Broadcom AS38-H39E-B13S 39 位多圈编码器
Broadcom AS38-H39E-B13S 39 位多圈编码器是一款多圈绝对编码器，有 39 位（23 位单圈和 16 位多圈）的高分辨率可供选择。 单圈编码器包含一个 Opto-ASIC 检测器。 这款探测器带有高精度放大器电路以及一个特殊的多轨道码盘，该码盘在发射器和检测器之间旋转。 多圈编码器不需要电池，因为其能量由基于 Wiegand 的能量采集技术产生。 当轴旋转时，安装在轴上的磁体也会同时移动。 能量采集线圈模块与移动的磁场反应，从而生成计数脉冲和能量。 其优点是可以不受旋转速度影响而生成等量的能量。 生成的能量足以为旋转跟踪电路供电。 因此，即使在没有外部电源的情况下也不会漏掉计数。
The Broadcom AS38-H39E-B13S multi-turn encoder does not need a battery as the Wiegand-based energy harvesting technology generates its power. The magnet mounted on the shaft moves in tandem when the shaft rotates. The energy harvesting coil module reacts with the moving magnet field, generating count pulses and energy. The beauty is that the same amount of energy is generated independently of the speed of rotation. The generated energy is sufficient to power the revolution tracking circuitry. Therefore, no miss counts occur even in the absence of an external power supply.
特性
- 39-bit resolution: 16-bit energy harvesting multi-turn and 23-bit optical single-turn
- With CRC and alarm status bits
- Built-in BiSS-C mode communication protocols
- Overall encoder diameter of Ø38mm and a maximum height of 40mm
- 8mm blind hollow shaft diameter
应用
- Robot and robotic engineering
- Factory automation
- Angular and linear positioning systems
- CNC machine tools
Package Dimensions
Related Product
Broadcom AS38-H39E-SX 多圈绝对值封装编码器
具有 23 位单圈和 16 位多圈计数，用于组合型 39 位高分辨率。
发布日期: 2016-06-07
| 更新日期: 2022-03-11