In EMG's electro-hydraulic thrusters, all the elements of a hydraulic actuation system are combined into one compact unit. When switched off, the hydraulic piston with the piston rod is in its lower end position. When switched on, the hydraulic pump delivers the operating fluid under the piston and thus generates the hydraulic pressure. This moves the piston up to the maximum stroke. The counterforce generated by a built-in brake or return spring or an external load - e.g. a brake - must be safely overcome.
Our thrusters are also available in an explosion-proof version, as a DC series and, in combination with various sensors, as a digital version.
Installation and operating instructions
Here you will find all installation and operating instructions for our EMG ELDRO® and EMG ELHY® product ranges as well as translations in numerous languages.
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"The ELDRO® thruster has existed as a registered trademark since 1931 and has therefore been successful on the market for more than 90 years - an insanely successful product!
EMG ELDRO® meets all requirements of our customers, increases the safety of their brakes and is 100% tested.
With this pretention EMG sets the industry standard for electrohydraulic brake thrusters."
Alex Hoffmann, Area Sales Manager