The HB20 is a rugged, high-precision incremental magnetic encoder widely applied in metal cutting machine tools such as press brakes, bending machines, and various CNC systems for automatic control and measurement. With high-resolution feedback, multiple origin signals, and a sealed, wear-free design, it ensures long-term stability and reliability in demanding industrial environments.
Ideal for CNC machine tools with stable, accurate linear feedback
Reliable long-term operation in vibration- and contamination-prone environments
Low maintenance thanks to non-contact, wear-free sensing
Flexible integration with multiple resolutions, outputs, and cable options
Improved efficiency through easy setup and monitoring with LED indicators
Extended service life with robust bearings and durable drag chain wiring
| Description | Parameter |
|---|---|
| Sensor Material | Zinc alloy, Aluminum alloy |
| Measuring Length | 170,220,270,320,370,420,470,520,570... |
| Mounting Hole Spacing | ±120 mm |
| Cable Length | Default 0.5 Meters |
| Overall weight | 1.3 Kg at measuring length 220mm |
| Configuration Cable | Max 30 Meters |
| Pole pitch | 2 mm |
| Working Voltage | DC 5-24V |
| No-Load Current | 5V：≤30mA |
| Operating Current | 5V：≤50mA |
| Signal Feature | Square waves 90° phase difference |
| Output Method | RS232, RS422 |
| Resolution | 1μm、5μm、10μm、25μm... |
| Positioning Accuracy | ±20μm |
| Repeatability | ± 1 resolution |
| Moving Speed | Max150 m/min |
| Acceleration | Max.29.4m/s2 |
| Operating Temperature | -5 ... 60℃ |
| Storage Temperature | -10 ... 70℃ |
| Protection Rating | IP67 |
