High-Flex Shielded Twisted Pair Drag Chain Cable (TRVVSP)

Product Features:
Dual Anti-Interference of Twisted Pair + Total Shielding: Cores adopt paired stranding (SP); the twisting pitch of each pair is optimized according to frequency (pitch ≤6mm for high-frequency signal pairs). Combined with a total shield (aluminum foil + copper braid), it has strong anti-interference capabilities and can transmit high-speed signals.
Structural Integration: Power cores (large cross-sections) and signal cores (small cross-sections) are stranded in layers, with an isolation tape installed in the middle to avoid EMI from power cores to signal cores. It realizes "power + signal transmission in one cable," reducing the number of cables in the towline by more than 30%.
Flexibility and Durability: The conductor is made of ultra-fine copper wire bundles; insulation uses high-frequency loss-resistant PE or specially modified PVC materials; the sheath is made of bending-resistant nitrile composite or TPU. It passes 15 million bending tests, suitable for high-precision equipment with high-speed movement.
Core Selling Point: "High-speed signal + power co-cable transmission," solving the problem of "power cable interfering with signal cables" in industrial equipment. Customized models compatible with protocols such as PROFINET and EtherCAT are available, with free signal transmission testing services provided.
Typical Applications:Adopts a twisted core design and total shield, featuring better anti-interference performance and signal transmission stability. It is mainly used for signal transmission in high-EMI environments, such as connections for encoders and sensors. In the connection between encoders and controllers in automated production lines, TRVVSP cables can ensure that the precise position signals output by encoders are accurately transmitted to the controller, guaranteeing the precise control of the production line.

Jiangsu Junshuai Special Cable Technology Co., Ltd. is a professional manufacturer and seller of special cables—custom-made special wires and cables for special applications. Our company produces drag chain cables, PUR reel cables, high and low temperature cables, crane flat cables, traveling cables, floating cables, shielded cables, CCC cables, UL cables, CE wires, coaxial cables, high, medium and low voltage flat equipment mobile cables, security cables, and customized mobile special cables.

The company possesses advanced domestic production and testing equipment and has obtained CCC, UL, ISO9001, and CE certifications. Junshuai Special Cable is committed to integrity, survival through quality and reputation, and service. We continuously explore and innovate, constantly improving to better serve our customers. We welcome sincere cooperation from new and old friends both domestically and internationally.