Autonics E40S6-2500-6-L-5-C Rotary Encoder
The E40S6-2500-6-L-5-C Rotary Encoder features 2500 PPR resolution, Line Driver output, and reliable operation with a 5V DC power supply for industrial automation systems. Manufactured by Autonics, this encoder is ideal for accurate rotational sensing, speed monitoring, and position tracking in automation systems. It belongs to the Autonics Rotary Encoder range, commonly used in CNC systems, robotics, and material handling applications.

| Brand | Autonics |
| Product | Rotary Encoder |
| Model Number | E40S6-2500-6-L-5-C |
Autonics E40S6-2500-6-L-5-C Rotary Encoder - Technical Specifications
| Specification | Value |
|---|---|
| Max. response frequency | 300kHz |
| Shaft outer diameter | Ã6mm |
| Max. allowable revolution | 5000rpm |
| Power supply | 5VDC |
| 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 connector type |
| Environment_Ambient temperature | -10 to 70â, storage: -25 to 85â |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 90% RH |
| Protection structure | IP50 |
| Weight | Approx. 120g |
The Autonics E40S6-2500-6-L-5-C Rotary Encoder uses an optical sensing mechanism to convert mechanical shaft rotation into electrical pulse signals. The encoder generates 2500 pulses per revolution, allowing PLCs and motion controllers to calculate shaft position, rotational speed, and movement direction with high accuracy. Its Line Driver output structure ensures stable signal transmission across long cable distances and minimizes signal degradation in industrial systems.
This rotary encoder is commonly installed in CNC machinery, robotic systems, material handling equipment, and automated assembly lines. CNC systems depend on high-resolution pulses to maintain precise axis positioning and machining accuracy. Robotic systems use rotational sensing for synchronized movement and positioning. Material handling and assembly systems rely on this encoder for accurate product movement, positioning, and speed control in continuous production cycles.
Designed for demanding industrial environments, the E40S6-2500-6-L-5-C is built for durability and reliable performance in continuous operation. It is resistant to mechanical stress, vibration, and repetitive motion, making it suitable for long-term use. Its compact design supports easy installation in space-limited systems, ensuring reliable operation in manufacturing, robotics, and automated material handling environments.