Anhui Zhishang Cable Technology Co., Ltd.

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SC 739 C PUR Motor Transmission Cable (UL20236, for Resolvers and Shaft Angle Encoders)

Characteristics: The SC 739 C series is highly flexible PUR-sheathed signal transmission cables compliant with UL 20236 standard, specifically designed for signal transmission of resolvers and shaft angle encoders in servo systems. They feature extremely low signal attenuation, excellent electromagnetic interference immunity, and high repeatability positioning accuracy, ensuring signal stability and precision in high-dynamic environments.

Product Details

Advantages
High-precision signal integrity: Twisted-pair shielded structure effectively suppresses crosstalk, ensuring phase and amplitude accuracy of resolver/encoder signals.
Dual shielding for anti-interference: Independent twisted-pair shielding + overall braided shielding, suitable for high electromagnetic interference industrial inverter environments.
High dynamic mechanical performance: PUR sheath is wear-resistant, twist-resistant, and withstands drag chain cycling (≥5 million cycles), suitable for high-dynamic scenarios such as robotics.
Resistance to harsh environments: Sheath is oil-resistant, chemical-resistant, and hydrolysis-resistant, adaptable to complex industrial environments with oil contamination and moisture.
Stable transmission across wide temperature ranges: Maintains signal stability from -40°C to +90°C, suitable for environments with extreme temperature variations.

Application range: Signal connections for servo motor-integrated resolvers/shaft angle encoders, high-precision robot joint feedback, CNC machine tool closed-loop position control, semiconductor positioning equipment, printing machinery synchronous feedback, and other motion control applications with extremely high requirements for signal real-time performance and accuracy.

Special instructions: Combined structure of precise twisted pairs and overall shielding maximizes suppression of signal crosstalk; Low dielectric constant insulation material ensures low loss and low delay in signal transmission; High-density tinned copper braid shielding provides comprehensive EMC protection; Oil-resistant, chemical-resistant, and flexible PUR sheath adapts to harsh dynamic environments.

About Us
Anhui Zhishang Cable Technology Co., Ltd.
Anhui Zhishang Cable Technology Co., Ltd.

Anhui Zhishang Cable Technology Co., Ltd. is located in Xuanzhou District, Xuancheng City, Anhui Province—a key node city in the Yangtze River Delta. The company is a specialized enterprise integrating research and development, manufacturing, and sales of wires and cables. It operates a modern production facility covering approximately 5,000 square meters and employs over 50 staff members, including multiple quality engineers and R&D technicians with more than 10 years of industry experience.

Since its establishment, the company has consistently adhered to the core business philosophy of “Quality as Foundation, Integrity as Basis, and Stability as Priority.” Committed to developing high-quality cable products, Zhishang provides highly stable and reliable integrated cable solutions to clients across diverse sectors, including industrial automation, low-voltage engineering, intelligent manufacturing, household appliances, and power engineering. We firmly believe that superior cables are not merely a contest of materials, but rather a reflection of craftsmanship, quality, and responsibility.

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