In the field of industrial automation, the stable operation of servo systems is crucial, and the performance of cables, as key components for signal and power transmission, directly affects the reliability of the entire system. A highly flexible cable designed specifically for servo motors, which will be described in detail from multiple aspects below.

 

Application scope of servo cable

Servo drag chain cables have a wide range of applications. In the field of industrial robots, robots need to frequently perform various complex actions during their work, which requires cables connecting the joints of the robot to have good bending resistance. This servo cable can stably transmit power and signals during the high-speed movement and frequent bending process of the robot, ensuring precise operation of the robot.

Automated production lines are also an important application scenario. In the production line, various automation equipment needs to work together, and the drag chain cable needs to constantly bend and twist as the equipment moves. This cable, with its excellent bending resistance, can adapt to the high-intensity operation of the production line, ensuring the continuity and stability of production.

In addition, in the field of CNC machine tools, the control of servo motors is crucial for machining accuracy. The dedicated drag chain cable for servo motors can provide stable power and signal transmission for servo motors, ensuring high-precision machining of machine tools.

Installation method of servo motor drag chain cable

Correct installation is the key to ensuring cable performance and service life. Before installing the servo drag chain cable, it is necessary to check the installation environment. Ensure sufficient installation space to avoid cable compression or friction during installation.

When installing cables in a drag chain, pay attention to the arrangement of the cables. The servo power cable and encoder cable should be neatly arranged in the drag chain to avoid entanglement between them. Ensure that the cable is firmly fixed in the drag chain to prevent it from loosening during the movement of the drag chain.

The bending radius of high flexibility servo cable also needs to be strictly controlled. Select the appropriate bending radius based on the specifications and usage requirements of the cable. Generally speaking, a smaller bending radius will increase the bending stress of the cable and affect its service life. Therefore, during the installation process, it is necessary to ensure that the bending radius of the servo cable is not less than the specified value.

In addition, the connection at both ends of the servo encoder cable is also very important. When connecting cables, make sure the connection is firm to avoid looseness or poor contact. Pay attention to the insulation treatment of the connection parts to prevent the occurrence of leakage accidents.

Precautions for the use of servo power cables and encoder cable

When using servo drag chain cables, there are some precautions that need special attention. Avoid contact between cables and sharp objects to prevent the cable sheath from being scratched. Once the outer layer of the cable is damaged, it may cause the wires inside the servo power cable to be exposed, leading to safety issues such as short circuits.

The environmental temperature also has a certain impact on the performance of servo wires. Although the cable has certain high and low temperature resistance, corresponding protective measures still need to be taken when used in extreme temperature environments. For example, in high-temperature environments, heat dissipation measures can be taken to prevent cables from being damaged due to high temperatures; In low-temperature environments, insulation measures can be taken to prevent cables from becoming hard or brittle due to low temperatures, or low temperature resistant PUR drag chain cable can be used.

It is also necessary to regularly inspect the servo cables in the drag chain. Check the appearance of the cable for damage, aging, and other conditions, and inspect the connection parts of the cable for firmness. If any problems are found, they should be dealt with promptly to ensure the normal operation of the cable.

Material of servo cable products

The servo drag chain cable is made of high-quality materials. Its conductor is made of high-purity oxygen free copper, which has good conductivity and flexibility. Oxygen free copper has high purity, which can effectively reduce resistance, minimize power loss, and ensure the stability of signal transmission.

The insulation layer is made of TPEE or modified PVC material, which has good insulation performance and aging resistance. This insulation material can effectively prevent current leakage, protect the wires inside the cable, and resist external environmental erosion, extending the service life of the cable.

The outer sheath of the drag chain cable dedicated to servo motors is made of wear-resistant, oil resistant, and acid alkali resistant polyether PUR material. This type of outer sheath can protect the internal structure of the cable and prevent it from being worn, oil contaminated, and corroded by acid and alkali during use. The flexibility of the outer sheath also ensures that the cable will not crack during frequent bending processes.

Manufacturing process of servo motor power cables and encoder cables

The servo motor drag chain cable adopts advanced manufacturing technology. In the production process of the conductor, precise wire drawing technology is used to ensure that the diameter of the conductor is uniform and the surface is smooth. This can improve the conductivity and flexibility of the conductor, and reduce attenuation during signal transmission.

The extrusion process of the insulation layer is also crucial. The servo cable adopts advanced extrusion equipment and technology, which can ensure uniform thickness of the insulation layer and smooth surface. The quality of the insulation layer directly affects the insulation and electrical performance of the cable, so strict extrusion process is an important link to ensure the quality of the cable.

Reasonable twisting methods and pitch control were adopted during the cabling process of flexible servo cable. This can ensure the structural stability of the cable, reduce stress concentration during the bending process, and improve the bending resistance of the cable.

The outer sheath of the high flexibility servo motor cable adopts a special extrusion process and formula, which gives it good physical and chemical properties. The quality of the outer sheath directly affects the protective performance and service life of the cable.

The servo motor drag chain cable, with its wide range of applications, reasonable installation methods, comprehensive precautions, high-quality product materials, and advanced manufacturing processes, can provide stable and reliable power and signal transmission for servo motors.

Application scope of fixed installation servo cable:

● PVC servo cables are suitable for fixed installation in rooms with general mechanical requirements and industrial plants in dry, humid, and oily environments. The overall tin plated copper wire shielding layer improves the ability to resist electromagnetic interference.

● PUR servo cables are suitable for fixed installation in industrial environments that require excellent mechanical and chemical resistance in dry, humid, and oily environments. The overall tin plated copper wire shielding layer enhances electromagnetic interference resistance.

Fixed installation servo cables are mainly used in automation technology, control and production engineering, industrial plant construction, motor construction, drive systems, power control cables between frequency converters and servo motors.

Application scope of mobile installation servo cable:

PVC drag chain dedicated servo cable is suitable for connecting servo motors and controllers or frequency converters in industrial automation machinery equipment. The overall tin plated copper wire shielding layer improves the ability to resist electromagnetic interference, and is mostly used for drag chains or mobile mechanical components, with high flexibility and durability.

PUR drag chain dedicated servo cable is suitable for connecting servo motors and controllers or frequency converters in industrial automation machinery equipment, used for drag chains or moving mechanical components. The overall tin plated copper wire shielding layer improves electromagnetic interference resistance, and the PUR sheath has excellent mechanical and chemical resistance.

The PVC drag chain servo cable for mobile installation is suitable for use in mechanical places with frequent movements. The PVC drag chain dedicated servo cable is designed for cyclic use in servo system drag chains. PUR drag chain dedicated servo cable is designed for cyclic use in servo system drag chains in complex environments.