2026-10-18
Shanghai Suoqi Cable Co., Ltd. has been deeply engaged in the field of special flexible cables. The following is a professional interpretation of encoder cables from three dimensions: material structure, performance advantages, and application scenarios.
I. Materials and Structural Parameters
Shanghai Suoqi flexible servo operation control cable — high-flexibility dedicated servo cable product details: as industrial automation accelerates, the stable operation of servo systems is crucial, and cable performance directly affects the overall performance of the servo system. Shanghai Suoqi has deep expertise in the wire and cable field, and the flexible servo operation control cable it has launched is built specifically to meet demanding servo application scenarios.
1. Product design highlights. High-purity conductor material: multiple strands of finely twisted oxygen-free copper wires are used as the conductor, complying with the VDE0295 CLASS 5 standard. This conductor structure not only has excellent conductivity, effectively reducing resistance and power transmission loss to ensure stable and efficient operation of servo motors, but also has outstanding flexibility to adapt to complex conditions such as frequent bending and twisting without failures such as broken cores.
Special insulation material: a special mixed PVC insulation material is selected to provide reliable electrical insulation protection for the conductors, ensuring that current is transmitted stably along the specified path and avoiding problems such as leakage and short circuits. This insulation material also has good flexibility and mechanical properties, and together with the high-flexibility conductor it enhances the cable's overall bending resistance.
Precise stranding process: the control wire pairs are individually twisted. By precisely controlling the lay pitch, crosstalk interference during signal transmission is effectively reduced, ensuring accurate and error-free transmission of control signals and higher control precision of the servo system over the motor. The stranding density of the power cores and control wire pairs is optimally designed to ensure extremely low signal attenuation during long-distance transmission, meeting the wiring needs of industrial production scenarios of different scales.
2. Outstanding high flexibility and durability. High-flexibility guarantee: the overall cable design is centered on high flexibility. From conductor to insulation to outer sheath, all structures work together so that the cable can withstand a large number of bending cycles. In automated production lines, industrial robots, and other equipment, cables must move frequently with the moving parts of the equipment; this cable can easily cope, maintaining stable performance in long-term bending and twisting environments and reducing the risk of equipment downtime caused by insufficient cable flexibility.
Wear-resistant and weather-resistant outer sheath: the outer sheath is made of nitrile rubber or polyurethane material (customizable). The nitrile sheath material has outstanding wear resistance and aging resistance, remains soft at low temperatures, and ensures normal cable operation in various complex industrial environments. The polyurethane sheath, while featuring wear resistance, hydrolysis resistance, acid/alkali resistance, and impact resistance, also has good flame retardancy, providing strong support for the cable's service life under harsh working conditions.
3. Strong anti-interference capability. Double-layer shielding structure: equipped with an aluminum foil shield and a tinned copper wire braided shield layer. The aluminum foil shield effectively blocks low-frequency electromagnetic interference, while the tinned copper wire braided shield provides outstanding protection against high-frequency interference; the combination ensures that signal transmission remains undisturbed in complex electromagnetic environments—such as when numerous electrical devices operate simultaneously in large factories—maintaining stable servo system operation and avoiding motor malfunctions and control signal distortion caused by electromagnetic interference.
Overall shielding design: in addition to individual shielding of the control wire pairs, the whole cable is also shielded, further enhancing anti-interference performance. This comprehensive shielding design ensures that the cable can work stably and reliably in various industrial environments, whether for power transmission or signal control, providing solid support for the precise operation of the servo system.
4. Adaptable to a variety of application scenarios. Machine tool manufacturing: in CNC machine tools, machining centers, and other equipment, used to connect servo motors with control systems. During machining, motors need to start, stop, and change speed frequently, placing extremely high demands on the cable's signal transmission stability and flexibility. This cable ensures fast and accurate transmission of control signals and precise motor response, guaranteeing machining precision and efficiency.
Industrial robot applications: suitable for connecting the joints of industrial robots with the control system. Robots have complex movement trajectories, and cables must bend, twist, and stretch frequently; the high flexibility and durability of this cable meet the demands of the robot's long-term high-intensity work, ensuring smooth movements and precise control and reducing downtime for maintenance caused by cable failures.
II. Performance and Technical Specifications
Characteristic impedance 100±15Ω; working capacitance not higher than 60pF/m; attenuation not higher than 22dB/100m (1MHz); applicable temperature range -20℃ to +80℃; shielding attenuation not lower than 70dB, effectively suppressing electromagnetic interference and ensuring stable transmission of encoder signals.
III. Application Scenarios
Encoder cables are widely used in industrial automation, lifting and transportation, ports and terminals, and other fields.
About Shanghai Suoqi
Shanghai Suoqi Wire & Cable Co., Ltd. is a professional cable enterprise specializing in the research and development, design, production, and sales of special flexible cables. The company's product range covers reel cables, flat cables, drag chain cables, encoder cables, PU/PUR cables, anti-seawater cables, anti-seawater network cables, aerial work platform cables, and other series, widely used in port machinery, mining, industrial automation, marine engineering, and other fields. For more product information or inquiries, please call 13311756197 (also available on WeChat).
