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Press drive hydraulic-electric - 1 100 - 2 500 kN, max. 230 mm/s | ePrAX®
Plug and work! This product is compact and tubeless, with Precise 5 μm positioning accuracy, that is Fast up to 230 mm per sec. The new HOERBIGER ePrAX drive blends electric and hydraulic systems in an entirely new concept. The electrohydraulic system eliminates the essential problems of both drive concepts and instead relies on the combination of their strengths. In contrast to a strictly electric drive, the HOERBIGER ePrAX is powerful and durable, thanks to hydraulics. Because of its compact, closed design, its operation is clean and free of leaks, featuring no oil lines. The customer simply uses a few cables and eight bolts to attach the closed system to the frame of the press brake, like an electric drive. The smart electrohydraulic system operates with oil that the user does not see, yet it is strong, fast, environmentally friendly, energy-efficient and economical. Thanks to the closed remote drive units, there is the customary complexity involving piping.