The **MA6HTAA-R** is a specific part number belonging to the **M-Series** of industrial circular connectors, manufactured by **Amphenol Sine Systems**. It is part of the **MotionGrade™ M23** connector line, designed for high-performance signal and power applications in harsh environments. --- ### ## Technical Specifications & Components The following table outlines the primary physical and electrical characteristics of the MA6HTAA-R: | Feature | Specification | | :--- | :--- | | **Connector Type** | M23 Industrial Circular | | **Gender** | Male (Plug) | | **Number of Positions** | 6 Positions | | **Coupling Type** | Threaded (High-vibration resistant) | | **Shell Material** | Zinc Die-cast, Nickel-plated | | **Ingress Protection** | IP67 (when mated) | | **Temperature Range** | -20°C to +130°C | --- ### ### Detailed Electronic & Mechanical Breakdown #### 1. Contact Arrangement The "6" in the part number indicates a **6-position** layout. In the M23 series, this is typically used for power delivery or high-current signal transmission. These pins are designed to handle significant electrical loads compared to standard signal M23 connectors (which often have 12-19 pins). #### 2. MotionGrade™ Design The "HT" designation often refers to the **High-Torque** or high-performance vibration characteristics. This part is engineered to maintain electrical continuity even in environments with: * Constant machine vibration. * Rapid robotic arm movements. * Thermal expansion/contraction cycles. #### 3. Shielding (EMI/RFI) The shell is constructed from nickel-plated zinc. This provides a 360° electromagnetic interference (EMI) shield, which is critical for preventing signal noise in industrial automation where high-voltage motors are present. #### 4. Contact Termination These parts generally utilize **Crimp** contacts (sold separately). Crimp terminations are preferred in industrial electronics over solder because they provide a more reliable mechanical and electrical bond that does not become brittle under vibration. --- ### ### Typical Applications * **Servo Motors:** Used as the main power/feedback interface. * **Robotics:** Connections for articulated joints. * **Packaging Machinery:** Power distribution in wash-down environments. * **Encoders:** High-reliability signal transmission. ---