Autonics E40S8-2000-3-T-24 Rotary Encoder
The Autonics E40S8-2000-3-T-24 Rotary Encoder offers Ø8mm shaft outer diameter, 5000rpm Max. allowable revolution, Totem pole, Control output 12-24VDC, Power supply, 2000P/R, resolution Radial cable 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 | E40S8-2000-3-T-24 |
Autonics E40S8-2000-3-T-24 Rotary Encoder – Technical Specifications
| Specification | Value |
|---|---|
| Shaft outer diameter | Ø8mm |
| Max. response frequency | 300kHz |
| Max. allowable revolution | 5000rpm |
| Starting torque | Max. 40gf.cm(max. 0.00392N.m) |
| Resolution | 2000P/R |
| Output phase | A, B, Z |
| Control output | Totem pole |
| Power supply | 12-24VDC |
| Connection type | Radial cable 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 E40S8-2000-3-T-24 is a robust 40 mm Incremental Rotary Encoder from Autonics, designed to deliver precise angular position feedback in high-speed applications. It features a shaft diameter of Ø8mm and a fine resolution of 2000 pulses per revolution (P/R), offering dependable motion detection for servo and stepper motor systems. With a maximum response frequency of 300kHz and maximum rotational speed of 5000rpm, this encoder ensures real-time accuracy without signal delay. The Totem Pole output provides strong signal integrity for noise-resistant environments, operating on a wide 12-24VDC ±5% input range. Its radial cable type connection makes it easy to mount in space-constrained panels. Built to withstand tough conditions, it operates in temperatures ranging from -10°C to 70°C and humidity up to 85% RH, with a dust-protected IP50-rated housing. Lightweight at approx. 120g and designed with minimal starting torque of 0.00392N·m, it maintains mechanical efficiency in dynamic systems. The encoder includes a standard Ø6mm coupling, with Ø8mm options available for customized setups.
Autonics E40S8-2000-3-T-24 is widely used across industries such as textile automation, CNC machining, printing systems, conveyor speed monitoring, and packaging equipment. For junior and senior maintenance engineers, it simplifies fault detection and ensures consistent rotational tracking. In CNC setups, it helps synchronize motion control and enhances axis precision. Students in engineering programs can use this encoder to understand real-world applications of pulse counting and position feedback systems. Whether you're upgrading a legacy panel or designing a new automation line, this encoder is a smart choice for long-term performance. Explore more models or request a quote to get the best deal tailored to your industrial requirements.
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