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Significantly higher switching accuracy at the crane hoist thanks to compact incremental encoder with additional electronic overspeed switch
The EGS series of electronic overspeed switches from Johannes Huber Giessen are the ideal solution for heavy -duty applications that demand the highest levels of precision and reliability. These devices make it possible to monitor both overspeeds and underspeeds across the complete speed range with utmost precision.Home Case Studies Significantly higher switching accuracy at the …
Replacing mechanical cam limit switches on cranes without PLC
The ERC 40 Series electronic position switches from Johannes Hubner Giessen are the ideal solution for heavy-duty applications demanding the highest levels of precision, user- friendliness and reliability. Position monitoring – also without PLC Replacement for discontinued cam limit switches Higher positioning accuracy Suitable for 1:1 replacement Replacing mechanical cam limit switches on …
Replacing mechanical cam limit switches on cranes without PLCRead More
FGH 40 supplies 1 million pulses per rotation for stone recognition at the bucket wheel excavator
The skip-car control mechanism utilised to date included two mechanical, geared cam limit switches that are time consuming to program. Upgrading to meet modern demands required suitable components for measuring actual values that are not only characterized by their high accuracy and functional reliability, but are also easy to program. Hübner Giessen replaced one of …
Incremental heavy-duty encoders defy the most adverse conditions in mining operations to ensure reliable speed control
Home Case Studies Incremental heavy-duty encoders defy the most adverse conditions in mining operations to ensure reliable speed control The skip-car control mechanism utilised to date included two mechanical, geared cam limit switches that are time consuming to program. Upgrading to meet modern demands required suitable components for measuring actual values that are not only …
MAG with large split pulse wheel for improved control accuracy
The skip-car control mechanism utilised to date included two mechanical, geared cam limit switches that are time consuming to program. Upgrading to meet modern demands required suitable components for measuring actual values that are not only characterized by their high accuracy and functional reliability, but are also easy to program. Hübner Giessen replaced one of …
MAG with large split pulse wheel for improved control accuracyRead More
AMPN 41 provides safe position monitoring at slewing gear of a bucket wheel excavator
Electronic position switch ERC 40 enclosed in robust housing for use in extreme ambient conditions. The new solution offers customers the following benefits: Higher switching accuracy when approaching end position limits, Less downtimes, User-friendly calibration via preset input, Save and import parameter data sets, Time-saving safety check (switch test function), Additional real-time position data (4 …
AMPN 41 provides safe position monitoring at slewing gear of a bucket wheel excavatorRead More
Robust encoders ensure more precision and less downtimes
For precise speed control in rolling mills the main drives of the roll stands and the coilers need to be equipped with an encoder. In addition, it is often necessary to provide increased protection for personnel during special operating modes, such as: For this application Johannes Hübner Giessen has been working with Motor OEMs for …
Robust encoders ensure more precision and less downtimesRead More
Bearingless encoder system MAG withstands permanently extreme environmental conditions in the roll stand
For precise speed control in rolling mills the main drives of the roll stands and the coilers need to be equipped with an encoder. In addition, it is often necessary to provide increased protection for personnel during special operating modes, such as: For this application Johannes Hübner Giessen has been working with Motor OEMs for …
Encoder retrofitted directly to the tandem drive ensures trouble-free rolling mill operations
For precise speed control in rolling mills the main drives of the roll stands and the coilers need to be equipped with an encoder. In addition, it is often necessary to provide increased protection for personnel during special operating modes, such as: For this application Johannes Hübner Giessen has been working with Motor OEMs for …
Electronic overspeed switch EGS 41 ensures safe rolling mill operations
For precise speed control in rolling mills the main drives of the roll stands and the coilers need to be equipped with an encoder. In addition, it is often necessary to provide increased protection for personnel during special operating modes, such as: For this application Johannes Hübner Giessen has been working with Motor OEMs for …
Electronic overspeed switch EGS 41 ensures safe rolling mill operationsRead More
Special looper encoders withstand the most extreme operating conditions in hot roll stands
Compact IR thermal imaging camera was installed to provide a temperature map of the bottom shell. The cameral scans the full bottom of the shell giving options to define multiple areas /ROI to get 4-20mA output. Software automatically finds hot spots enable timely preventative maintenance. Home Case Studies Special looper encoders withstand the most extreme …
Special looper encoders withstand the most extreme operating conditions in hot roll standsRead More
Higher control accuracy in hot rolling mill due to direct encoder attachment
Home Case Studies Higher control accuracy in hot rolling mill due to direct encoder attachment The blast furnace skip hoist is protected against overspeed on the motor side by a mechanical overspeed switch with integrated speed increasing gear. The universal encoder system U-ONE® is to replace the outdated sensor systems on both the motor and drum sides. Thanks …
Higher control accuracy in hot rolling mill due to direct encoder attachmentRead More