Encoders

Encoders convert rotary or linear motion into electrical signals that report position, speed and direction. They give the feedback that motors, conveyors, cut-to-length lines and positioning systems need for accurate control.

Encoder Types

• Incremental encoders – speed and relative position
• Absolute encoders – keep position through power loss
• Hollow and solid shaft encoders – suit mounting needs
• Measuring wheel encoders – length measurement on conveyors
• Draw wire encoders – long linear distances

Choosing an Encoder

Select resolution (pulses per revolution or bits), output type (TTL, HTL, SSI, fieldbus) and mechanical fit. Heavy-duty and stainless encoders handle shock and washdown. Match the interface to your drive or PLC.

Centro carries encoders for motion feedback and measurement.

Related categories: Automation & Robotics Sensors | Motor Feedback Sensors | Distance Sensors | Luminescence Scanner