During technical comparisons, E20HB3-360-3-N-5-S appears alongside Autonics Proximity Sensor, Baumer Encoder and Autonics Encoder 1000 Ppr so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Autonics E20HB3-360-3-N-5-S Rotary Encoder
The Autonics E20HB3-360-3-N-5-S Rotary Encoder offers Γ3mm shaft inner diameter, 6000rpm Max. allowable revolution, NPN open collector, Control output 5VDC, Power supply, 360P/R, resolution Radial cable type connection type. Manufactured by Autonics under the Autonics Rotary Encoder category, this model belongs to the Autonics E20HB Series.
| Brand | Autonics |
| Product Type | Rotary Encoder |
| Model Number | E20HB3-360-3-N-5-S |
Autonics E20HB3-360-3-N-5-S Rotary Encoder β Technical Specifications
| Specification | Value |
|---|---|
| Shaft inner diameter | Γ3mm |
| Max. response frequency | 100kHz |
| Max. allowable revolution | 6000rpm |
| Starting torque | Max. 5gf.cm(max. 0.00049N.m) |
| Resolution | 360P/R |
| Output phase | A, B, Z |
| Control output | NPN open collector |
| Power supply | 5VDC |
| Connection type | Radial cable type |
| Protection structure | IP50 |
| Environment_Ambient temperature | -10 to 70β, storage: -20 to 80β |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 90% RH |
| Accessories | Bracket |
| Weight | Approx. 35g |
Built with precision engineering, the Autonics E20HB3-360-3-N-5-S offers key specifications that enhance operational stability and performance. With a shaft inner diameter of Γ3mm and a maximum allowable revolution of 6000rpm, it supports smooth, high-speed rotation in compact assemblies. The encoder features a resolution of 360 pulses per revolution (360P/R), which ensures accurate signal detection for every increment of movement. The NPN open collector control output delivers dependable signal transmission, while the 5VDC power supply (Β±5% tolerance) guarantees consistent voltage performance. Its IP50 protection structure offers basic environmental resistance, and the radial cable type connection adds convenience in installation. Despite weighing only 35 grams, this model incorporates robust build quality and comes with a mounting bracket for easy integration. The device supports an operating temperature range of -10Β°C to 70Β°C and humidity range of 35β85% RH, making it suitable for most indoor industrial environments.
This Autonics rotary encoder is commonly used in applications requiring accurate rotational positioning, such as conveyor speed tracking, robotic arm alignment, and printing machine control. In CNC machines, it helps monitor spindle or table movements precisely. In packaging systems, it ensures synchronized motion between motors and cutting/sealing stations. Maintenance engineers value this model for its easy integration, reliable performance, and minimal space requirements. Engineering students studying automation can also use this model in lab experiments to understand signal generation, resolution interpretation, and closed-loop control. With its stable operation and solid performance, the E20HB3-360-3-N-5-S is a preferred choice in automation labs, manufacturing units, and OEM designs.
To know more, visit the official Autonics page or get a quote here to integrate the 20 mm incremental rotary encoder into your system with IndMALLβs expert support.
