Looking for high-performance servo connections? STA’s M23 connectors offer IP67/IP68 protection, 360° EMI shielding, and hybrid power/signal transmission for CNC and robotics.
M23 Industrial Connectors: The High-Reliability Connection Standard for Servo Motors and Encoders
In high-precision motion control applications—such as CNC machines, industrial robots, and automated packaging lines—the M23 connector is the industry standard for connecting servo motors and encoders. With an outer diameter of approximately 23mm, STA Electronics’ M23 series provides the perfect combination of compactness, ruggedness, and superior signal integrity for harsh industrial environments.
Why M23 is the Benchmark for Motion Control?
- 360° EMI/RFI Shielding: Servo systems generate significant electromagnetic noise. Our M23 connectors feature a full metal shell and shielding ring, ensuring crystal-clear feedback for high-resolution encoders.
- Hybrid Power & Signal Integration: Whether you need 6-pin configurations for heavy-duty power (up to 30A/630V) or 17-pin layouts for sensitive feedback, STA offers hybrid solutions that reduce cable clutter.
- Marine-Grade Durability: Built with nickel-plated copper alloys and gold-plated contacts, these connectors are rated for IP67/IP68 protection, making them impervious to oil, dust, and moisture.
- Global Compatibility: Strictly following international standards, our M23 series ensures 100% interchangeability across different manufacturers, securing your global supply chain.
Selection Guide for Engineers
- For Power (M923): 6-pin (5+PE) configurations are ideal for motor main power supply, supporting high current and voltage (30A/630V).
- For Feedback (M623): 12-pin or 17-pin configurations are the standard choice for encoder and resolver signals.
- For One-Cable Technology (OCT): 8-pin hybrid models integrate power, signal, and industrial Ethernet into a single cable to save space and installation time.
With 20 years of expertise and ISO 9001 certification, STA ensures every M23 connector meets global standards (UL, VDE, TUV). From straight plugs to 90° angled receptacles, we provide flexible mounting options for even the tightest control cabinets.
FAQ
- Q: Why is 360° shielding necessary for M23 servo connectors?
- A: Servo motors operate at high frequencies which generate significant EMI. 360° shielding prevents this noise from interfering with the encoder feedback, avoiding positioning errors.
- Q: Can STA M23 connectors replace Intercontec or TE series?
- A: Yes. STA M23 connectors strictly follow international industrial standards (IEC 61984), ensuring full compatibility and interchangeability with major European and American brands.
