TPU wear-resistant servo motor system control cable
Contact Info
- No. 1628, Suzhao Road, 200000
- 李工
- 18616280428
- oks-cable@qq.com
[TPU Abrasion-Resistant Servo Cable, Servo Motor System Control Cable] As one of the core components in the field of industrial automation, the quality of servo cables is directly related to the stable operation and control accuracy of servo motor systems. Shanghai Oukesen Wire & Cable Co., Ltd. focuses on the R & D and manufacturing of high-performance TPU abrasion-resistant servo cables, aiming to provide users with safe, reliable, and high-performance connection solutions for servo systems. In this article, we will deeply explore the advantages and characteristics of TPU abrasion-resistant servo cables from multiple perspectives such as application scope, installation requirements, precautions, product materials, and manufacturing processes, helping you better understand and select the appropriate servo cable.

I. Application Scope of TPU Abrasion-Resistant Servo Cables
Servo cables are key lines connecting servo drives and servo motors, undertaking the dual tasks of transmitting power and signals. With its excellent anti-interference performance and flexible characteristics, TPU abrasion-resistant servo cables are widely used in various automation equipment systems. Its main application fields include:
CNC Machine Tools: Under high dynamic response requirements, servo cables stably transmit signals and current to ensure the motion accuracy of machine tools.
Industrial Robots: The frequent movement of robotic arms and complex wiring environments require abrasion-resistant and torsion-resistant cables.
Automated Assembly Lines: In multi-axis control systems, servo cables are flexible in retraction and deployment, reducing mechanical fatigue.
Conveying Systems and Packaging Machinery: To achieve high-efficiency automation, cables need to adapt to high-speed movement and complex environments.
Wind Power, Rail Transit, and Other Intelligent Manufacturing Equipment: Require cables to have high durability and environmental resistance.
The TPU abrasion-resistant servo cables from Shanghai Oukesen, with their high flexibility, oil resistance, abrasion resistance, and excellent performance, also perform outstandingly in high-speed movement and complex environments, and have been highly recognized by customers.
II. How to Correctly Install TPU Abrasion-Resistant Servo Cables
Although servo cables are practical and durable, the installation process determines their final operation effect and service life. Shanghai Oukesen recommends following the following specifications during installation:
Avoid strong stretching: During cable laying, the minimum bending radius of the cable must not be exceeded to prevent internal core breakage or insulation damage. The flexibility of TPU material allows a smaller bending radius, but the standard usually recommends not less than 10 times the outer diameter of the cable.
Reasonable wiring layout: Separate from power cables as much as possible to reduce external electromagnetic interference. Although the abrasion-resistant design has good anti-interference ability, reasonable wiring is still key.
Fixation method: Use special fixtures to fix the cable to prevent friction and torsion during movement.
Avoid excessive twisting: Servo cables are often subjected to torsional motion when used on rocker arms or robotic arms. Sufficient torsion allowance should be reserved during installation to avoid cable fatigue and breakage.
Standardized joint treatment: All connection ends should ensure good grounding and braided layer connection to ensure complete function.
Correct installation not only ensures the stable operation of the system but also significantly extends the service life of the cable and reduces maintenance costs.
III. Precautions During Installation and Use
In addition to installation methods, there are some details that are often overlooked but have a great impact on the performance of servo cables:
Environmental Adaptability Check: Confirm that the selected TPU cable is suitable for the working environment, such as high temperature, oil, corrosion, etc.; TPU material is oil-resistant and corrosion-resistant, suitable for most industrial environments, but extreme conditions need to be communicated in advance.
Avoid Mechanical Impact: Although the outer layer of the cable has abrasion resistance, continuous impact and compression will still accelerate damage. Try to avoid contact between the cable and sharp objects.
Maintain the Integrity of the Shield Layer: The shield layer is the first line of defense against electromagnetic interference. Any damage or poor connection will cause signal noise and affect the stable operation of the servo motor.
Regular Inspection and Maintenance: Regularly check the surface condition of the cable and the integrity of the joints, replace aging or damaged cables in time, and avoid system downtime caused by cable faults.
Paying attention to these details helps the equipment maintain optimal performance and avoid hidden faults caused by cables.

IV. Material Analysis of TPU Abrasion-Resistant Servo Cables
Materials are the core determining the performance of cables. Shanghai Oukesen Cable selects high-quality raw materials and pays attention to every process:
| Material Components | Functions and Advantages |
|---|---|
| Conductor Core | Made of flexible copper conductors with multiple thin strands, ensuring good electrical conductivity and high flexibility, suitable for occasions with frequent movement. |
| Insulation Layer | High-quality polyurethane (TPU), with excellent abrasion resistance, oil resistance, and elasticity, adapting to various mechanical movement requirements. |
| Inner Braided Layer | Made of fine copper braid, enhancing electromagnetic interference resistance and ensuring stable and interference-free signal transmission. |
| Outer Braided Layer | Double-layer braided structure (copper braid plus metal foil), providing higher-strength electromagnetic shielding and mechanical protection. |
| Outer Sheath | Made of environmentally friendly TPU sheath, preventing external chemical corrosion and extending service life. |
Overall, the selection of TPU material is the key to the stable performance of servo cables in complex industrial environments. The double-braided structure ensures signal purity, meeting the high standards of high-performance servo systems for cables.
V. Impact of Manufacturing Process on Product Quality
Shanghai Oukesen adheres to advanced manufacturing processes to ensure that each servo cable meets or exceeds industry standards:
Multi-strand Twisted Core Technology: Uses high-precision stranding machines to reasonably twist multiple strands of copper wires, enhancing flexibility and electrical conductivity and reducing mechanical fatigue.
Insulation Extrusion: The insulation layer is made by fully automatic extrusion equipment, with uniform thickness and stable size, ensuring insulation effect.
Advanced Braiding Process: The double-layer braiding is evenly distributed, meeting the required density standards, avoiding radio frequency and electromagnetic interference.
Fully Automatic Sheath Extrusion Line: Ensures uniform thickness and material of the sheath, improving tensile and abrasion resistance.
Strict Quality Inspection Process: Each batch of cables must undergo voltage resistance tests, braiding effect tests, and mechanical performance tests to reduce product failure rates.
A good manufacturing process is not just a simple production flow, but the foundation for ensuring the stable performance of servo cables in complex working environments.
Conclusion
TPU abrasion-resistant servo cables are not just connection lines for servo systems, but also key factors ensuring the efficient and stable operation of industrial automation. With years of industry experience, Shanghai Oukesen Wire & Cable Co., Ltd. is committed to providing customers with high-quality and highly reliable servo cable solutions. Choosing our TPU abrasion-resistant servo cables means choosing a quality guarantee and high-quality service support.

When designing or maintaining your next servo system, please pay attention to cable selection and installation specifications. We look forward to working with you to create an efficient and stable automated production environment. For more product details or technical support, please feel free to contact Shanghai Oukesen Wire & Cable Co., Ltd. We will provide you with customized solutions.
Application Scope of Fixed-Installation Servo Cables:
PVC servo cables are suitable for fixed installation in rooms with dry, humid, and oily environments for machines and industrial factories with general mechanical requirements. The overall tin-plated copper wire braided layer improves electromagnetic interference resistance.
PUR servo cables are suitable for fixed installation in industrial environments with dry, humid, and oily environments that require excellent mechanical properties and chemical resistance. The overall tin-plated copper wire braided layer improves electromagnetic interference resistance.
Fixed-installation servo cables are mainly used in power control cables between automation technology, control and production engineering, industrial factory construction, motor construction, drive systems, frequency converters, and servo motors.
Application Scope of Mobile-Installation Servo Cables:
PVC drag-chain dedicated servo cables are suitable for connections between servo motors and controllers or frequency converters in industrial automation mechanical equipment. The overall tin-plated copper wire braided layer improves electromagnetic interference resistance. They are mostly used in drag chains or moving mechanical parts, with high flexibility and durability.
PUR drag-chain dedicated servo cables are suitable for connections between servo motors and controllers or frequency converters in industrial automation mechanical equipment, used in drag chains or moving mechanical parts. The overall tin-plated copper wire braided layer improves electromagnetic interference resistance. The PUR sheath has excellent mechanical properties and chemical resistance.
Mobile-installation PVC drag-chain dedicated servo cables are suitable for use in frequently moving mechanical occasions. PVC drag-chain dedicated servo cables are specially designed for cyclic use in servo system drag chains. PUR drag-chain dedicated servo cables are specially designed for cyclic use in servo system drag chains under complex environments.
| Electrical Equipment & Supplies/Electric Motors/Servo Motors | |