Procurement managers rarely finalize E40S6-2048-6-L-5-C without reviewing Autonics Proximity Sensor, Baumer Encoder and Rotary Encoders E50S8 1024 6 L, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Autonics E40S6-2048-6-L-5-C Rotary Encoder
The Autonics E40S6-2048-6-L-5-C Rotary Encoder offers Ø6mm shaft outer diameter, 5000rpm Max. allowable revolution, Line Driver, Control output 5VDC, Power supply, 2048P/R, resolution Radial cable connector type connection type. Manufactured by Autonics under the Autonics Rotary Encoder category, this model belongs to the Autonics E40S Series.
| Brand | Autonics |
| Product Type | Rotary Encoder |
| Model Number | E40S6-2048-6-L-5-C |
Autonics E40S6-2048-6-L-5-C Rotary Encoder – Technical Specifications
| Specification | Value |
|---|---|
| Shaft outer diameter | Ø6mm |
| Max. response frequency | 300kHz |
| Max. allowable revolution | 5000rpm |
| Starting torque | Max. 40gf.cm(max. 0.00392N.m) |
| Resolution | 2048P/R |
| Output phase | A, @(A^), B, @(B^), Z, @(Z^) |
| Control output | Line Driver |
| Power supply | 5VDC |
| Connection type | Radial cable connector type |
| Protection structure | IP50 |
| Environment_Ambient temperature | -10 to 70℃, storage: -25 to 85℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 90% RH |
| Accessories | Ø6mm coupling standard, Ø8mm coupling(sold separately) |
| Weight | Approx. 120g |
The Autonics E40S6-2048-6-L-5-C is a 40 mm Incremental Rotary Encoder built for precision in high-speed motion control environments. Featuring a shaft outer diameter of Ø6mm and a resolution of 2048 pulses per revolution (P/R), this encoder enables highly accurate angular position sensing. It supports a maximum response frequency of 300kHz and a max rotation speed of 5000rpm, allowing stable feedback performance even in rapid-motion applications. The encoder provides a Line Driver output for noise-resistant signal transmission and operates on a 5VDC ±5% regulated power supply. Its radial cable connector design offers ease of integration into tight or enclosed control panels, minimizing wiring complexity.
Engineered for reliability, the E40S6-2048-6-L-5-C features IP50-rated protection and functions across a broad ambient temperature range of -10°C to 70°C. It also withstands high humidity environments (up to 85% RH), making it suitable for use in challenging industrial conditions. The encoder includes a standard Ø6mm coupling and supports optional Ø8mm couplings for broader mechanical compatibility. Weighing only 120g, it maintains a low-load profile while offering robust mechanical stability. With A, B, and Z output phases—including complementary channels—it ensures accurate position reference and directional signal, critical for synchronized drive and PLC systems. See official Autonics specifications here.
The Autonics E40S6-2048-6-L-5-C is commonly deployed in robotic arms, packaging machines, elevator systems, textile automation, and motor speed feedback loops—anywhere accurate incremental position feedback is required. Its high resolution and durable construction make it suitable for dynamic axis control, ensuring smoother motion and reduced positioning error. For maintenance engineers, the encoder’s standardized wiring and signal format reduce installation time and ensure straightforward diagnostics. For engineering students and trainees, this model offers a practical introduction to understanding encoder pulse logic, index channel use, and direction detection. Combining high-performance electronics with proven Autonics reliability, the E40S6-2048-6-L-5-C is a dependable solution in both new designs and retrofit automation systems.
