The part number **M2PHS2L-C4-R2** typically refers to a high-precision, industrial-grade **micro-positioning stage** or a **stepper motor-driven linear actuator** assembly, often manufactured by companies like Misumi or specialized motion control brands. Below is a breakdown of the electronic and electromechanical components involved in this assembly. --- ### 1. Component Breakdown | Category | Component Type | Function | | :--- | :--- | :--- | | **Actuator** | 2-Phase Stepper Motor | Converts electrical pulses into discrete mechanical movements. | | **Sensing** | Limit Sensors (Photo-interrupters) | Prevents over-travel and establishes a "Home" position. | | **Transmission** | Precision Ball Screw | Converts the motor's rotational motion into linear travel. | | **Connection** | R2 Connector/Cable | Provides the interface for power and signal transmission. | ### 2. Electronic Specifications While specific datasheets can vary by manufacturer, the **C4-R2** suffix usually denotes the sensor and cable configuration: * **Motor Type:** Generally a NEMA 11 or NEMA 17 size 2-phase bipolar stepper motor. * **Operating Voltage:** Typically 24V DC (driven by a constant current chopper driver). * **Resolution:** Depends on the lead of the ball screw (e.g., 1mm or 2mm lead), allowing for sub-micron positioning when micro-stepping is used. * **Sensor Logic:** Usually NPN or PNP open-collector outputs for the limit switches. ### 3. Wiring and Control Logic To operate this part, an external **Stepper Driver** and **Controller** (PLC or Motion Card) are required. ```yaml Wiring Configuration (Standard): - Phase A / A-bar: Blue / Red wires - Phase B / B-bar: Orange / Green wires - Sensor VCC: 5-24V DC (Brown) - Sensor GND: 0V (Blue) - Sensor Output: Signal (Black/White) ``` --- ### 4. Key Features of the "C4-R2" Series 1. **Compact Design:** Designed for laboratory automation or semiconductor manufacturing where space is limited. 2. **Built-in Sensors:** Includes 3 sensors (Positive Limit, Negative Limit, and Home). 3. **High Repeatability:** Due to the precision-ground ball screw, these units often feature a positioning repeatability of $\pm 0.005mm$ or better.