Robust Encoders for Complex Applications
- Greater functional component reliability
- Higher converter plant availability
- More precise measurement signals despite shock and vibration loads
- Easy and time-saving programming
Before: Old skip-car control mechanism with two mechanical geared cam limit switches.
After: More precise signals because of robust encoders, combining bearing block and heavy-duty encoders
The skip-car control system used until now had two mechanical, geared cam limit switches that are slow to program. The mechanical overspeed switch can be unreliable when exposed to shock and vibration. These parts don’t have the needed accuracy, making them unsuitable for the modern needs of steel mill operations..
Upgrading to modern standards needs parts that are accurate, reliable, and easy to program. Hübner Giessen improved the system by replacing a geared cam limit switch with an FG 4 K incremental encoder and an AMS 4 K absolute encoder with an SSI interface. These encoders were mounted on a bearing block, boosting resistance to shock and vibration while compensating for slight mechanical differences in the current gearbox. In the next phase, the second cam limit switch will be replaced, along with the mechanical overspeed switch, which will be upgraded to a programmable electronic version. This plan ensures a stronger, more precise, and adaptable system, meeting the needs of modern applications.
In any case, you can count on our support for the complete project.
From the first discussion to the installation support on site. Contact us if you have questions about our robust encoders,