tinned copper wire shielding maximizes absorption and rapid conduction to shield and filter interference, ensuring minimal interference to transmission signals.
Fine and soft multi-stranded copper wire is difficult to break or pierce the outer sheath, multi-strand fiber filler rope ensures cable roundness, enhancing tensile and swing performance, and high-quality outer sheath material ensures the unique performance of the cable.
Ultra-fine multi-stranded core wire and its twisted pair structure, excellent high-frequency response characteristics, minimal high-frequency response heat loss, ensuring minimal signal attenuation and delay.
High-quality raw materials with no recycled materials, strict original material standards to ensure compliance with environmental standards.