PRODUCT DESCRIPTION
ALLEN BRADLEY 872C-J2N12-R3 - Rotary Absolute Encoder
The ALLEN BRADLEY 872C-J2N12-R3 is a single-turn rotary absolute encoder designed for precise position feedback in industrial automation systems. This device utilizes Synchronous Serial Interface (SSI) protocol to provide 12-bit absolute position data, ensuring accurate and reliable angular measurement without requiring homing on power-up. It is engineered for integration into motion control applications, robotics, material handling, and general machinery requiring robust and deterministic position sensing.
Technical Specifications:
- SERIES/FAMILY: 872C Rotary Absolute Encoder
- COMPONENT TYPE: Single-Turn Absolute Encoder
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 10-30VDC
- CURRENT CONSUMPTION: Typically 50-100mA (no load)
- MECHANICAL/PHYSICAL:
- RESOLUTION: 12 bits (4096 counts per revolution)
- SHAFT TYPE: Standard industrial shaft configuration (e.g., solid shaft or hollow shaft bore, specific to J2 variant)
- ROTATIONAL SPEED: Up to 6000 RPM (typical for series)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: SSI (Synchronous Serial Interface)
- DATA OUTPUT: Absolute position data
- FEEDBACK TYPE: Absolute
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 or IP67 (typical for series, dependent on specific housing)
- OPERATING TEMPERATURE: -20 to 85 degrees Celsius (typical for series)
- MOUNTING STYLE: Flange mount or servo mount (standard industrial configurations)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: PLC-based control systems, motion controllers, servo drives
- MACHINE TYPES: Packaging machinery, assembly lines, CNC equipment, robotics, material handling systems, presses