IP67 9-Pin (3+6) Motor Power & Signal Cable

IP67 9-pin motor cable

The IP67 9-pin motor cable is a premium, industrial-grade hybrid connectivity solution engineered to deliver simultaneous power and high-speed signal transmission for demanding automation environments. Featuring a robust male-to-female inserting/docking mechanism, this cable effectively eliminates the need for separate power and data lines, significantly reducing installation space and deployment costs in compact machinery.

Advanced Engineering & Material Integrity

Designed to withstand harsh manufacturing floors, the cable integrates three 1.5mm² phase lines dedicated to reliable motor power supply, alongside six 0.2mm² signal lines optimized for encoder or sensor feedback. To guarantee maximum signal fidelity and prevent cross-talk, the internal signal lines are fully insulated with high-grade Teflon/PTFE. The outer jacket is crafted from premium PVC/PUR, providing exceptional flexibility, oil resistance, and physical wear protection.

Built for Extreme Industrial Environments

With a strict IP67 waterproof level, this motor cable maintains a secure, fluid-tight seal against dust, moisture, and cutting fluids. It operates flawlessly across an extended temperature range of -40°C to +200°C, making it the ideal choice for high-temperature injection molding areas, CNC machining centers, and automated assembly lines. Rated for a withstand voltage of 2000V and a continuous current of 3A/15A, it delivers standard-setting electrical stability across more than 5,000 mating cycles.

IP67 9-pin motor cable Technical Specifications

Versatile Automation Applications

As a trusted industrial cable supplier, Longyd optimizes this 9-pin hybrid cable specifically for:

• Industrial Robotics: Multi-axis robotic arms and articulated robot joints.

• Servo Motor Systems: High-precision servo drives and stepper motors.

• Logistics Automation: AGV (Automated Guided Vehicles) and AMR (Autonomous Mobile Robots) drive systems.

We provide full OEM/ODM customization services, including custom cable lengths, specific outer jacket materials (PUR/PVC), and specialized terminal crimping to seamlessly match your engineering specifications. Contact Longyd today for a fast, professional technical quote.

Frequently Asked Questions

1. What is the 3+6 pin configuration and why is it used?

This cable features a 9-core hybrid design with 3 phase power lines (1.5 mm² each) for motor drive and 6 signal lines (0.2 mm² each) for encoder/sensor feedback. This integrated design eliminates the need for separate power and data cables, significantly reducing installation space and deployment costs in compact automation machinery.

2. What are the electrical ratings?

Continuous current is rated at 3A (signal) and 15A (power), with a rated voltage of 24V – 200V DC and a withstand voltage of 2000V. The Gold-Plated Solid Brass contacts ensure low-contact resistance and high cycle durability across more than 5,000 mating cycles under full load.

3. What is the operating temperature range?

The cable operates from -40°C to +200°C, making it suitable for extreme industrial environments including high-temperature injection molding areas, CNC machining centers, and automated assembly lines. The PTFE (Teflon) internal insulation ensures signal fidelity at extreme temperatures and prevents cross-talk between power and signal lines.

4. What is the waterproof rating?

Ingress protection is rated IP67 / IP68 when mated, providing a fluid-tight seal against dust, moisture, and cutting fluids. This makes the cable suitable for washdown environments, coolant-exposed machining stations, and outdoor automation installations.

5. What materials are used in the cable construction?

Signal lines are insulated with PTFE (Teflon) for maximum signal fidelity and cross-talk prevention. The outer jacket is heavy-duty flexible PVC or synthetic rubber, providing exceptional flexibility, oil resistance, and physical wear protection. Contacts are Gold-Plated Solid Brass. The outer diameter (OD) is max 15.5 mm.

6. What type of applications is this cable designed for?

Specifically optimized for industrial robotics (multi-axis robotic arms and articulated robot joints), servo motor systems (high-precision servo drives and stepper motors), and logistics automation (AGV and AMR drive systems). The male-to-female inserting/docking mechanism enables plug-and-play deployment in compact machinery.

7. How many mating cycles does the connector support?

Rated for more than 5,000 mating cycles, ensuring long-term reliability in production environments where frequent connect/disconnect is required for maintenance and reconfiguration.

8. What customization options are available?

Full OEM/ODM customization is available including custom cable lengths, specific outer jacket materials (PUR/PVC options), and specialized terminal crimping to match your engineering specifications. Contact our team for custom configurations.

9. Do you provide technical datasheets?

Yes. Request PDF technical drawings and detailed specifications using the form above (click “Download Specifications & Request a Quote”). Our engineering team can also provide custom cable assembly designs and compatibility verification.

10. Are samples available for qualification?

Yes. Sample units are available for qualification testing including IP67/IP68 ingress verification, dielectric withstand testing, and mechanical cycle testing. Contact our sales team via the email below for sample requests, bulk pricing, and OEM project support.

Customization Available:
For custom lengths or bulk pricing, please email us:
nick.xu@lyd123.com