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
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DKR high-power vector drives<br />
• High power (35 to 300 HP<br />
continuous)<br />
• Servo-quality dynamic response<br />
• For high speed, high precision,<br />
high power metal<strong>for</strong>ming<br />
applications<br />
• Direct 380-480 V power line<br />
connection with no trans<strong>for</strong>mer<br />
required<br />
• Integral line power regeneration<br />
capabilities<br />
• Integral power supply<br />
• Internal soft-start circuit eliminates<br />
external components<br />
• Electronic gearbox <strong>and</strong> cam<br />
functions built-in<br />
• Self-contained homing capability<br />
• Extensive diagnostic capability<br />
• Optional absolute encoder<br />
function<br />
High dynamic response linear<br />
direct drives<br />
• Permanent magnet synchronous<br />
frameless motors<br />
• Provide highest acceleration <strong>and</strong><br />
traverse rates<br />
• Speeds to 200 m/min; <strong>for</strong>ce<br />
densities up to 20,000 N<br />
• No motor components<br />
subject to wear<br />
• Choice of traverse path lengths<br />
• St<strong>and</strong>ard cover plate <strong>for</strong> the<br />
full traverse path<br />
• Integrated into the machine design<br />
• Absolute measuring system used<br />
<strong>for</strong> reliable operation<br />
• Absolute scale makes homing <strong>and</strong><br />
limit switches superfluous<br />
• Simple commissioning, even with<br />
vertical axis<br />
• Thermal encapsulation <strong>for</strong><br />
constant temperature at the<br />
mounting face<br />
• Integral cooling <strong>for</strong> primary,<br />
no cooling normally required<br />
<strong>for</strong> secondary<br />
• IP-65 protection type <strong>for</strong><br />
fully-enclosed motor variants<br />
High dynamic response servo<br />
<strong>and</strong> vector motors<br />
• Full range of maintenance-free<br />
IP65-rated brushless AC servo <strong>and</strong><br />
vector-duty induction motors<br />
• Optional high resolution absolute<br />
feedbacks <strong>for</strong> easy homing, feed<br />
rates <strong>and</strong> positioning<br />
• High resolution (4,000,000 PPR)<br />
feedbacks<br />
• Embedded EEPROMs simplify<br />
parameter setup <strong>and</strong> enable<br />
predictive maintenance<br />
monitoring. Provide automatic<br />
recognition <strong>and</strong> matching of drive<br />
to servomotor upon startup<br />
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