Drive and control solutions for metalforming and ... - Bosch Rexroth
Drive and control solutions for metalforming and ... - Bosch Rexroth Drive and control solutions for metalforming and ... - Bosch Rexroth
One control strategy throughout your plant ...flying cutoff... Rexroth Indramat servos ensure precisely sheared parts from your continuous motion coil lines via control of a flying shear that precisely synchronizes a cutoff carriage with the moving line, then shears the part without slowing the production rate. Built-in functionality includes: • High resolution feedback insures highly accurate speed control for tight synchronization of cutoff carriage speed to line speed • Digital intelligent drives control line synchronization, freeing the motion controller for supervisory functions • Lagless velocity control ensures accurate parts at all speeds from start to finish • Large power range of servo drives using the same controllers ensures easy scalability from small to large systems Benefits include: • Excellent part length accuracy • Higher operating speeds • Precision material cuts • Less scrap 16
Brushless servo drive or REFUdrive variable frequency/vector drive provides the power to shear the moving part A servo drives the end-stops to position the completed parts for batching Measuring wheel on the strip provides input to the controller to insure part length accuracy REFUdrive variable frequency/vector drive powers the forming rolls High-performance linear direct drive provides high acceleration and traverse speed, precisely matching cutoff carriage speed to line speed for maximum system performance Brushless servo drive or REFUdrive variable frequency/vector drive powers the takeout conveyor 17
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- Page 5 and 6: Fast, flexible changeovers Programm
- Page 7 and 8: One control strategy throughout you
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One <strong>control</strong> strategy throughout your plant<br />
...flying cutoff...<br />
<strong>Rexroth</strong> Indramat servos ensure<br />
precisely sheared parts from your<br />
continuous motion coil lines via<br />
<strong>control</strong> of a flying shear that<br />
precisely synchronizes a cutoff<br />
carriage with the moving line, then<br />
shears the part without slowing<br />
the production rate.<br />
Built-in functionality includes:<br />
• High resolution feedback insures<br />
highly accurate speed <strong>control</strong> <strong>for</strong><br />
tight synchronization of cutoff<br />
carriage speed to line speed<br />
• Digital intelligent drives <strong>control</strong><br />
line synchronization, freeing<br />
the motion <strong>control</strong>ler <strong>for</strong><br />
supervisory functions<br />
• Lagless velocity <strong>control</strong> ensures<br />
accurate parts at all speeds from<br />
start to finish<br />
• Large power range of servo<br />
drives using the same <strong>control</strong>lers<br />
ensures easy scalability from<br />
small to large systems<br />
Benefits include:<br />
• Excellent part length accuracy<br />
• Higher operating speeds<br />
• Precision material cuts<br />
• Less scrap<br />
16
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