SD20/SP20 2-9 Pin Flange Connector for Robotics and Smart Machines

SD20/SP20 Flange Connector Size and Material Options

SD20/SP20 2-9 Pin Flange Connector for Robotics and Smart Machines

The SD20/SP20 2-9 pin flange connector is engineered for robotics systems and intelligent machinery that require stable electrical connections, compact integration, and reliable long-term operation. Designed with a secure flange mounting structure, this connector provides a dependable interface for power and signal transmission in automated equipment.

As robotic and smart manufacturing systems become more compact and integrated, connectors must not only ensure stable transmission but also support continuous movement, vibration resistance, and efficient equipment assembly. The SD20/SP20 series is developed with these practical application needs in mind.

Built for Dynamic Automation Environments

Robotics and smart machines often operate under continuous motion and repetitive working cycles. This connector series is designed to maintain connection stability in environments involving:

• Repeated movement and vibration
• High-frequency operation
• Compact equipment structures
• Integrated control and communication systems

The flange mounting design helps create a firm and reliable interface between the connector and equipment housing, improving structural stability during long-term operation.

Flexible 2-9 Pin Configurations

Different automation systems require different electrical architectures. This series supports multiple pin configurations to match various robotic and intelligent equipment applications:

• 2-3 Pins: Power transmission
• 4-6 Pins: Power and control signal integration
• 7-9 Pins: Multi-signal communication and intelligent control systems

This flexibility allows engineers to optimize internal system layout while reducing unnecessary wiring complexity.

Application Scope for Smart Equipment

The connector is suitable for a wide range of smart equipment, including:

• Robotics systems
• Smart manufacturing equipment
• Automated production lines
• Intelligent control devices
• Sensor and actuator systems
• AI-integrated industrial equipment

Manufacturing and Quality Assurance

This product is manufactured by a company with over 15 years of experience in waterproof connectors and cable assembly solutions. The factory operates a complete in-house production system covering:

• Mold design and tooling development
• Zinc alloy die-casting
• CNC precision machining
• Injection molding
• Cable processing and final assembly

By integrating all major production processes internally, the company maintains strict quality consistency and fast delivery capability for industrial automation customers.

Every connector undergoes rigorous inspection and testing, including:

• Electrical conductivity testing
• Mechanical durability testing
• Waterproof and environmental resistance verification
• Plugging cycle and structural stability testing

Products are produced under ISO9001 quality management standards and comply with international certifications such as CE and RoHS.

Engineering-Oriented Customization Support

Robotics equipment often requires specialized connector solutions. Customization options include:

• Customized cable assemblies
• Pin arrangement optimization
• Shielded and anti-interference solutions
• Structural adjustments for robotic equipment integration

The engineering team can work directly with customers to provide practical and efficient connection solutions for automation projects.

Selection Considerations for Your Application

When evaluating the SD20/SP20 series for your project, consider the following decision points:

• Pin count: Match the number of cores to your power and signal requirements, from 2-pin power-only to 9-pin multi-signal configurations.
• Mating requirements: Confirm whether you need male or female contacts and the corresponding mating connector or cable assembly.
• Environmental exposure: Verify the operating temperature range and any moisture or dust protection needed for your specific installation environment.
• Mounting integration: Check panel cutout dimensions and flange hole spacing against your equipment housing design.
• Cable preparation: Determine conductor size and cable outside diameter to ensure proper termination and strain relief.

Inquiry Checklist

To receive an accurate quotation and technical recommendation, please provide the following information:

• Required pin count and gender (male or female)
• Mating connector or cable assembly requirements
• Cable outside diameter and conductor size
• Electrical load (current and voltage)
• Operating environment and temperature range
• Panel mounting dimensions and cutout details
• Order quantity and target delivery schedule

For more information on size and material options, see SD20/SP20 Flange Connector Size and Material Options. For related square flange connectors, review the SD16/SP16 2-9 Pin Square Flange Connector for Smart Factory.

Contact Us

We provide samples, technical drawings, and customized production services for robotics and smart machinery applications. If you are looking for a stable and professional flange connector solution for intelligent equipment, contact us today for more details and quotation.