The **CMV1-R2P** is a high-performance, waterproof circular power connector manufactured by **DDK (Daiichi Denshi Kogyo)**. It is part of the CMV1 series, specifically designed for industrial applications such as servomotors and harsh environment machinery. --- ### 1. Key Specifications & Features The CMV1-R2P is a **Right-Angle Receptacle** connector. Below are the primary electronic and physical characteristics: | Property | Specification | | :--- | :--- | | **Number of Contacts** | 2 Pins | | **Current Rating** | Up to 18.5A (depending on wire gauge) | | **Voltage Rating** | 250V AC (r.m.s.) | | **Withstanding Voltage** | 2,000V AC (for 1 minute) | | **Insulation Resistance** | 1,000 MΩ min. (at 500V DC) | | **Waterproof Rating** | IP67 (when mated) | | **Mounting Type** | Panel Mount (Right Angle) | | **Locking Mechanism** | One-touch Push-on / Twist-off | --- ### 2. Physical Construction The electronic reliability of the CMV1-R2P is supported by its robust materials: * **Shell/Body:** Zinc alloy or high-grade synthetic resin (depending on specific sub-version) for durability and EMI shielding. * **Insulator:** Synthetic resin with high dielectric strength. * **Contacts:** Typically copper alloy with **Gold plating** to ensure low contact resistance and prevent oxidation. --- ### 3. Connection & Pinout The "2P" designation indicates a 2-pin configuration. In industrial motor applications, these are frequently used for: 1. **Brake Systems:** Providing power to the electromagnetic brake of a servomotor. 2. **Power Supply:** Simple DC or single-phase AC power transmission. #### Termination Method The internal contacts are usually **Crimp-type** (ordered separately as CM10-PxxS), which allows for secure, vibration-resistant electrical connections. --- ### 4. Application Examples * **Servomotors:** Connection for the "B" (Brake) axis in Mitsubishi, Yaskawa, or Fanuc-style motor setups. * **Industrial Robotics:** Providing power to end-of-arm tooling. * **Outdoor Equipment:** Any electronic system requiring a compact, waterproof power interface.