2026-10-22
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 servo encoder system cable product details: in the field of industrial automation, the precise operation of servo encoder systems plays a decisive role in efficient production and stable control of equipment, and the cable, as the key link of signal transmission, is critically important. Relying on deep industry experience and cutting-edge technology, Shanghai Suoqi has carefully developed a series of high-performance servo encoder system cables, providing solid support for the automation upgrade of various industries.
1. Excellent signal transmission performance. High-purity conductors with low signal attenuation: annealed oxygen-free copper wire with a purity of up to 99.9999% is used as the conductor. This top-grade copper material has extremely low resistance, greatly reducing signal attenuation during transmission and ensuring that key signals such as position and speed sent by the servo encoder remain highly accurate and complete even after long-distance transmission. Taking CNC machine tools as an example, during machining the tool must position itself with micron-level or even higher precision according to encoder signals; Shanghai Suoqi cables ensure distortion-free signals, thereby achieving high-precision parts machining and improving product quality and production efficiency.
Twisted-pair structure against crosstalk interference: the cable cores adopt a pairwise twisted-pair design. This differential signal transmission method has excellent anti-crosstalk capability. In complex multi-core cabling environments, mutual interference between cores is effectively suppressed, ensuring that every encoder signal is transmitted purely and stably and providing a reliable data foundation for precise servo system control.
2. Outstanding high flexibility and durability. High-flexibility design for complex working conditions: whether for fixed installation or applications requiring frequent movement with the equipment, this cable can cope with ease. The conductor is treated with a special process, soft yet tough; even after repeated bending and twisting, no broken cores occur. At the joints of industrial robots, cables must follow the complex trajectory movements of the robotic arm; thanks to its outstanding flexibility, the Shanghai Suoqi servo encoder cable can work stably over the long term, reducing the risk of equipment failure caused by insufficient cable flexibility.
Rugged and durable, resisting harsh environments: the outer sheath is made of imported polyurethane (TPU) material, which combines multiple excellent properties such as wear resistance, oil resistance, weather resistance, and acid/alkali resistance. In industries such as steel and chemicals, workshop environments are filled with oil stains and corrosive gases, and ordinary cables are easily damaged. The TPU sheath of this cable can effectively resist such erosion, maintaining stable overall cable performance, extending service life, and reducing maintenance costs and equipment downtime.
3. Strong anti-interference capability. Double-layer shielding against electromagnetic interference: equipped with a double-layer structure of aluminum foil shielding and tinned copper wire braided shielding. The aluminum foil shield effectively blocks low-frequency electromagnetic interference, while the tinned copper wire braided shield provides strong protection against high-frequency interference, with a braiding density of 85% or higher. This ensures that in complex electromagnetic environments—such as the strong electromagnetic radiation generated when numerous electrical devices operate simultaneously in large factories—the encoder signals transmitted inside the cable are not disturbed by the outside, guaranteeing stable servo system operation and avoiding equipment malfunctions caused by electromagnetic interference.
Overall shielding optimization for signal stability: in addition to the double-layer shielding structure, the whole cable has been optimally designed. From conductor to outer sheath, all structures work together to further enhance anti-interference performance, building an all-round protective barrier for encoder signal transmission and ensuring that signal transmission remains stable and reliable in all kinds of harsh electromagnetic environments.
4. Flexible customization for diverse needs. Rich choices of core counts and cross-sections: diversified options from single-core to multi-core (such as 2, 3, 4, 5 cores, etc.) are available to meet the connection needs of different servo encoder systems. The core cross-sectional area covers a wide range, from 0.2mm² to 100mm² and even larger specifications can be customized, precisely matching different signal transmission and power requirements and ensuring accurate encoder signal transmission and stable power supply for related equipment.
Customization of special parameters: according to customers' actual application scenarios, the rated voltage of the cable can be customized, such as 300/500V, 450/750V, etc., to fit the power supply needs of different servo systems. The minimum bending radius can also be customized on demand, allowing the cable to be routed flexibly in narrow spaces while ensuring that performance is not affected during bending. The temperature resistance range can likewise be adjusted, for example -40℃ to +80℃, meeting the stringent requirements of equipment for cables under different seasons and working conditions.
With its excellent performance, reliable quality, and flexible customization services, the Shanghai Suoqi servo encoder system cable has become an ideal choice in the field of industrial automation, helping equipment in various industries achieve high-precision, high-stability operation and advancing the intelligent production process of the Industry 4.0 era.
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).
