Circular Connectors

Shenzhen SIGNAL's circular connectors are cylindrical, multi-pin electrical connectors designed to transmit power, data, and signals reliably in harsh environments. Featuring a circular interface and housing, they allow for quick and secure connections without the need for specialized tools. The connectors' durable metal or composite shells, combined with high-quality insulating materials, ensure precise contact alignment and resistance to accidental disconnection or environmental interference. Shenzhen Signal Electronics offers a range of circular connectors, including M5, M8, M9, M12, M16, 7/8, M17, and M23 series, catering to various industrial applications such as industrial automation, automotive electronics, robotics, rail transit, medical equipment, and shipbuilding.

M5 Connectors

M5 Connectors

Featuring a 5 mm thread diameter, these compact connectors typically have 3 to 4 pins and are used for connecting miniature sensors and actuators in tight spaces.

M8 Connectors

M8 Connectors

With an 8 mm thread diameter, M8 connectors are commonly used in industrial automation, robotics, and instrumentation for connecting small sensors and actuators. ​

M9 Connectors

M9 Connectors

These connectors have a 9 mm thread diameter and are often used in applications requiring a balance between compact size and higher pin counts, such as in certain industrial sensors and control systems.​

M12 Connectors

M12 Connectors

Featuring a 12 mm thread diameter, M12 connectors are widely used in industrial environments for connecting sensors, actuators, and fieldbus systems, known for their robustness and reliability in harsh conditions. ​

M16 Connectors

M16 Connectors

With a 16 mm thread diameter, these connectors are suitable for applications requiring more pins or higher power transmission, such as in industrial machinery and control systems.

7/8 Connectors

7/8 Connectors

These connectors have a 7/8 inch (approximately 22.2 mm) thread diameter and are commonly used in DeviceNet and sensor applications, capable of handling higher power levels.​

M17 Connectors

M17 Connectors

Featuring a 17 mm thread diameter, M17 connectors are used in applications requiring reliable signal and power transmission, such as in industrial automation and measurement technology.​

M23 Connectors

M23 Connectors

With a 23 mm thread diameter, M23 connectors typically have 6 to 19 pins and are suitable for power and signal transmission in demanding environments. They are commonly used in servo motors, heavy machinery, and industrial automation.

Distribution Box

Distribution Box

These are used for quick and clear cabling in the field, bundling several cables into one master cable connected to the controller. They often feature status indicators for easy signal monitoring and are designed to withstand harsh industrial environments.

RD24

RD24

These connectors have a 24 mm thread diameter and are commonly used in applications requiring secure and reliable power connections, such as in industrial equipment and automation systems.