The **M2AS1-5142-R2/CE** is a high-performance, industrial-grade AC Servo Motor manufactured by **Sanyo Denki** as part of their **SANMOTION R** series. These motors are designed for high-speed precision, high torque density, and integration with advanced motion control systems. --- ## 1. Technical Specifications Below are the primary electronic and physical characteristics of this specific model: | Parameter | Specification | | :--- | :--- | | **Motor Type** | AC Brushless Servo Motor | | **Series** | SANMOTION R (R2 Series) | | **Rated Output** | 1.0 kW to 1.5 kW (Typical for this frame size) | | **Rated Voltage** | 200V - 230V AC | | **Encoder Type** | 17-bit / 20-bit Absolute or Incremental (Serial) | | **Shaft Design** | Straight Shaft with Keyway | | **Protection Rating** | IP65 / IP67 (Dust and Water Resistant) | | **Cooling Method** | Totally Enclosed, Non-ventilated | --- ## 2. Key Electronic Components ### A. Feedback System (Encoder) The "CE" designation often refers to the integrated high-resolution encoder. * **Resolution:** Provides millions of pulses per revolution, allowing for sub-micron positioning accuracy. * **Signal Type:** Uses high-speed serial communication to send position data back to the Servo Driver, reducing wire count and noise interference. ### B. Winding and Magnetic Circuit * **Neodymium Magnets:** Uses high-energy rare-earth magnets on the rotor to achieve high torque in a compact frame. * **Class F Insulation:** The internal electronic windings are rated for high-temperature resistance, ensuring longevity under heavy duty cycles. ### C. Connectors and Wiring * **Military-style Circular Connectors:** Features robust, threaded metal connectors for both Power and Encoder signals. This prevents accidental disconnection during high-vibration operations. * **Brake Option:** (Depending on the specific sub-configuration) It may include an internal electromagnetic holding brake to lock the motor shaft when power is removed. --- ## 3. Typical Applications Because of its high dynamic response and electronic reliability, this motor is commonly found in: 1. **CNC Machining Centers:** For precise axis movement. 2. **Robotic Arms:** Providing the torque required for articulated joints. 3. **Semiconductor Manufacturing:** Where high-speed positioning without vibration is critical. 4. **Packaging Machinery:** For synchronized multi-axis motion. --- ## 4. Maintenance and Safety * **Grounding:** Proper earthing of the motor frame is required to prevent EMI (Electromagnetic Interference) from affecting sensitive sensors nearby. * **Heat Dissipation:** While the motor is highly efficient, it relies on its aluminum casing to dissipate heat. Ensure adequate airflow around the mounting flange.