Ready-to-install variable-speed pump drive

The Sytronix SVP 7010 is particularly suitable for use in exacting injection molding machines

  • November 6, 2014
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  • Ready-to-install variable-speed pump drive
    Ready-to-install variable-speed pump drive

The Sytronix SVP 7010 is a ready-to-install variable-speed pump drive particularly suitable for use in exacting injection molding machines. Rexroth developers have integrated numerous functions into the software of the servo-drive, thus allowing higher control accuracy and dynamics. The control suppresses "overshoots" when pressure builds up, and integrated vibration damping features position hydraulic cylinders absolutely jerk-free. The automatic pulse compensation prevents pressure pulsation on gear pumps.

The SVP 7010 utilizes further energy saving potentials through modular drive systems with energy regeneration capability. Moreover, capacitive or kinetic buffers store braking energy and make it available again when needed. Thanks to this and a reduction of speed in partial load operation in line with demand, the Sytronix SVP 7010 reduces energy consumption by up to 80 percent and lowers the average noise emission by up to 20(A). The SVP 7010 covers a performance spectrum up to 70 kW. The new variant of a directly coupled motor/pump assembly is almost 20 percent shorter. The SVP 7010 assumes axis control tasks in open and closed hydraulic circuits. It runs in 2- or 4-quadrant operation and, with three performance classes, offers the right functionality for all machine concepts.