New variant of Acopos P3 servo drive takes spindles to top speeds
A new variant of B&R's Acopos P3 servo drive is now available with no output frequency limitation. In many applications, that makes it possible to accomplish motor speeds in backlog of 100,000 rpm. The new Acopos P3 is especially suited for axes that rotate at very high speeds , like the spindles of CNC milling machines .
That ways information technology can now be used for demanding car tool applications for processing metal, stone, drinking glass, or wood. With the exceptional control quality and extremely fast wheel times of the Acopos P3 at present bachelor for these high-speed applications, the machines can evangelize more precise, reliable results.
Acopos P3 spindle motors at top speed
On the standard Acopos P3, the device's electrical output frequency is monitored. If information technology sustains a frequency above the limit value of 598 Hz for more than one-half a second, the movement is stopped, and an error is triggered. On the new variant of the servo drive, the electrical output frequency is not monitored. As a result, it is subject to the dual-utilize export restrictions per Regulation (EC) No. 428/2009 of the European Community.
Cool and quiet operations
Acopos P3 servo drives are suitable for operating all types of spindle motors. B&R now offers a complete solution of hardware and software for CNC machines and robot arms where high-speed permanent magnet synchronous spindle motors are used with the new variant.
Both open-loop control and closed-loop control with a cycle time of 50 µs are possible. B&R'southward advanced closed-loop control functions help minimize the generation of rut and racket.
Source: https://packagingsouthasia.com/active-and-intelligent-packaging/br-acopos/
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