Pro-Range E38S6G5-400B-G24F Rotary Incremental Encoder - 38mm, Photoelectric, AB 2 Channels, 400 PPR

The Pro-Range E38S6G5-400B-G24F encoder operates on a wide DC voltage range from 5V to 24V. This flexibility allows it to interface directly with 5V microcontroller systems (like Arduino) as well as standard 12V or 24V industrial PLC and motor drive power supplies without requiring an additional voltage regulator.

The encoder provides two digital square wave outputs, Channel A and Channel B, which are 90 degrees out of phase (in quadrature). By monitoring the sequence of rising/falling edges between the two channels, a controller can determine both the speed (from pulse frequency) and the direction of rotation (e.g., A leads B for clockwise, B leads A for counterclockwise).

This encoder is rated for a maximum rotational speed of 6000 RPM. At its 400 PPR resolution, this corresponds to a maximum output frequency that should be checked against the input capability of your counter or controller interface to ensure reliable signal capture at high speeds.

The encoder features a compact 38mm diameter housing with a standardized PCB mounting pattern (38mm hole diameter). It is typically mounted via its central shaft coupling. Electrical connection is made through the provided output pins or cable for the AB channels, power (5-24V DC), and ground.