Autonics E40S6-2500-6-L-24 Rotary Encoder
The E40S6-2500-6-L-24 Rotary Encoder features 2500 PPR resolution, Line Driver output, and reliable performance with a 12–24V DC power supply for industrial automation systems. Manufactured by Autonics, this encoder is designed for rotational sensing, speed monitoring, and position tracking in automated equipment. It belongs to the Autonics Rotary Encoder series, widely used in CNC systems, packaging lines, and robotic machinery.

| Brand | Autonics |
| Product | Rotary Encoder |
| Model Number | E40S6-2500-6-L-24 |
Autonics E40S6-2500-6-L-24 Rotary Encoder - Technical Specifications
| Specification | Value |
|---|---|
| Max. response frequency | 300kHz |
| Shaft outer diameter | Ø6mm |
| Max. allowable revolution | 5000rpm |
| Power supply | 12-24VDC |
| Starting torque | Max. 40gf.cm(max. 0.00392N.m) |
| Resolution | 2500P/R |
| Output phase | A, @(A^), B, @(B^), Z, @(Z^) |
| Control output | Line Driver |
| Connection type | Radial cable type |
| Environment_Ambient temperature | -10 to 70℃, storage: -25 to 85℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 90% RH |
| Protection structure | IP50 |
| Weight | Approx. 120g |
The Autonics E40S6-2500-6-L-24 Rotary Encoder converts rotating mechanical motion into electrical pulse signals through an optical sensing mechanism. The encoder generates 2500 pulses per revolution, enabling accurate monitoring of shaft position, rotational speed, and direction. Its Line Driver output ensures stable signal transmission over long distances, providing reliable performance in industrial automation environments requiring precise movement control.
This encoder is commonly used in applications such as CNC machinery, automated packaging systems, robotic arms, and material handling. CNC systems rely on the encoder to accurately position machine tools and ensure precision cutting. Robotic systems use rotational sensing to maintain synchronization, while automated packaging lines depend on precise motion tracking for consistent product handling and labeling.
The E40S6-2500-6-L-24 is built for durability and reliability in demanding industrial settings. Designed to withstand vibration, mechanical stress, and continuous use, it offers long-lasting performance. Its compact size makes it easy to install in space-constrained environments, while its robust construction ensures stable operation across a range of production processes, making it ideal for manufacturing, robotics, and high-precision industrial applications.