Broadcom AS38-H39E-SX 多圈绝对值封装编码器
Broadcom AS38-H39E-SX 系列编码器是一款高分辨率光学绝对值编码器，具有 23 位单圈和 16 位多圈计数，用于组合型 39 位高分辨率。 AS38-H39E 系列编码器由一个模块化盘、一个光源和多个光敏元件组成，可将机械运动转换为电信号。 Sxxx 选件编码器预装有 SSI 通信协议，由全双工线路传输驱动器 (RS-485) 支持。 这为在恶劣工业应用中高达 1 Mbps 的更稳健数据传输提供良好的噪声抑制能力。
The Broadcom AS38-H39E series multi-turn tracking employs energy-harvesting technology by harvesting the magnetic energy as the encoder shaft rotates. It is the gearless multi-turn counting that eliminates the gear wear-out or acoustics noise issue that is encountered in conventional geared multi-turn encoders.
This technology does not require periodic maintenance of the battery backup components and its downtime. This product is intended for industrial application, and ESD protection circuitry has been added to achieve Class 3 ESD immunity per IEC -61000-4-2 standard. The AS38-H39E series is also compliant with IP50 per IEC 60529 standard.
特性
- 39-bits resolution: 16-bits energy-harvesting multi-turn and 23-bits optical single-turn
- Built-in SSI Mode communication protocol
- Overall encoder outer diameter Ø38mm, and a maximum height of 40mm
- Supporting 8mm diameter of the blind hollow shaft
- No battery or capacitor is required for position detection during power failure
- Immediate position detection on power-up
应用
- Robotics
- Factory automation
- Linear positioning system
- CNC machine tool
- Medical and lab equipment
- Wind turbine
Dimensions
Related Encoders
Broadcom AS38-H39E-B13S 39 位多圈编码器
多圈绝对编码器系列有 39 位的高分辨率可供选择。
发布日期: 2016-06-28
| 更新日期: 2025-01-24