The **SVB-15C-R** is a specific electronic component typically categorized as a **Vibration Sensor** or **Vibration Switch**, often used in industrial machinery for safety and monitoring. --- ### 1. Key Technical Specifications Below is a breakdown of the typical parameters associated with this series: | Parameter | Description | | :--- | :--- | | **Type** | Vibration Switch / Sensor | | **Reset Method** | Manual Reset (indicated by the "R" suffix) | | **Operating Voltage** | Usually 125V / 250V AC | | **Contact Capacity** | Typically 15A (indicated by the "15" in the part number) | | **Sensing Range** | Adjustable G-force or displacement sensitivity | | **Environment** | Often rated for industrial or high-temp settings | --- ### 2. Major Electronic Sub-components The device functions through a combination of mechanical and electrical parts: * **Sensing Mechanism:** A weighted spring or pendulum system that reacts to kinetic energy (vibration). * **Microswitch:** The core electronic component that breaks or completes the circuit when the vibration threshold is reached. * **Adjustment Screw:** A mechanical interface that changes the tension on the internal spring to calibrate the "G" level required to trigger the switch. * **Latching Mechanism:** Since this is the "R" (Reset) version, it contains a mechanical latch that keeps the switch in the "tripped" state until manually toggled back. --- ### 3. Functional Applications The SVB-15C-R is designed to protect expensive equipment from mechanical failure. Common use cases include: 1. **Industrial Washing Machines:** Detecting unbalanced loads to prevent structural damage. 2. **Cooling Towers:** Monitoring fan blades for imbalance or bearing failure. 3. **Centrifuges:** Ensuring high-speed rotation remains within safe vibration limits. 4. **Pump Stations:** Shutting down motors if cavitation or mechanical wear causes excessive shaking. --- ### 4. Circuit Wiring (General Example) In a standard application, the device is wired in series with the motor starter's coil: ```mermaid [Power Source] --- [SVB-15C-R Switch] --- [Motor Starter Coil] --- [Neutral] ``` * **Normal State:** The switch is closed (NC), allowing current to flow to the motor. * **Fault State:** Excess vibration trips the switch, opening the circuit and stopping the motor. * **Recovery:** The operator must inspect the machine and press the **Reset** button on the SVB-15C-R to resume operation.