Compact power packs
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The core parts of our adjustable systems are the pumps PA and PB. The flexible connections, which need only minimal space, as well as the possibility of attaching the pumps in any position even outside a system, gives the designer the possibility of installing the Ergoswiss-System in very thin or complex objects. Our pumps lift weights up to 1000 kg quietly, and are step less and completely synchronous – even with an asymmetrical load. They are powered by an electric drive or a hand crank. A reset force of at least 50 N (5 kg) per cylinder should be available to push the oil back into the pump during retraction (single acting system). The pumps and cylinders are connected by a hydraulic hose (Ø 4 mm). The max. hose length is 8 m. The minimal bending radius is 25 mm. Three attachment holes are provided for the installation of the pumps. The pump housing is made of an extruded aluminum sheath and is colorless anodized. You have the choice of two pump types: • Pump PA to control one or two cylinders with a max. load of 300 kg. • Pump PB to control three to ten cylinders with a max. load of 1,000 kg. The hand crank completely disappears under the table if it is folded together. The dowel pin that attaches the crank to the pump protects the pump from overloading. Crank radius 125 mm. A detachable crank is also available. PB www.ergoswiss.com • info@ergoswiss.com Table plate Table plate

TECHNICAL DATA • Type PA to control 1 or 2 cylinders Type PB to control 3 to 10 cylinders • Type PA max. load 300 kg Type PB max. load 1.000 kg • Maximum lift speed 10 mm per crank turn, with electric motor max. 30 mm/s • There is also the possibility to use food-friendly fluids • Other models upon request Dimensions Pump type Pump type Pump type X = Pump type A or B n = Number of controllable cylinders (1–10 cylinders) Phone: +41 (0) 71 727 06 70 • Fax: +41 (0) 71 727 06 79