Mitsubishi OSE253S2 Servo Motor Encoder OSE253S2

Description:

The Mitsubishi OSE253S2 servo motor encoder is used in industrial motion control systems to provide high‑resolution position and speed feedback for servo motors. Commonly installed on Mitsubishi AC servo motors in CNC machines, robotics, packaging equipment, and automated production lines. Maintenance teams and system integrators use this encoder for system repairs, feedback accuracy upgrades, and replacement of worn or failed encoder units.

Applications:

The Mitsubishi OSE253S2 encoder is widely used in automation systems requiring precise motion feedback and accurate position control. It is commonly found in CNC machining centers, robotic arms, pick‑and‑place systems, conveyor indexing applications, and precision assembly equipment where reliable encoder feedback is critical to maintaining motion accuracy, synchronization, and repeatability.

Technical Specifications:

• Model: OSE253S2 servo motor encoder
• Type: Incremental rotary encoder (optical)
• Resolution: 2500 pulses per revolution (P/R)
• Output signal: Differential square wave A, B, Z channels
• Supply voltage: Typically 5–12 VDC (specific variant dependent)
• Output interface: Line driver / differential outputs
• Shaft type: Blind hollow shaft or solid shaft depending on mounting
• Mounting: Servo motor mounting adapter compatible with Mitsubishi servos
• Connector: Factory‑configured cable/connector (varies by application)
• Operating temperature: Industrial ambient range
• Protection: Rugged industrial design for vibration and dust resistance
• Compatibility: Designed for Mitsubishi MELSEC and MELSERVO systems

Common Replacements:

• Mitsubishi OSE253S1
• Mitsubishi OSE230S2
• Heidenhain ERN 1387 Incremental Encoder