The **48SV2-BH6ST-R** is a specific part number typically associated with high-performance **stepping motors** or specialized **solenoids/actuators**, often manufactured by companies like **Shinano Kenshi** or distributed for precision industrial automation. Below is a detailed breakdown of the electronic and mechanical characteristics associated with this series of components. --- ### 1. General Specifications While specific internal datasheets are proprietary to the manufacturer, the "48SV" series generally follows these parameters: | Parameter | Typical Value / Description | | :--- | :--- | | **Type** | Bipolar Stepper Motor / Linear Actuator | | **Frame Size** | NEMA 17 or equivalent (approx. 42-48mm) | | **Phase** | 2-Phase | | **Step Angle** | 1.8° (200 steps per revolution) | | **Voltage Rating** | Typically 12V - 24V DC | | **Mounting** | Flange mount with specific hole patterns | --- ### 2. Part Number Breakdown (Estimated) In industrial electronics, the suffix codes represent specific modifications: * **48SV**: Refers to the series/frame size (48mm body height or diameter). * **BH**: Often indicates a "High Torque" or "Ball Bearing" configuration. * **6ST**: Refers to the winding type or the number of lead wires (e.g., 6-lead unipolar or specific terminal block). * **R**: Generally denotes **RoHS Compliance** (Restriction of Hazardous Substances). --- ### 3. Electronic Control Requirements To drive this component, you cannot simply connect it to a battery; it requires a dedicated **Stepper Driver**. #### Control Interface * **Step/Direction:** Pulse signals to move one step; a high/low signal for clockwise/counter-clockwise. * **PWM (Pulse Width Modulation):** Used to control the current limits to prevent the motor from overheating during standstill. #### Typical Wiring (6-Lead Configuration) If this is a 6-lead motor, it can be wired in several ways: 1. **Unipolar:** Uses all 6 wires; simpler driver but lower torque at high speeds. 2. **Bipolar (Series):** Ignores center taps; provides high torque at low speeds. 3. **Bipolar (Half-Coil):** Uses center tap and one end; better for high-speed applications. --- ### 4. Common Applications These parts are engineered for precision and durability in "heavy-duty" desktop or light industrial equipment: * **ATM Machines:** For precise bill dispensing and transport. * **Medical Lab Automation:** Moving test tube racks or pipettes. * **Office Imaging:** High-end photocopiers and laser printers. * **Factory Automation:** Small-scale pick-and-place robots. --- ### 5. Integration Code Example (Arduino/A4988) To interface this motor electronically using a standard A4988 driver, you would use the following logic: ```cpp // Basic Stepper Control const int stepPin = 3; const int dirPin = 4; void setup() { pinMode(stepPin, OUTPUT); pinMode(dirPin, OUTPUT); } void loop() { digitalWrite(dirPin, HIGH); // Set Direction for(int x = 0; x < 200; x++) { // One full revolution digitalWrite(stepPin, HIGH); delayMicroseconds(1000); digitalWrite(stepPin, LOW); delayMicroseconds(1000); } delay(1000); // Wait 1 second } ``` ---