SCHATZ AG Tel. +49 (0)2191/698-0 www.schatz.ag EQS 2777_e
Postfach 11 06 69 Fax +49 (0)2191/60023 info@schatz-mail.de 0405_1
D-42866 Remscheid subject to techn. alterations
SCHATZ®-ANALYSE
Measurement and control unit for analog
and incremental quantities, 5413-2777
• Analysis under practical conditions
• Monitoring measurement processes (Model 5413-2777/xx M)
• Controlling electric motors and nutrunners (Model 5413-2777/xx C)
• Acquiring all analog quantities related to bolted-fastener technology and other fields
• Online display of measurement processes
• 20,000-increment resolution
• Sampling rate up to 20 kHz
Application
This measurement and control system is a highly integrated and
extremely accurate modular system for measuring analog and
digital/incremental quantities. It acquires measurements, further
processes them and assumes control tasks. A typical job for such
systems is analyzing threaded fasteners under practical conditions.
Measurement and control tasks can be executed in real time, which
allows measurement processes to be graphically displayed in near-real
time.
Using suitable transducers, relationships between quantities such as
torque, rotation angle and fastener tension can be measured at the
actual fastening process.
The control outputs can be used to drive electric screwdrivers using the
accessory power stage (5413-2777/Px) and compressed-air drivers. All
commonly used tightening techniques are supported (torque, angle,
elastic-limit, etc.)
Description
With this measurement and control system, the tightening process can
be continuously monitored using a PC monitor, thus allowing the
process to be manually stopped in overload situations (e.g. thread
stripping).
Several different cutout criteria can be selected in combination (e.g.
torque, rotation angle, tension and/or elastic limit). The drive is
switched off when the first of the selected criterion is satisfied (priorparameter
mode).
Output signals can be used to indicate specific events. Input signals can
also be used for functions such as angle triggering. Measurement curves
can automatically be dynamically compressed. For torque
measurements, it is possible to distinguish between CW and CCW
loading, which makes multi-quadrant representation possible.