Small-signal device The **MA3X721D** is a high-precision absolute rotary encoder manufactured by **Panasonic**. Below are its key specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Type:** Absolute Rotary Encoder
- **Resolution:** 12-bit (4096 positions per revolution)
- **Output Signal:** Parallel (Gray code)
- **Supply Voltage:** 5V DC ±5%
- **Current Consumption:** 80mA max
- **Operating Temperature Range:** -10°C to +70°C
- **Storage Temperature Range:** -25°C to +85°C
- **Rotation Speed:** 3000 RPM max
- **Shaft Load:** Radial 5N max, Thrust 2N max
- **Protection Class:** IP50 (dust protected)
- **Weight:** Approx. 150g
### **Descriptions:**
- The **MA3X721D** is a compact, high-resolution absolute encoder designed for precise angular position detection.
- It provides **absolute position data** immediately upon power-up without requiring a reference move.
- The encoder uses **parallel output (Gray code)** for reliable data transmission.
- It features a **hollow shaft design** for easy installation.
### **Features:**
- **High Resolution:** 12-bit (4096 positions per revolution) for accurate positioning.
- **Absolute Output:** Eliminates the need for homing after power loss.
- **Robust Construction:** Durable design suitable for industrial applications.
- **Hollow Shaft:** Simplifies mounting and reduces mechanical stress.
- **Wide Operating Temperature Range:** Suitable for various environments.
This encoder is commonly used in **industrial automation, robotics, CNC machinery, and motion control systems** where precise angular positioning is required.
(Note: Always refer to the official Panasonic datasheet for the most accurate and updated specifications.)
