海德汉推出RCN系列角度编码器

2010年11月23日 - 海德汉推出RCN 2000，RCN 5000 和RCN 8000系列角编码器。更新的优点主要包括更大的安装公差，最优化的扫描功能，以及电子设备与诊断功能，编码器插入与快速断开，以及各种空心轴直径的电缆。

最优化的安装公差现在可用于这些角编码器，主要依靠的是更好的轴向和径向挠曲度，以及抗扭刚度和新开发的定子联轴器。再加上一个新的编码器密封设计，相对较大的安装公差现在对操作功能和准确性都没有限制。

HEIDENHAIN introduces RCN Series angle encoders

November 23, 2010 - HEIDENHAIN introduces RCN 2000, RCN 5000 and RCN 8000 Series angle encoders. Main new benefits include greater mounting tolerances, optimized new scanning, and evaluation electronics with diagnostic functions, plug-in cables with quick disconnect at the encoder, and a variety of hollow shaft diameters.

The greater mounting tolerances now possible of these angle encoders are due to the better axial and radial deflection behavior, as well as the torsional rigidity, of the newly developed stator couplings. Together with a new sealing design on the encoders, relatively larger mounting tolerances are now possible without restricting the operational functions and accuracy.

Also thanks to the use of an innovative single-field scanning principle with a special optical filtering, this series of angle encoders produces scanning signals of very high quality. The resulting position errors within one signal period are typically smaller by a factor of three to four compared to previous angle encoders. The scanning principle also contributes to a significant reduction in sensitivity to contamination. And with the new scanning and evaluation electronics, it has become possible to dramatically reduce the influence of the rotational speed on the generation of position values. This ensures that, even at high speeds, the scanning signals have high signal quality and continue to interpolate well.

And in contrast to previous units, these angle encoders feature a flange socket to which an adapter cable is attached. In instances where a normal screw-on connection is not practical, HEIDENHAIN offers a special quick disconnect system (push-pull solution) where the adapter cable is simply snapped on and off.