MINIMAT-EC-Servo Screwdriver0 pages

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MINIMAT-EC-Servo Screwdriver
Maximum flexibility and processing reliability
Angle head design - torque ranges between 7 - 120 Nm
tflexible
t documentation features
t high precision
t sensor control
The handheld MINIMAT EC servo screwdriver in connection with the sequence
controller AST30 enables free programming of the screw tightening process and
features maximum flexibility and processing reliability.
Within the performance range of the screwdriver, torque, speed, stand-by and turndirection may be individually adapted to fit
the required tightening process.

The integrated transducer for torque and
angle permits the exact control and supervision of the tightening process, as well as
the documentation of important processing parameters. Thus, the highest possible
precision during the tightening process is
guaranteed.
The EC servo screwdriver is used in applications with high safety requirements in which
a direct measurement system is required.

The brushless EC-motor is the reason for
the maintenance-free operation, eliminating wear-and-tear parts. It also achieves
a high motor dynamics and is capable of
reaching the necessary high peak-torque
required for fastener tightening.
The DEPRAG screwdrivers based on ECtechnology enable a torque accuracy of
< 1% standard deviation, which can be
relied upon after millions of cycles. Thus,
a Cmk value of ≥1.67 with ±5% tolerance in reference to 6 Sigma is reached.
A Cmk value of 1.67 means that the error
rate is less than 0.6 per one million screw
assemblies.
To operate the screwdriver, a sequence
controller AST30 with integrated power
supply and a motor cable is necessary.
The motor cable is available in different
lengths.
Comprehensive software addition modules enable data registration and graph display for statistic evaluation and screw joint
analysis.
Position dependent programme selection,
monitoring of the screw sequence and
further functions for increased processing
reliability are realisable in combination with
a position control stand.
D 3497 E 09.2013