AS37-H39B-B 39-bit Multi-turn Absolute Encoder with Battery Backup and BiSS-C Mode Output
The AS37-H39B-Bxxx is a multi-turn absolute encoder series with 39-bit resolution (23-bit single-turn and 16-bit multi-turn). The 16-bit multi-turn encoder has a battery backup sufficient to power the revolution tracking circuitry in the event of an external power loss. The AS37-H39B-Bxxx is a housed encoder consisting of a patterned disk, a light source, and photosensitive elements that translate mechanical motion to electrical signal. The -Bxxx series come with preloaded BiSS-C communication protocol supported by a full duplex line transmission drive (RS-485), offering good noise immunity to enable a robust data transmission up to 10 Mbps in harsh industrial environments.
Features- 39-bit resolution: 16-bit multi-turn (with battery backup) & 23-bit optical single-turn
- Alarm features with CRC and alarm status bits
- Built in with BiSS-C mode communication protocol
- Overall encoder diameter of Ø37 mm and typical mounting height of 28 mm
- Supports 8mm diameter of blind hollow & taper shaft
- 5K bits of user accessible memory in E2PROM
Applications- Robotics
- Factory Automation
- Linear Positioning System
- CNC Machine Tool
- Medical and Lab Equipment
- Wind Turbine
| | Specification | Value |
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| Lifecycle | Active | | Distrib. Inventory | No | | Samples Available | No | | RoHS6 Compliant | Y | | Line Driver | Y | | Max Qty of Samples | 1 | | Motion Type | Rotary | | Optical Method | Transmissive | | Output Code | Binary | | Output Type | Digital | | Shaft Diameter | 8 | | Resolution | 39 Bits |
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Data Sheet (1)
