9-Pin Waterproof Cables for Next-Gen Motor Drives
Frequently Asked Questions
What is a 9-pin (3+6) waterproof motor cable?
3 power pins + 6 signal pins for brushless DC motors and servo drives. Integrated lines reduce cabling complexity while maintaining IP67 protection.
What is the temperature rating?
Teflon PTFE cables rated -60C to +200C continuous. PTFE jacket resists oils and chemicals for motor applications near hot surfaces.
What applications use these cables?
EV motor controllers, industrial servo drives, robotic arms, AGV drive systems, and marine propulsion requiring combined power/signal and environmental protection.
In the rapidly evolving world of electric mobility and industrial automation, the demand for motor drive components that can withstand extreme temperatures while maintaining signal integrity has never been higher. Longyueda is proud to introduce our latest 9-Pin (3+6) Waterproof Motor Power & Signal Cable, specifically engineered to bridge the gap between high-power transmission and precision signal control in the harshest environments.
Technical Excellence
What sets this cable apart is the integration of premium materials designed for endurance:
- Teflon (PTFE) Insulation: The core wires are insulated with high-grade Teflon, providing exceptional thermal stability and ensuring the cable remains functional in temperatures ranging from -40°C up to +200°C.
- Hybrid 3+6 Configuration: This specialized 9-pin design features 3 Phase wires (1.5mm²) for robust power delivery and 6 Signal wires (0.2mm²) for precise feedback and control.
- IP67 Waterproof Rating: Equipped with precision-engineered seals, this cable offers IP67-rated protection, making it completely dust-tight and resistant to water immersion.
- Durable Hardware: Utilizing solid, gold-plated needles, the connectors ensure low contact resistance ($\le 10m\Omega$) and high durability for over 5,000 mating cycles.
Target Applications
This cable is the ideal choice for high-performance motor drive systems where reliability is non-negotiable:
- Electric Vehicles & Scooters: Perfect for connecting high-torque motors in E-scooters and electric bikes that face both road vibration and heat build-up.
- Industrial UAVs & Drones: Providing a lightweight yet rugged power solution for heavy-lift drones and industrial robotics.
- Advanced Robotics: Ensuring stable power and signal transmission for motor-driven industrial arms and automated production lines.
The Longyueda Quality
At our Shenzhen manufacturing facility, every motor cable is subjected to rigorous testing, including tensile strength and environmental stress tests in our advanced laboratories. We guarantee a 100% quality pass rate to ensure your motor drive systems operate without failure.
Looking for a Custom Wiring Solution?
Explore our Full Product Line
or Contact Our Engineering Team for a detailed technical consultation.
E-mail: nick.xu@lyd123.com
📡 Download High-Temp Motor Cable Datasheet & Request Samples →
Explore our cable overmolding guide and USB 2.0 industrial guide for more engineering resources.
